EP3298928A1 - Dispositif de guidage pour le guidage d'une pièce de meuble mobile par rapport à un corps de meuble - Google Patents

Dispositif de guidage pour le guidage d'une pièce de meuble mobile par rapport à un corps de meuble Download PDF

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Publication number
EP3298928A1
EP3298928A1 EP17173217.5A EP17173217A EP3298928A1 EP 3298928 A1 EP3298928 A1 EP 3298928A1 EP 17173217 A EP17173217 A EP 17173217A EP 3298928 A1 EP3298928 A1 EP 3298928A1
Authority
EP
European Patent Office
Prior art keywords
rail
running rail
guide device
furniture
support
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.)
Ceased
Application number
EP17173217.5A
Other languages
German (de)
English (en)
Inventor
Filip Rihtarec
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.)
Grass GmbH
Original Assignee
Grass GmbH
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 Grass GmbH filed Critical Grass GmbH
Priority to EP20161714.9A priority Critical patent/EP3682764B1/fr
Publication of EP3298928A1 publication Critical patent/EP3298928A1/fr
Ceased legal-status Critical Current

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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
    • 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
    • A47B88/437—Rollers for slides or guides
    • 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
    • A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0656—Bottom guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the invention relates to a guide device for guiding a movable relative to a furniture body furniture part, in particular drawer, door or flap, with at least one guide unit having a fixable on the furniture body carcass rail and at least one displaceably mounted relative to the carcass track rail, and with a for supporting the Support rail serving support means having at least one arranged on a front portion of the carcass rail support member and formed on the running rail support surface with which the running rail with the support member can come into contact so that it rests in a closed position of the movable furniture part on the support member.
  • the support rollers remain during extension with the running rail, such as drawer rail, in contact and thereby cause unwanted noise.
  • the object of the invention is therefore to provide a guide device of the type mentioned above, whose running behavior is optimized compared to guide devices from the prior art, in particular with regard to the noise.
  • the guide device according to the invention is characterized in that the support surface in the longitudinal direction of the running rail is shorter than a maximum Laufschienenhub the running rail, such that the supporting action is omitted when extending the rails after a certain distance.
  • the running behavior of the guide device is optimized. This includes not only the avoidance of unwanted noise but also a higher ease of movement when extending the running rail, since the friction between the support member and the running rail is reduced after a certain distance or even completely eliminated.
  • Another improvement is that the front, most heavily loaded rollers are relieved in the retracted state (standstill). This is done by lifting the running rail relative to the carcass rail. As a result, the front rollers are not flattened at a standstill.
  • the support surface is designed to be raised in relation to itself to a rail base surface adjoining it to a rear side of the running rail. This means that the track after a certain distance out of contact with the support surface.
  • a running rail height of the running rail decreases in the direction of its rear side.
  • the height of the running rail (dimension A) at its end face is greater than the height (dimension B) in an area in the direction of the rear of the running rail.
  • the support surface extends obliquely in the direction of the rear side of the running rail.
  • the support surface is arranged on a straight region of the running rail, which is formed on a raised portion of the running rail and then passes over a step in the rear region of the running rail.
  • the running rail for forming the raised support surface is partially bent along a bending region extending in the longitudinal direction of the running rail.
  • the bending region is formed by at least one notch formed on the outside of the running rail.
  • Such a design is on conventional rails with little effort, i. inexpensive, manufacturable, for example by means of a stamping tool.
  • the support means guide means for guiding the support member between a raised, the running rail supporting support position and a lowered out of contact with the support surface lying on standby position.
  • the guide means thus ensure that the support member between the support position and the standby position can move.
  • the guide means prefferably have at least one guideway rising in the direction of a rear side of the carcass rail.
  • the guideway in particular the guide slot, is expediently formed on a base body fastened to the carcass rail. It is possible to releasably secure the base body to the carcass rail, whereby a subsequent equipment conventional guide means with the support member is possible.
  • the support member is designed as a supporting rolling element, in particular a support roller.
  • a plurality of rails are provided, of which at least one can be fastened as a movable furniture part rail furniture rail and at least one disposed between the furniture rail and the carcass rail and relatively displaceably guided to this middle rail, wherein the support surface is formed on the furniture rail.
  • the invention further relates to a guide device for guiding a movable relative to a furniture body furniture part, in particular drawer, door or flap, according to the preamble of independent claim 1, wherein the guide means characterized in that the support member is part of a guide device belonging to the braking device for braking the running rail when retracting into an open position of the movable furniture part.
  • the support member is therefore a multi-functional component that can exert a braking function when retracting the running rail in the open position in addition to the support function.
  • the braking device prefferably has a braking surface formed on the running rail at its rear end region in the extension direction, which comes into contact with the supporting member when it enters the open position. It is possible for the braking surface to be raised in relation to itself against a rail base surface adjoining it to a front side of the running rail. It is therefore possible to form both the front and the rear region of the running rail raised, whereby the support member assumes its support function in the closed position of the running rail and can exert the braking function when retracted into the open position by the wedge effect of the raised area.
  • the running rail for forming the raised braking surface is partially bent along a bending region extending in the longitudinal direction of the running rail.
  • the bending region is formed by at least one notch formed on the outside of the running rail.
  • the invention further relates to a piece of furniture, with at least one movable relative to a furniture body, via a guide device guided furniture part, which is characterized by a guide device according to one of the preceding claims 1 - 19.
  • FIG. 1 shows a preferred embodiment of the guide device 11 according to the invention.
  • the guide device 11 is shown here by way of example when used on a designed as a drawer furniture drawer (not shown). It is of course possible to use the guide device on other furniture pull-outs.
  • the drawer is by means of the guide device 11 relative to a furniture body (not shown) slidably mounted.
  • the guide device 11 comprises a plurality of guide units 12, two of which guide units 12 are mirror images of each other are arranged on opposite side edges of the drawer. In the drawing, only a single guide unit 12 is shown, but the other guide unit is constructed in an identical manner.
  • the guide units 12 each have a carcass rail 13, which may be configured for example as a bent sheet-metal component.
  • the body rail 13 has a body angle 14, which has a mounting leg 15 having a plurality, for example in rows one behind the other, mounting holes (not shown) through which the body angle 14 by means of suitable fastening means, such as mounting screws, on an associated side wall of a formed in the furniture body drawer receptacle (not shown) can be fixed in a fixed position.
  • suitable fastening means such as mounting screws
  • the carcass angle 14 has an angle projecting from the mounting leg 15 support portion 16 on which at least one also to the guide unit 12 belonging track 17, 18 by means of bearing means (not shown) is displaceably guided.
  • Rolling elements in particular rollers, which are grouped in carriages running along a guideway formed on the carcass rail 13 serve as bearing means.
  • the guide device 11 is designed as a so-called full extension, with a furniture rail in the form of a drawer rail 17 and a middle rail 18 serve as rails 17, 18.
  • the middle rail 18 is guided on the one hand movable on the carcass rail 13 and on the other hand, the drawer rail 17 is movably mounted on it.
  • the middle rail 18 thus acts between the drawer rail 17 and the carcass rail 13th
  • the support device 11 further comprises a support device 19 for supporting the running rail 17, 18.
  • the support device 19 has at least one support element 21 arranged on a front region 20 of the carcass rail 13 and a support surface 22 formed on the rail 17, in the example drawer rail 17 with which the drawer rail 17 can come into contact with the support member 21 such that it rests on the support member 21 in a closed position 23 of the movable furniture part, in the example case drawer.
  • the supporting surface 22 is shorter in a longitudinal direction 24 of the drawer rail 17 than a maximum running rail stroke of the drawer rail 17, such that the supporting action when extending the drawer rail 17 is eliminated after a certain distance.
  • the support surface 22 is located on the underside of the drawer rail 17 and is raised with respect to a thereto adjacent to a rear side of the drawer rail 17 rail base 25.
  • the drawer rail 17 has on its underside an inwardly bent guide web 28, on the underside of which the support surface 22 is located.
  • the raised position of the support surface 22 relative to the rail base 25 is achieved according to the first embodiment in that the drawer rail 17 is partially bent at its front portion 26 along a bending region 27 extending in the longitudinal direction 24 of the drawer rail 17.
  • the bending area 27 has a notch 30 formed on the outside 29 of the drawer rail 17.
  • the notch 30 can be produced in a simple manner by machining a conventional drawer rail 17 with a corresponding embossing tool. The notch 30 is then struck on the outside of the drawer rail 17 by means of the embossing tool, whereby the drawer rail 17 is beaked to its end face, i. the distance between the guide bar 28 and the top of the guide rail is larger. The drawer rail 17 is thus partially bent at its front portion 26 by the turning of the notch 30.
  • the height A of the drawer rail at its end face is greater than its height B in an area in the direction of the rear of the drawer rail.
  • the support device 19 further has guide means 31 for guiding the support member 21 between a raised, the drawer rail 17 supporting support position 32 and a lowered out of contact with the support surface 22 lying standby position 33rd
  • the support means 19 has a base body 34, on which the guide means 31 are formed.
  • the main body 34 is above suitable Securing means, such as fastening screws, releasably secured to the front portion 20 of the body rail 13.
  • the main body 34 may for example have a cuboid shape.
  • the base body 34 further has a pocket-shaped recess 35 formed on its upper side 34, whose longitudinal extent extending in the longitudinal direction 24 of the body rail 13 is greater than the diameter of the support member 21.
  • the support member 21 is shown by way of example in the form of a support roller. The support roller immersed in the pocket-shaped recess 35, wherein the upper part of the pocket-shaped recess 35 protrudes.
  • the support roller is rotatably mounted on the base body 34.
  • For rotatably supporting the support roller is arranged in the middle of a bearing pin 36 which protrudes from both sides of the support roller to the outside.
  • the bearing pin 36 is rotatably connected to the support roller.
  • the support roller is expediently made of plastic material, in particular hard plastic with low abrasion.
  • the guide means 31 described above for guiding the support roller have at least one guideway 37 which rises in the direction of a rear side of the carcass rail 13.
  • the guide track 37 is part of a guide slot 38 in the example shown, which is formed on the base body 34.
  • both on the left and on the right side wall 39a, 39b of the base body 34 in each case toward the back of the carcass rail 13 towards rising recesses in the form of slots 40a, 40b.
  • the bearing pin 36 on the support roller is mounted at one end in the first slot 40a and at the other end at the opposite other slot 40b.
  • FIG. 1 shows the closed position of the drawer rail 17, so therefore the closed position 23 of the drawer.
  • the support roller unfolds its full supporting action, since it is in contact with the support surface 22 on the underside of the drawer rail 17.
  • the drawer rail 17 is thereby raised relative to the middle rail 18, so that there is a relief of arranged in the roller carriages rollers.
  • the support roller is in its supporting position 32.
  • the bearing pin is located at the upper end of the assigned slots 40a, 40b.
  • the elongated holes each have a horizontal section 42 (FIG. Figure 3 ) so that the support roller can assume the stable support position.
  • the support roller In the further movement of the drawer rail 17, the support roller is in a suitable case so no longer in contact with the support surface 22, so that unwanted, generated by rolling the support roller on the support surface 22 noise can be avoided. Furthermore, the running behavior of the drawer rail 17 is improved because the rolling friction between the support roller and the drawer rail 17 is omitted after the particular distance.
  • the vertical stroke H of the support roller in the pocket-like recess 35 in the base body 34 is thus relatively small, for example a few 10ths of a millimeter. However, this is sufficient to achieve the advantages described above.
  • FIGS. 2 and 3 show a second embodiment of the guide device 11 according to the invention.
  • the second embodiment differs from the first embodiment described above only by the different type of configuration of the support surface 22, in contrast to the embodiment of FIG. 1 does not run wedge-shaped or obliquely in the direction of rail base 25, but has a substantially parallel to the support portion 16 of the carcass rail 13 aligned course, which merges via a step 41 in the rail base 25.
  • the drawer rail 17 has on to the in FIG. 1 shown opposite front portion (not shown) a further bending region (not shown).
  • the support member 21 in particular the support roller part of a guide device 11 associated braking device for braking the running rail, in the example drawer rail when entering an open position of the movable furniture part, in particular drawer.
  • the above-described bending area 27 at the rear end portion 42 of the drawer rail 17 is expediently formed in the same way as the bending area 27 formed at the front end portion, namely by striking a notch 30 in the side wall of the drawer rail 17.
  • the drawer rail 17 along a in Partially bent in the longitudinal direction of the running rail bending region 27.
  • the braking surface therefore runs obliquely in the direction of the front of the drawer rail 17.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
EP17173217.5A 2016-06-15 2017-05-29 Dispositif de guidage pour le guidage d'une pièce de meuble mobile par rapport à un corps de meuble Ceased EP3298928A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20161714.9A EP3682764B1 (fr) 2016-06-15 2017-05-29 Dispositif de guidage pour le guidage d'une pièce de meuble mobile par rapport à un corps de meuble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202016003736.7U DE202016003736U1 (de) 2016-06-15 2016-06-15 Führungseinrichtung zur Führung eines relativ zu einem Möbelkorpus bewegbaren Möbelteils

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP20161714.9A Division EP3682764B1 (fr) 2016-06-15 2017-05-29 Dispositif de guidage pour le guidage d'une pièce de meuble mobile par rapport à un corps de meuble

Publications (1)

Publication Number Publication Date
EP3298928A1 true EP3298928A1 (fr) 2018-03-28

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ID=58779007

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20161714.9A Active EP3682764B1 (fr) 2016-06-15 2017-05-29 Dispositif de guidage pour le guidage d'une pièce de meuble mobile par rapport à un corps de meuble
EP17173217.5A Ceased EP3298928A1 (fr) 2016-06-15 2017-05-29 Dispositif de guidage pour le guidage d'une pièce de meuble mobile par rapport à un corps de meuble

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20161714.9A Active EP3682764B1 (fr) 2016-06-15 2017-05-29 Dispositif de guidage pour le guidage d'une pièce de meuble mobile par rapport à un corps de meuble

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EP (2) EP3682764B1 (fr)
DE (1) DE202016003736U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017128748A1 (de) * 2017-12-04 2019-06-06 Grass Gmbh Führungssystem

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820712A2 (fr) * 1996-07-26 1998-01-28 Karl Baliko Dispositif de guidage de tiroir à glissière double
DE29906227U1 (de) * 1999-04-07 1999-08-05 Vauth Sagel Gmbh & Co Teleskop-Schrankauszug
DE20306212U1 (de) * 2003-04-23 2003-06-18 Blum Gmbh Julius Ausziehführungsgarnitur für Schubladen od.dgl.
DE202014001676U1 (de) * 2014-02-21 2015-05-26 Grass Gmbh Führungseinrichtung zur Führung eines bewegbaren Möbelteils
DE102013113671A1 (de) * 2013-12-09 2015-06-11 Paul Hettich Gmbh & Co. Kg Führungsvorrichtung für linear bewegbare Bauteile
DE102014118087A1 (de) * 2014-12-08 2016-06-09 Paul Hettich Gmbh & Co. Kg Führungsvorrichtung für linear bewegbare Möbelbauteile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820712A2 (fr) * 1996-07-26 1998-01-28 Karl Baliko Dispositif de guidage de tiroir à glissière double
DE29906227U1 (de) * 1999-04-07 1999-08-05 Vauth Sagel Gmbh & Co Teleskop-Schrankauszug
DE20306212U1 (de) * 2003-04-23 2003-06-18 Blum Gmbh Julius Ausziehführungsgarnitur für Schubladen od.dgl.
DE102013113671A1 (de) * 2013-12-09 2015-06-11 Paul Hettich Gmbh & Co. Kg Führungsvorrichtung für linear bewegbare Bauteile
DE202014001676U1 (de) * 2014-02-21 2015-05-26 Grass Gmbh Führungseinrichtung zur Führung eines bewegbaren Möbelteils
DE102014118087A1 (de) * 2014-12-08 2016-06-09 Paul Hettich Gmbh & Co. Kg Führungsvorrichtung für linear bewegbare Möbelbauteile

Also Published As

Publication number Publication date
EP3682764B1 (fr) 2021-12-01
DE202016003736U1 (de) 2017-09-18
EP3682764A1 (fr) 2020-07-22

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