EP3888495A1 - Dispositif d'extraction pour un tiroir extractable de deux côtés - Google Patents

Dispositif d'extraction pour un tiroir extractable de deux côtés Download PDF

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Publication number
EP3888495A1
EP3888495A1 EP21163063.7A EP21163063A EP3888495A1 EP 3888495 A1 EP3888495 A1 EP 3888495A1 EP 21163063 A EP21163063 A EP 21163063A EP 3888495 A1 EP3888495 A1 EP 3888495A1
Authority
EP
European Patent Office
Prior art keywords
guide rail
drawer
linear guide
movable
guide unit
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.)
Granted
Application number
EP21163063.7A
Other languages
German (de)
English (en)
Other versions
EP3888495B1 (fr
EP3888495C0 (fr
Inventor
Roland SCHÖPFER
Urs Eichenberger
Bernhard Weber
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.)
Peka Metall AG
Original Assignee
Peka Metall AG
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 Peka Metall AG filed Critical Peka Metall AG
Publication of EP3888495A1 publication Critical patent/EP3888495A1/fr
Application granted granted Critical
Publication of EP3888495B1 publication Critical patent/EP3888495B1/fr
Publication of EP3888495C0 publication Critical patent/EP3888495C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/403—Drawer slides being extractable on two or more sides of the cabinet

Definitions

  • the present invention relates to a pull-out device for a drawer that can be pulled out on both sides.
  • This drawer has two opposite covers which are flush with the corresponding front surfaces of the body when the drawer is closed.
  • the drawer When the drawer is pulled out, the drawer is moved together with the cover, which is in the pull-out direction.
  • the opposite cover remains stationary.
  • the front surface of the body opposite to the pull-out direction is therefore retained.
  • the covers are therefore provided with releasable locking devices so that the cover, which is opposite the pull-out side, can be unlocked from the drawer and is therefore not moved along with the drawer.
  • Each of the locking devices comprises a control cam connected to the body and a control cam connected to the drawer, which are mounted on corresponding linear guides.
  • the object of the invention is to provide a pull-out device for a drawer that can be pulled out on both sides, by means of which inaccuracies that can arise during installation in the furniture body can be compensated for without any problems.
  • the term “for example” relates to exemplary embodiments and / or embodiments, which is not necessarily to be understood as a more preferred application of the teaching of the invention.
  • the terms “preferably”, “preferred” are to be understood by referring to an example from a set of exemplary embodiments and / or embodiments, which is not necessarily to be understood as a preferred application of the teaching of the invention. Accordingly, the terms “for example”, “preferably” or “preferred” can relate to a plurality of exemplary embodiments and / or embodiments.
  • adjustability of the pull-out device means the possibility of adapting the pull-out device to any inaccuracies in the furniture body to compensate, whereby the pulling out or pulling in of the drawer can take place smoothly and with little effort despite large assembly tolerances.
  • the outer and inner linear guide units each comprise at least one fixed guide rail and one movable guide rail for moving the drawer in a first or second pull-out direction.
  • the outer linear guide unit and the inner linear guide unit each contain a fastening device to connect the drawer to the movable guide rail of the outer linear guide unit or to the movable guide rail of the inner linear guide unit, so that the drawer is locked relative to the corresponding movable guide rail when the drawer is in should be pulled out in the first or second pull-out direction.
  • the inner linear guide unit is designed to move the drawer in a first pull-out direction.
  • the outer linear guide unit is designed to move the drawer in a second pull-out direction.
  • the outer linear guide unit contains a fastening device to connect the drawer to the movable guide rail of the outer linear guide unit so that the drawer is locked relative to the movable guide rail of the outer linear guide unit when the drawer is to be pulled out in the first pull-out direction.
  • the inner linear guide unit comprises at least one stationary guide rail and one guide rail that is movable relative to the stationary guide rail, the inner linear guide unit containing a fastening device to connect the drawer to the movable guide rail of the inner linear guide unit, so that the drawer is locked relative to the movable guide rail of the inner linear guide unit if the drawer is to be pulled out in the second pull-out direction.
  • the inner linear guide unit is thus arranged next to and within the outer linear guide unit, the outer linear guide unit comprising at least one outer stationary guide rail and the inner linear guide unit comprising at least one inner stationary guide rail.
  • the inner linear guide unit comprises an inner guide rail which is movable relative to the inner stationary guide rail with the drawer for displacing the drawer in a first pull-out direction.
  • the outer linear guide unit comprises an outer guide rail that is movable relative to the outer stationary guide rail with the drawer for moving the drawer in a second pull-out direction.
  • the outer linear guide unit and the inner linear guide unit each contain a fastening device for connecting the drawer either to the movable outer guide rail of the outer linear guide unit or to the movable inner guide rail of the inner linear guide unit in order to close the drawer relative to the corresponding movable outer guide rail or the movable inner guide rail lock.
  • the drawer locked with the movable outer guide rail of the outer linear guide unit can be moved in the second pull-out direction relative to the stationary outer guide rail.
  • the drawer locked with the movable inner guide rail of the inner linear guide unit can be moved in the first pull-out direction relative to the stationary inner guide rail.
  • the outer linear guide unit comprises a first outer linear guide unit and a second outer linear guide unit, the first and second outer linear guide units being arranged outside the inner linear guide unit.
  • the inner linear guide unit comprises a first inner linear guide unit and a second inner linear guide unit.
  • the pull-out device comprises a support element which is arranged on the underside of the bottom of the drawer in the pull-out direction.
  • the support element can have a guide structure on its underside which is in engagement with the inner linear guide unit or the outer linear guide unit.
  • the movable outer guide rail of the corresponding outer linear guide unit can slide or roll along the corresponding guide structure.
  • the movable inner guide rail of the corresponding inner linear guide unit can slide or roll along the corresponding guide structure.
  • the outer stationary guide rail of the outer linear guide unit and the inner stationary guide rail of the inner linear guide unit can be firmly connected to the furniture element.
  • the fastening device is connected to the associated movable outer guide rail or the movable inner guide rail via a swivel joint, the fastening device having a hook element which serves to releasably fasten the drawer to the movable outer guide rail or the movable inner guide rail.
  • the fastening device can be pivotable between a position in which the hook element is in engagement with a pin element and a position in which the hook element is decoupled from the pin element.
  • the pin element can be attached to the bottom of the drawer.
  • the fastening device contains a control curve along which a guide pin connected to the movable outer guide rail or the movable inner guide rail can be displaced between a first end position and a second end position, so that the pivoting path of the fastening device is limited.
  • the hook element can be in engagement with the pin element in the first end position, the hook element being decoupled from the pin element in the second end position.
  • the fastening device can have a locking element which is designed for locking with a counter-element attached to the furniture element.
  • the movable outer guide rail or the movable inner guide rail is coupled to a cover which covers the front of the drawer in the pull-out direction.
  • the movable outer guide rail of the outer linear guide unit is coupled to a cover which covers the front of the drawer in the second pull-out direction
  • the movable inner guide rail of the inner linear guide unit being coupled to a cover which covers the front of the drawer in the first pull-out direction
  • the inner linear guide unit comprises a first movable inner guide rail and a second movable inner guide rail.
  • the outer linear guide unit can comprise a first movable outer guide rail and a second movable outer guide rail.
  • the invention also relates to a drawer, in particular a drawer that can be pulled out on both sides, comprising a pull-out device according to one of the preceding exemplary embodiments.
  • the present pull-out device according to the invention does not require any adjustment if it is subsequently installed in a furniture element, so the assembly of a drawer in a furniture element using the pull-out device according to the invention is simple and problem-free and can thus be accomplished in a much shorter time than before, with fewer assembly errors possible are.
  • the use of a support element for the drawer is advantageous, since the drawer can be attached at the correct height by means of this support element.
  • the use of guide structures on the support element (s) ensures precise guidance of the drawer, so modules can be installed that allow the drawer to close automatically.
  • a module can also be installed which causes the drawer to open when a pressure force is exerted on the cover, also known as a push-to-open module.
  • the linear guide units can be attached at any distance from one another. Therefore, the adjustment of the pull-out device to different width dimensions for different drawer widths is unproblematic and easy to implement.
  • the invention further comprises a furniture element comprising a pull-out device according to one of the preceding exemplary embodiments.
  • the invention comprises a furniture element containing a drawer that can be pulled out on both sides, the furniture element comprising an outer linear guide unit and an inner linear guide unit.
  • the outer and inner linear guide units each comprise at least one fixed guide rail and one movable guide rail for moving the drawer in a first or second pull-out direction.
  • the outer linear guide unit and the inner linear guide unit each contain a fastening device to connect the drawer to the movable guide rail of the outer linear guide unit or to the to connect movable guide rail of the inner linear guide unit, so that the drawer is locked relative to the corresponding movable guide rail when the drawer is to be pulled out in the first or second pull-out direction.
  • the inner linear guide unit is thus arranged next to and within the outer linear guide unit, the outer linear guide unit comprising at least one outer stationary guide rail and the inner linear guide unit comprising at least one inner stationary guide rail.
  • the inner linear guide unit has an inner guide rail that is movable relative to the inner stationary guide rail with the drawer for moving the drawer in a first pull-out direction.
  • the outer linear guide unit comprises an outer guide rail that is movable relative to the outer stationary guide rail with the drawer for moving the drawer in a second pull-out direction.
  • the outer linear guide unit and the inner linear guide unit each contain a fastening device for connecting the drawer either to the movable outer guide rail of the outer linear guide unit or to the movable inner guide rail of the inner linear guide unit in order to close the drawer relative to the corresponding movable outer guide rail or the movable inner guide rail lock.
  • Fig. 1a shows a double-sided pull-out drawer 10, which is arranged in a furniture element 20, in an extended position in a first pull-out direction.
  • the drawer 10 can be pulled out in relation to the furniture element 20 in the illustrated first pull-out direction, but it can also be pulled out in the opposite, second pull-out direction, which is shown in FIG Figure 1b is shown.
  • the drawer 10 can optionally be coupled to a first cover 30 or a second cover 40.
  • the first cover 30 closes the opening created in the furniture element 20 when the drawer is pulled out, as in FIG Fig. 1 shown in the second pull-out direction.
  • the first cover 30 moves with the drawer 10.
  • the second cover 40 forms the front side of the drawer 10.
  • Figure 1b shows a double-sided pull-out drawer 10, which is arranged in a furniture element 20, in the pulled-out position in the second pull-out direction.
  • the drawer 10 is coupled to a first cover 30.
  • the second cover 40 closes the opening created in the furniture element 20 when the drawer is pulled out, as in FIG Fig. 2 shown.
  • the first cover 30 moves with the drawer 10. According to the present illustration, the first cover 30 forms the front side of the drawer 10.
  • Fig. 2 shows a plan view of the pull-out device for a drawer 10 according to FIG Fig. 1 .
  • the pull-out device comprises an outer linear guide unit 1, 2 and at least one inner linear guide unit 3 arranged next to the outer linear guide unit 1, 2,
  • the outer linear guide unit comprises a first outer linear guide unit 1 and a second outer linear guide unit 2, the first and second outer linear guide units 1, 2 being arranged outside the inner linear guide units 3, 4.
  • the inner linear guide unit 3, 4 can comprise a first inner linear guide unit 3 and a second inner linear guide unit 4.
  • the outer linear guide unit 1, 2 each comprises at least one outer stationary guide rail 11, 21 and one outer guide rail 12, 22, which is first movable relative to the outer stationary guide rail 11, 21, and optionally a second movable outer guide rail 13, 23, the outer linear guide unit 1, 2 is designed to move the drawer 10 in a second pull-out direction, the inner linear guide unit 3, 4 is designed to move the drawer 10 in a first pull-out direction.
  • the inner linear guide unit 3, 4 comprises a fastening device 8 in order to connect the drawer 10 to the corresponding first movable inner guide rail 32, 42 of the inner linear guide unit 3, 4, so that the drawer 10 is locked relative to the first movable inner guide rail 32, 42, when the drawer 10 is to be pulled out in the first pull-out direction, as in FIG Fig. 1a shown.
  • the outer linear guide unit 1, 2 comprises a fastening device 7 to connect the drawer 10 to the corresponding first movable outer guide rail 12, 22 of the outer linear guide unit 1, 2, so that the drawer 10 is locked relative to the first movable outer guide rail 12, 22, when the drawer 10 is to be pulled out in the second pull-out direction, as in FIG Figure 1b shown.
  • the inner linear guide unit 3, 4 comprises according to the in Fig. 2 illustrated embodiment at least one inner stationary guide rail 31, 41 and the inner guide rail 32, 42 movable relative to the inner stationary guide rail 31, 41 Fig. 2
  • the fastening device 8 is attached to the inner movable guide rail 42 of the inner linear guide unit 4, but it could also be attached to the inner movable guide rail 32 of the inner linear guide unit 3 according to an embodiment not shown.
  • the drawer 10 comprises a support element 5, 6 which is arranged on the underside of the drawer base in the pull-out direction.
  • the support element 5, 6 is attached to the bottom of the drawer, for example by means of a screw connection or a Adhesive connection.
  • the bottom of the drawer is in Fig. 2 not shown, so that the components belonging to the pull-out device are more visible.
  • Fig. 3 shows a view of the pull-out device in the first pull-out direction according to FIG Fig. 2 from underneath.
  • the support element 5, 6 has on its underside a guide structure 51, 52, 61, 62, for example a channel, a groove or rib, which, depending on the direction in which the drawer 10 is pulled out, connects with the inner linear guide unit 3, 4 or the outer linear guide unit 1, 2 can be engaged.
  • the inner linear guide unit 3, 4 is in engagement with the guide structure 52, 62.
  • the guide structure 52, 52 is therefore in the Fig. 3 not visible, since it is covered by the first movable inner guide rails 32, 42 of the inner linear guide units 3, 4.
  • the first movable outer guide rail 12 of the first outer linear guide unit 1 can slide along the guide structure 51 or roller elements can be attached to the first movable outer guide rail 12 so that the first movable outer guide rail 12 can perform a rolling movement relative to the guide structure 51.
  • the second movable outer guide rail 22 of the outer linear guide unit 2 can slide along the guide structure 61 or roller elements can be attached to the first movable outer guide rail 22 so that the first movable outer guide rail 22 can perform a rolling movement relative to the guide structure 61.
  • the first movable inner guide rail 32 of the first inner linear guide unit 3 can slide along the guide structure 52, or roller elements can be mounted on the first movable inner guide rail 32 so that the first movable inner guide rail 32 can perform a rolling movement relative to the guide structure 52.
  • the first movable inner guide rail 42 of the second inner linear guide unit 4 can slide along the guide structure 62 or roller elements can be mounted on the first movable inner guide rail 42 so that the first movable inner guide rail 42 can perform a rolling movement relative to the guide structure 62.
  • the guide structure can be designed as a groove, groove, projection or rib.
  • the outer stationary guide rail 11, 21 of the outer linear guide unit 1, 2 and the inner stationary guide rail 31, 41 of the inner linear guide unit 3, 4 are firmly connected to the furniture element 20, for example screwed to the furniture element 20.
  • a damping device 35, 45 can be provided which, for example, according to the EP 1987 737 B1 can be formed. Of course, other, commercially available damping devices can also be used.
  • Fig. 4 shows a three-dimensional view of the pull-out device according to FIG Fig. 2 or Fig. 3 from underneath.
  • the outer linear guide units 1, 2 are in the retracted state, the inner linear guide units 3, 4 in the extended state.
  • the outer linear guide units 1, 2 have outer stationary guide rails 11, 12 which are fastened to a horizontal floor surface, not shown, of the furniture element 20.
  • the outer linear guide units 1, 2 have first movable outer guide rails 12, 22 and second movable outer guide rails 13, 23.
  • the second movable outer guide rails 13, 23 can in particular be movable relative to the outer stationary guide rails 11, 12.
  • the first movable outer guide rails 12, 22 can in particular be movable relative to the second movable outer guide rails 13, 23.
  • the first movable outer guide rails 12, 22 are located above the outer stationary guide rails 11, 21.
  • the second movable outer guide rails 13, 23 are located between the first movable outer guide rails 12, 22 and the outer stationary guide rails 11, 21
  • the support elements 5, 6 can partially rest on the corresponding first movable outer guide rails 12, 22, even when the drawer is fully extended in the first pull-out direction.
  • the inner linear guide units 3, 4 are essentially at the same height as the outer linear guide units 1, 2.
  • Fig. 5 shows a three-dimensional view of the pull-out device according to FIG Fig. 4 from above.
  • the first movable outer guide rails 12, 22 of the outer linear guide units 1, 2 are shown in FIG Figures 3 to 5 coupled to a cover 30 which covers the front of the drawer 10 in the second pull-out direction.
  • the first movable outer guide rails 12, 22 of the outer linear guide units 1, 2 are attached to the cover 30 at their ends.
  • the first movable inner guide rails 32, 42 of the inner linear guide units 3, 4 are coupled to a cover 40 which covers the front side of the drawer 10 in the second pull-out direction.
  • the first movable guide rails inner 32, 42 of the inner linear guide units 3, 4 are fastened at their ends to the cover 40.
  • Fig. 6 shows a detail of the fastening device 7.
  • Fig. 6 also shows that the end of the first movable outer guide rail 12 of the first outer linear guide unit 1 is connected to the cover 30.
  • a holding element 14 is provided, which can be part of the first movable outer guide rail 12 or can be connected to the first movable outer guide rail 12.
  • the holding element can be designed as a tab which contains an elongated hole in which two screws are provided for fastening the cover 30.
  • the fastening device 7 is connected to the associated first movable outer guide rail 12 of the first outer linear guide unit 1 via a swivel joint 71.
  • the fastening device 7 has a hook element 72 which is used to releasably fasten the drawer 10 to the first movable outer guide rail 12, so that when the first movable outer guide rail 12 moves, the drawer 10 can be pulled out relative to the furniture element 20 in the second pull-out direction.
  • the first movable outer guide rail 12 moves relative to the outer stationary guide rail 11 of the first outer linear guide unit 1.
  • the outer stationary guide rail 11 is connected to the furniture element 20, see FIG FIGS. 3 to 5 .
  • the fastening device 7 can be pivoted between a position in which the hook element 72 is in engagement with a pin element 73 attached to the bottom of the drawer and a position in which the hook element 72 is decoupled from the pin element 73.
  • the hook element 72 is in engagement with the pin element 73, the drawer 10 is fixed relative to the cover 30, that is, the drawer 10 can be moved along with the cover 30.
  • the fastening device 7 contains a control cam 74, along which a guide pin 75 connected to the first movable guide rail 12 can be displaced between a first end position 76 and a second end position 77, so that the pivoting path the fastening device 7 is limited.
  • the hook element 72 is in engagement with the pin element 73 in the first end position 76.
  • the hook element 72 is decoupled from the pin element 73 in the second end position 77.
  • the fastening device 7 has a locking element 78 which is designed for locking with a counter-element 70 attached to the furniture element 20.
  • the fastening device In the second end position 77, the fastening device, which has a corresponding recess, engages around the locking element 78.In this position of the fastening device, the fastening device 7 and thus the first movable outer guide rail 12 are connected to the furniture element 20 and the drawer can be moved relative to the first cover 30 , which thus also remains connected to the furniture element 20, can be moved in the first pull-out direction, as in FIG Fig. 1a shown.
  • Fig. 7 shows a detail of the fastening device 8.
  • the fastening device 8 is connected to the associated first movable inner guide rail 42 of the second inner linear guide unit 4 via a swivel joint 81.
  • Fig. 7 also shows that the end of the first movable inner guide rail 42 of the second inner linear guide unit 4 is connected to the cover 40.
  • a holding element 44 may be provided, which, for example, in Fig. 8 is visible and analogous to the in Fig. 6 described holding element 14 can be formed.
  • the second fastening device 8 has a hook element 82 which is used to releasably fasten the drawer 10 to the first movable inner guide rail 42, so that when the first movable inner guide rail 42 moves, the drawer 10 is pulled out relative to the furniture element 20 in the second pull-out direction.
  • the fastening device 8 can be pivoted between a position in which the hook element 82 is in engagement with a pin element 83 attached to the drawer bottom and a position in which the hook element 82 is decoupled from the pin element 83.
  • the first movable inner guide rail 42 moves relative to the inner stationary guide rail 41.
  • the inner stationary guide rail 41 is connected to the furniture element 20, see FIG FIGS. 3 to 5 .
  • the fastening device 8 contains a control cam 84, along which a guide pin 85 connected to the first movable inner guide rail 32 between a first end position 86 and second end position 87 is displaceable, so that the pivoting path of the fastening device 8 is limited.
  • the hook element 82 is in engagement with the pin element 83 in the first end position 86.
  • the hook element 82 is decoupled from the pin element 83 in the second end position 87.
  • the fastening device 8 has a locking element 88 which is designed for locking with a counter-element 80 attached to the furniture element 20.
  • the fastening device 8 which has a corresponding recess, engages around the locking element 88 Cover 40, which thus also remains connected to the furniture element 20, can be moved in the second pull-out direction, as in FIG Figure 1b shown.
  • Fig. 8 shows the pull-out device for the double-sided pull-out drawer 10 in the pulled-out state in the first pull-out direction according to FIG Fig. 1a .
  • the drawer 10 has been omitted in the present illustration in order to better illustrate the functioning of the pull-out device.
  • the drawer 10 can be arranged in the furniture element 20 when it is in the closed state.
  • the drawer 10 can be pulled out in relation to the furniture element 20 in the pull-out direction shown, but it can also be pulled out in the opposite pull-out direction, which is shown in FIG Fig. 9 is shown.
  • the drawer can optionally be coupled to a first cover 30 or a second cover 40.
  • the first cover 30 closes the opening created in the furniture element when the drawer is pulled out in the first pull-out direction, to the right in the drawing, as in FIG Fig. 8 shown.
  • the second cover 40 moves with the drawer 10. According to the present illustration, the second cover 40 forms the front side of the drawer 10.
  • the second cover 40 is connected to the first and second inner linear guide units 3, 4.
  • the end of the first movable inner guide rail 42 of the second inner linear guide unit 4 is connected to the cover 40.
  • a holding element 44 is provided, which can be part of the first movable inner guide rail 42 or can be connected to the first movable inner guide rail 42.
  • the holding element 44 can be designed as a tab which contains an elongated hole in which two screws for fastening the Cover 40 are provided in an analogous manner as in Fig. 6 for the fastening device 7 shown.
  • the first inner linear guide unit 3 is not visible in the present illustration because it lies in front of the cutting plane.
  • the second inner linear guide unit 4 comprises an inner stationary guide rail 41 and the first movable inner guide rail 42, and optionally a second movable inner guide rail 43.
  • the second movable inner guide rail 43 is between the inner stationary guide rail 41 and the first movable inner guide rail 42 arranged, but it could also be omitted.
  • the second movable inner guide rail 43 is movable relative to the inner stationary guide rail 41, it can be mounted on rolling elements or sliding elements or contain rolling elements or sliding elements that roll or slide on the inner stationary guide rail 41.
  • the inner stationary guide rail 41 is attached to the floor element 25 of the furniture element 20.
  • the first movable inner guide rail 42 and the second movable inner guide rail 43 can be moved relative to the inner stationary guide rail 41.
  • the support element 6 rests on the first movable inner guide rail 42 and is fastened to the underside of the drawer 10 and in Fig. 2 is shown.
  • the support element 6 is omitted in this view in order to make the first movable inner guide rail 42 arranged below visible.
  • the cover 40 is attached to the end of the first movable inner guide rail 42.
  • the second fastening device 8 At this end of the first movable inner guide rail 42 is also the second fastening device 8, which is shown in FIG Fig. 7 is shown in detail.
  • the hook element 82 of the fastening device 8 engages around a pin element 83 fastened to the drawer 10. This couples the drawer 10 to the cover 40, so that when the cover 40 moves, the drawer is moved along with the cover. The drawer 10 is thus pulled out together with the cover 40 when the cover 40 is operated by a user.
  • the second outer linear guide unit 2 is also shown, which comprises an outer stationary guide rail 21, a first movable outer guide rail 22 and possibly a second movable outer guide rail 23.
  • the second movable outer guide rail 23 is arranged between the outer stationary guide rail 21 and the first movable outer guide rail 22, but it could also be left out.
  • the second movable outer guide rail 23 is movable relative to the stationary guide rail 21; it can be mounted on rolling elements or sliding elements or contain rolling elements or sliding elements that roll or slide on the stationary outer guide rail 21.
  • the outer stationary guide rail 21 is attached to the floor element 25 of the furniture element 20.
  • the first movable outer guide rail 22 and the second movable outer guide rail 23 can be moved relative to the outer stationary guide rail 21.
  • the support element 6 rests on the first movable outer guide rail 22 and is fastened to the underside of the drawer 10 when the drawer 10 is in the closed position or is being pulled out in the second pull-out direction, which is shown in FIG Fig. 10 is shown.
  • Fig. 9 shows the pull-out device for the double-sided pull-out drawer 10 in the pulled-out state in the second pull-out direction according to FIG Figure 1b .
  • the drawer 10 has been omitted in the present illustration in order to better illustrate the functioning of the pull-out device.
  • the drawer 10 can be arranged in the furniture element 20 when it is in the closed state.
  • the drawer 10 can be pulled out in relation to the furniture element 20 in the pull-out direction shown, but it can also be pulled out in the opposite pull-out direction, which is shown in FIG Fig. 8 is shown.
  • the drawer can optionally be coupled to a first cover 30 or a second cover 40.
  • the second cover 40 closes the opening created in the furniture element 20 when the drawer 10 is pulled out in the second pull-out direction, to the left in the drawing, as in FIG Fig. 9 shown.
  • the first cover 30 moves with the drawer 10. According to the present illustration, the first cover 30 forms the front side of the drawer 10.
  • the first cover 30 is connected to the first and second outer linear guide units 1, 2.
  • the end of the first movable outer guide rail 22 of the second outer linear guide unit 2 is connected to the cover 30.
  • a holding element 24 is provided, which can be part of the first movable guide rail 22 or can be connected to the first movable inner guide rail 42.
  • the retaining element 24 can be used as a tab be formed which contains an elongated hole in which two screws are provided for fastening the cover 30, in a manner analogous to that in FIG Fig. 6 for the fastening device 7 shown.
  • the first inner linear guide unit 3 is not visible in the present illustration because it lies in front of the cutting plane.
  • the second inner linear guide unit 4 comprises an inner stationary guide rail 41 and a first movable inner guide rail 42, and optionally a second movable inner guide rail 43.
  • the second movable inner guide rail 43 is between the inner stationary guide rail 41 and the first movable inner guide rail 42 arranged, but it could also be omitted.
  • the second movable inner guide rail 43 is movable relative to the inner stationary guide rail 41, it can be mounted on rolling elements or sliding elements or contain rolling elements or sliding elements that roll or slide on the inner stationary guide rail 41.
  • the inner stationary guide rail 41 is attached to the floor element 25 of the furniture element 20.
  • the first movable inner guide rail 42 and the second movable inner guide rail 43 can be moved relative to the inner stationary guide rail 41.
  • the support element 6 rests on the first movable outer guide rail 22 and is fastened to the underside of the drawer 10 and in Fig. 2 is shown.
  • the support element 6 is omitted in this view in order to make the first movable outer guide rail 22 arranged underneath visible.
  • the cover 30 is attached to the end of the first movable outer guide rail 22.
  • a fastening device 7 which is shown in FIG Fig. 6 is shown in detail, which, however, is also arranged in front of the cutting plane in the present case and is therefore not visible.
  • the fastening device 8 is visible.
  • the fastening device serves to lock the cover 40 in a position in which it closes the opening of the furniture element 20.
  • the fastening device is shifted into the second end position 87, so that the hook element 82 of the fastening device 8 releases the pin element 83 fastened to the drawer 10.
  • the drawer 10 is thus pulled out together with the cover 30 when the cover 30 is operated by a user.
  • the counter element 80 engages in a corresponding locking element 88 of the fastening device 8.
  • the locking element 88 can in particular be designed as a recess for receiving the counter element 80.
  • the second outer linear guide unit 2 is also shown, which comprises an outer stationary guide rail 21, a first movable outer guide rail 22 and possibly a second movable outer guide rail 23.
  • the second movable outer guide rail 23 is arranged between the outer stationary guide rail 21 and the first movable outer guide rail 22, but it could also be omitted.
  • the second movable outer guide rail 23 is movable relative to the outer stationary guide rail 21, it can be mounted on rolling elements or sliding elements or contain rolling elements or sliding elements that roll or slide on the outer stationary guide rail 21.
  • the outer stationary guide rail 21 is attached to the floor element 25 of the furniture element 20.
  • the first movable outer guide rail 22 and the second movable outer guide rail 23 can be moved relative to the outer stationary guide rail 21.
  • the support element 6 rests on the first movable outer guide rail 22 and is attached to the underside of the drawer 10 when the drawer 10 is in the closed position or is pulled out in the second pull-out direction, the support element 6 in Fig. 10 is shown. Not shown in Fig. 9 the first outer linear guide unit 1 and the first inner linear guide unit 3, which lie in front of the cutting plane.
  • Fig. 10 shows a longitudinal section through the pull-out device in the pulled-out state in the second pull-out direction.
  • the support element 6 is shown, which is located on the underside of the in Fig. 11 shown drawer.
  • Fig. 11 shows a longitudinal section through the pull-out device in the pulled-out state in the second pull-out direction with the support element 6 and the drawer 10.

Landscapes

  • Drawers Of Furniture (AREA)
EP21163063.7A 2020-03-30 2021-03-17 Dispositif d'extraction pour un tiroir extractable de deux côtés Active EP3888495B1 (fr)

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EP20166688 2020-03-30

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EP3888495A1 true EP3888495A1 (fr) 2021-10-06
EP3888495B1 EP3888495B1 (fr) 2024-04-17
EP3888495C0 EP3888495C0 (fr) 2024-04-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115013432A (zh) * 2022-06-02 2022-09-06 中国人民解放军国防科技大学 一种在轨有害气体去除单元贮存装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004188110A (ja) 2002-12-13 2004-07-08 Sun Wave Ind Co Ltd 両引き引出し構造
EP1987737B1 (fr) 2007-04-30 2009-07-15 Peka-Metall Ag Dispositif de tirage ou d'amortissement pour un élément mobile
EP1716778B1 (fr) 2005-04-26 2011-05-11 Peka-Metall AG Tiroir pour un corps isolé étant bilatéralement extensible

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004188110A (ja) 2002-12-13 2004-07-08 Sun Wave Ind Co Ltd 両引き引出し構造
EP1716778B1 (fr) 2005-04-26 2011-05-11 Peka-Metall AG Tiroir pour un corps isolé étant bilatéralement extensible
EP1987737B1 (fr) 2007-04-30 2009-07-15 Peka-Metall Ag Dispositif de tirage ou d'amortissement pour un élément mobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115013432A (zh) * 2022-06-02 2022-09-06 中国人民解放军国防科技大学 一种在轨有害气体去除单元贮存装置
CN115013432B (zh) * 2022-06-02 2023-09-01 中国人民解放军国防科技大学 一种在轨有害气体去除单元贮存装置

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Publication number Publication date
EP3888495B1 (fr) 2024-04-17
EP3888495C0 (fr) 2024-04-17

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