WO2016131778A1 - Mécanisme coulissant - pivotant d'un plateau de meuble et meuble - Google Patents

Mécanisme coulissant - pivotant d'un plateau de meuble et meuble Download PDF

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Publication number
WO2016131778A1
WO2016131778A1 PCT/EP2016/053177 EP2016053177W WO2016131778A1 WO 2016131778 A1 WO2016131778 A1 WO 2016131778A1 EP 2016053177 W EP2016053177 W EP 2016053177W WO 2016131778 A1 WO2016131778 A1 WO 2016131778A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding
furniture
guide rail
lever element
swivel
Prior art date
Application number
PCT/EP2016/053177
Other languages
German (de)
English (en)
Inventor
Henrik Knicker
Andreas WIEBE
Benjamin BEXTERMÖLLER
Gerhard Götz
Original Assignee
Paul Hettich Gmbh & Co. Kg
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 Paul Hettich Gmbh & Co. Kg filed Critical Paul Hettich Gmbh & Co. Kg
Publication of WO2016131778A1 publication Critical patent/WO2016131778A1/fr

Links

Classifications

    • 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
    • A47B46/00—Cabinets, racks or shelf units, having one or more surfaces adapted to be brought into position for use by extending or pivoting
    • A47B46/005—Cabinets, racks or shelf units, having one or more surfaces adapted to be brought into position for use by extending or pivoting by displacement in a vertical plane; by rotating about a horizontal axis
    • 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
    • A47B88/60—Tiltably- or pivotally-arranged drawers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/50—Racks ; Baskets
    • A47L15/506—Arrangements for lifting racks for loading or unloading purposes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/50—Racks ; Baskets
    • A47L15/507—Arrangements for extracting racks, e.g. roller supports
    • 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

Definitions

  • the present invention relates to a sliding pivot mechanism of a shelf of a furniture for taking off and lifting the tray from a body of the furniture according to the preamble of claim 1.
  • the invention further relates to a piece of furniture.
  • Such sliding pivoting mechanisms are particularly used in furniture or in household appliances such as dishwashers or the like installed to pull a lower drawer, basket, container or a board-like tray from a utility room of the furniture and lift up to a position in which one for a user convenient loading and unloading of the drawer, basket, container or storage is possible.
  • a generic sliding pivot mechanism is known for example from WO 2014/033092 A1.
  • the object of the present invention is to further develop the sliding pivoting mechanism or the furniture in such a way that the power assist during the raising and lowering movement is further improved.
  • the sliding pivot mechanism has at least two mutually spaced apart pivot arms, which are fixed to a first end in a side wall of the body in parallel to the plane of the side walls pivotally.
  • a guide rail is pivotally mounted parallel to the plane of the side wall, which is pivotable by means of the pivot arms from a lower position within the body of the furniture to a raised, upper position at least partially outside of the body.
  • the tray is attached.
  • a lifting and lowering aid which is fixed to a side wall of the body or to the guide rail and connected to one of the pivot arms or the body, is provided for supporting the pivoting movement of the pivot arms.
  • This lifting and lowering aid has an energy storage and a lever element.
  • the lever element has a control contour with a varying radius of curvature, which is in contact with the force accumulator at at least one point.
  • the lever element makes it possible for the force accumulator to exert a torque adapted to the current requirements on one of the pivot arms at any time during the raising or lowering movement.
  • the energy storage is located at a point of the control contour, the distance from the pivot point of the pivot arm allows optimal application of force to the swing arm.
  • the varying radius of curvature of the control contour encompasses both a "true" curvature and a straight path with an infinitely large radius of curvature, in other words an adaptation of the force assistance to the course of the pivoting mechanism or to the needs of the users are the subject of the dependent claims.
  • the control contour is shaped so that the distance between the contact point of the energy accumulator on the control contour and the axis of rotation of one of the pivot arms with decreasing force application of the energy storage on the one of the pivot arms or the guide rail first reduced and then increased.
  • the course of the distance between the contact point of the energy accumulator on the control contour and the axis of rotation of one of the pivot arms with decreasing force application of the energy storage on one of the pivot arms or the guide rail can be selected by the special design of the control contour so that the raising and lowering aid during the pivoting movement of the pivot arms passes through a dead center, in which the distance and thus the acting torque is reduced to zero.
  • the torque reversal near the lower end position allows under-support of the lowering movement of the tray in its lower position.
  • the energy storage device is designed according to an advantageous embodiment variant as a tension spring.
  • the force accumulator formed as a tension spring is connected via a cable to the lever element, wherein at least a portion of the cable rests against the control contour.
  • control contour is correspondingly shaped in such a way that a loss of prestressing of the energy accumulator is compensated by the spring travel, which increases in the course of the lifting movement of the pivot arms.
  • the cable is attached according to a preferred embodiment of a lever element on the one hand and an end of the force accumulator close to the lever element on the other hand, in particular mounted.
  • a section of the force accumulator designed as a tension spring bears against the control contour of the lever element.
  • the control contour of the lever ment be adapted adapted to the circumferential dimensions of the tension spring.
  • the lever element itself is releasably secured to the one of the pivot arms according to an advantageous embodiment variant, which ensures an easy-to-carry out assembly of such a lever element. It is also conceivable according to an alternative embodiment, the lever element irreversibly attached to the one of the pivot arms.
  • FIG. 1 shows a perspective view of a part of a body of a piece of furniture with upper and lower shelves, wherein the lower shelf is equipped with a variant of a slide-pivoting mechanism according to the invention
  • FIGS. 2 and 3 are side views of a variant embodiment of a sliding swivel mechanism according to the invention in a fully lowered position and a detailed representation of the area marked III in FIG. 2;
  • Figures 4 and 5 is a side view of the sliding pivot mechanism
  • Figure 2 after the displacement of the track from the guide rail before lifting the sliding pivot mechanism and a detailed representation of the designated V in Figure 4 area
  • Figures 6 and 7 are side views of the sliding pivot mechanism in a partially raised position of the tray
  • Figure 7 a 8 and 9 are side views of the sliding pivoting mechanism in the upper, fully raised position of the tray, FIG. 9 being a detail of the section labeled IX in FIG. 8
  • Figures 10 and 1 1 are plan views of two different embodiments of a lever member of the sliding pivot mechanism
  • Figures 12 and 13 are side views of a piece of furniture with two drawers, the lower drawer is set with the sliding pivot mechanism on the body of the furniture, the lower drawer in FIG 12 is shown in a slightly raised position and in FIG. 13 in the fully raised position.
  • top, bottom, left, right, front, back, etc. refer exclusively to the exemplary representation and position of the sliding swivel mechanism, tray, swivel arm, guide rail, energy accumulator, lever element and the like chosen in the respective figures. These terms are not intended to be limiting, that is to say, by different working positions or the mirror-symmetrical design or the like, these references may change.
  • the sliding pivot mechanism 1 has a side wall bracket 6 for fastening the sliding pivot mechanism 1 on an inner side or inner side wall 21, 22 of a piece of furniture.
  • the side wall bracket 6 preferably has recesses 62, which are mounted on bolts or hooks (not shown) on the side wall 21, 22, the side wall bracket 6 on the inside or side inner wall 21, 22 fix the furniture.
  • pivot arms 3, 4 are fixed with a first end to the side wall bracket 6 parallel to the plane of the side wall 22 of a body 2 of the furniture. It is also conceivable to fix the pivot arms 3, 4 directly on such a side wall 21, 22 of the body 2.
  • the connection of the side wall bracket 6 with the pivot arms 3, 4 takes place preferably via respective pivot joints 31, 41st
  • a guide rail 5 is fixed via further hinges, in which a running rail 1 3 is slidably disposed.
  • the tray 1 1 is formed in the embodiment of Figures 1, 1 2 and 1 3 as a drawer, in which in the embodiment according to Figures 2 to 9 as a basket, in particular wire basket.
  • the furniture has in each case two such sliding pivoting mechanisms 1, which are secured to opposite side walls 21, 22 of the body 2 of the furniture and thus the tray 1 1 on both sides via the running rail 1 3 and the guide rail 5 with the pivot arms 3, 4 connected is and can be pulled out horizontally from a lower position within the body 2 and then at least partially outside of the body 2 is pivoted upward in a raised, upper position.
  • the sliding swivel mechanism has a locking mechanism arranged on the guide rail 5 and on one of the swivel arms 3, 4 for locking the shelf 11 in a plurality of positions.
  • This locking mechanism preferably has a web 9 which is pivotably and resiliently held on one of the swivel arms 3, 4 and has a bolt 91 protruding in the direction of the guide rail 5, which can be guided along a guide element 1 0 fastened to the guide rail 1 with several locking points.
  • a lifting and / or lowering aid for supporting the pivotal movement of the pivot arms 3, 4 is provided.
  • This raising and lowering aid has a force accumulator 7 and a lever element 8, which is detachably or non-releasably attached to one of the pivot arms 3, 4.
  • the lever element 8 itself has a control contour 82 with a varying radius of curvature, which is in contact with the energy accumulator 7 at at least one point.
  • the control contour 82 effects an adjustment of a distance between a force input acting on the lever element 8 by the energy store 7 and the axis of rotation of a rotary joint 31, 41 of the one of the swivel arms 3, 4.
  • FIGS. 10 and 11 two are exemplary Embodiment variants of such a lever element 8, 8 'shown.
  • the lever element 8, 8 ' essentially has a base plate 83, 83', which is provided with openings 84, 84 ', via which the lever element 8 is preferably releasably attachable to one of the pivot arms 3, 4. It is conceivable fastening via screws or a formation of the openings 84, 84 'as latching openings which can be latched into corresponding latching cams on the one of the pivot arms 3, 4.
  • the lever element 8, 8 'integral with the one of the pivot arms 3, 4 form.
  • a control plate 81 is formed, which protrudes perpendicular to the plane of the base plate 83 and the side wall 21, 22 of the body 2 of the base plate 83, 83'.
  • the frontal edge of this control surface 81, 81 ' forms a control contour 82, 82', which comes into contact with a portion of the force accumulator 7.
  • the radius of curvature of the control contour 82, 82 ' varies between straight sections such as the area (with infinite radius of curvature) marked 822 in FIG. 10 and curved areas such as those in FIG 0 marked with the reference numeral 821 area.
  • a control contour 82 ' is shown, which is rectilinear in a lower portion in the drawing and is curved from there in a clockwise direction in an angular range of about 1 80 ° approximately egg-shaped.
  • the energy accumulator 7 preferably includes a tension spring.
  • This tension spring has a spring body 71, which is fixed with one end 73 on a bolt 63 of the side wall bracket 6, in particular mounted.
  • the energy storage 7 can also be fixed to the guide rail 5 and the lever element 8, 8 'directly or indirectly on the body 2.
  • a cable 74 is fixed, which is connected to the lever element 8. A portion of this cable 74 is applied to the control contour 82 of the lever member 8.
  • the cable 74 is preferably fixed to a cable holder 75, for example a bolt, which is fixed in the other end 72 of the spring body 71.
  • the lever member 8 is fixedly attached to the first pivot arm 3 here, so that the lever member 8 is pivoted in a pivoting movement of the pivot arm 3 with.
  • the torque exerted on the pivot arm 3 by the force accumulator 7 is dependent on the distance of the cable 74 from the pivot 31 of the pivot arm 3, to which the lever member 8 is attached.
  • This distance of the cable 74 from the pivot 31 of the pivot arm 3 is determined by the shape of the shape of the control contour 82 of the lever member 8.
  • the control contour 82 is preferably shaped such that the distance between the point of contact of the energy accumulator 7 on the control contour 82 and the axis of rotation of the one of the pivot arms 3, 4 with decreasing force application of the energy accumulator 7 on the one of the pivot arms 3, 4 or the guide rail 5 first reduced and then enlarged.
  • the spring force of the energy accumulator 7 is transmitted via the cable 74 to the lever element 8 and thus to the swivel arm 3 in such a way that the distance of the cable 74 from the swivel joint 31 of the swivel arm 3 is opposite the starting point tion, as shown in Figures 2 to 5, is first reduced to zero, so that the pivot arm 3 passes through a dead center, where no torque acts on this. Until reaching the dead center must be worked accordingly against the energy storage.
  • the distance of the cable 74 increases from the pivot 31 of the pivot arm 3. This increase in distance counteracts a decreasing force of the tension spring, which is increasingly relaxed as the lifting operation progresses.
  • the control contour 82 is formed so that the cable 74 after before in a again greater distance from the pivot 31 of the pivot arm 3 extends and thus a decrease in the spring force of the energy accumulator 7 is compensated by a further increased distance of the force application of the pivot 31 of the swing arm 3.
  • the control contour 82 on the lever element 8 and thus the cable 74 of the energy accumulator 7 are so formed the interior of the furniture facing raised, that a striking of the pivot arm 3 is not hindered at an end stop 61 on the side wall bracket 6 and thereby the tray 1 1 in their Upper position at least partially outside the body 2 of the furniture due to the end stop 61 of the side wall bracket 6 can not be pivoted further upwards.
  • the tray 1 1 is held in its upper position.

Landscapes

  • Drawers Of Furniture (AREA)
  • Combinations Of Kitchen Furniture (AREA)

Abstract

L'invention concerne un mécanisme coulissant - pivotant d'un plateau (11) de meuble permettant d'extraire et de soulever le plateau (11) depuis un corps (2) du meuble, qui présente au moins deux bras pivotants (3, 4) disposés en parallèle et à une certaine distance l'un de l'autre, et fixés, avec une première extrémité, à une paroi latérale (21, 22) du corps de manière à pivoter parallèlement au plan des parois latérales (21, 22), un rail de guidage (5) étant fixé sur les deuxièmes extrémités respectives des bras pivotants (3, 4) de manière à pivoter parallèlement au plan de la paroi latérale (21, 22) de telle sorte que le rail de guidage (5) peut passer d'une position inférieure située à l'intérieur du corps (2) à une position supérieure surélevée située au moins en partie en dehors du corps (2). Ledit mécanisme comprend également au moins un rail de déplacement (13) pouvant coulisser dans le rail de guidage (5) auquel est fixé le plateau (11), un moyen auxiliaire d'élévation et d'abaissement, fixé à la paroi latérale (21, 22) du corps ou sur le rail de guidage (5) pour assister le mouvement d'élévation et d'abaissement ou bien relié à l'un des bras pivotants (3, 4) ou au corps (2) pour assister le mouvement de pivotement des bras pivotants (3, 4), comportant un dispositif de stockage des forces (7) et un élément de levage (8), qui présente un contour de commande (82) à rayon de courbure variable, qui est en contact avec le dispositif de stockage des forces (7) en au moins un point. L'invention concerne en outre un meuble comprenant un mécanisme coulissant - pivotant (1).
PCT/EP2016/053177 2015-02-19 2016-02-15 Mécanisme coulissant - pivotant d'un plateau de meuble et meuble WO2016131778A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015102388.1 2015-02-19
DE102015102388.1A DE102015102388A1 (de) 2015-02-19 2015-02-19 Schiebe-Schwenkmechanik einer Ablage eines Möbels und Möbel

Publications (1)

Publication Number Publication Date
WO2016131778A1 true WO2016131778A1 (fr) 2016-08-25

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PCT/EP2016/053177 WO2016131778A1 (fr) 2015-02-19 2016-02-15 Mécanisme coulissant - pivotant d'un plateau de meuble et meuble

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WO (1) WO2016131778A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107782057A (zh) * 2017-12-16 2018-03-09 常熟市久昇电器有限公司 一种方便抽取的冰箱抽屉
CN113126709A (zh) * 2021-03-26 2021-07-16 山东英信计算机技术有限公司 一种服务器及其抽拉模组

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018005277B8 (de) * 2018-07-04 2020-08-06 Kesseböhmer Holding Kg Auszugsvorrichtung für insbesondere Möbel
CN109160162B (zh) * 2018-07-17 2020-09-18 安徽省徽腾智能交通科技有限公司泗县分公司 一种加工车间智能刀具管理装置
CN110108085B (zh) * 2019-04-25 2020-11-17 澳柯玛股份有限公司 一种可调节式冰箱搁物架
DE102020130185A1 (de) 2020-11-16 2022-05-19 Paul Hettich Gmbh & Co. Kg Haushaltsgerät mit einem Lagerbehälter
WO2024133471A1 (fr) * 2022-12-21 2024-06-27 Ocado Innovation Limited Véhicule

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524962A1 (de) * 1975-06-05 1976-12-16 Kurz Richard Oberschrank
DE202009004771U1 (de) * 2009-04-30 2010-09-09 Paul Hettich Gmbh & Co. Kg Vorrichtung zur Höhenverstellung einer in einem Haushaltsgerät über mindestens eine Auszugsführung geführten Ablage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308158A (en) * 1992-08-20 1994-05-03 Doug Vogelgesang Pull down storage shelf assembly
DE102012107993A1 (de) 2012-08-29 2014-03-06 Paul Hettich Gmbh & Co. Kg Schiebe-Schwenkmechanik einer Ablage eines Möbels, Möbel und Geschirrspüler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524962A1 (de) * 1975-06-05 1976-12-16 Kurz Richard Oberschrank
DE202009004771U1 (de) * 2009-04-30 2010-09-09 Paul Hettich Gmbh & Co. Kg Vorrichtung zur Höhenverstellung einer in einem Haushaltsgerät über mindestens eine Auszugsführung geführten Ablage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107782057A (zh) * 2017-12-16 2018-03-09 常熟市久昇电器有限公司 一种方便抽取的冰箱抽屉
CN113126709A (zh) * 2021-03-26 2021-07-16 山东英信计算机技术有限公司 一种服务器及其抽拉模组
CN113126709B (zh) * 2021-03-26 2023-05-23 山东英信计算机技术有限公司 一种服务器及其抽拉模组

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