WO2019136501A1 - Rail de guidage pour un guidage de sortie de tiroir - Google Patents

Rail de guidage pour un guidage de sortie de tiroir Download PDF

Info

Publication number
WO2019136501A1
WO2019136501A1 PCT/AT2018/060289 AT2018060289W WO2019136501A1 WO 2019136501 A1 WO2019136501 A1 WO 2019136501A1 AT 2018060289 W AT2018060289 W AT 2018060289W WO 2019136501 A1 WO2019136501 A1 WO 2019136501A1
Authority
WO
WIPO (PCT)
Prior art keywords
web
guide rail
drawer
recess
out according
Prior art date
Application number
PCT/AT2018/060289
Other languages
German (de)
English (en)
Inventor
Marc MEUSBURGER
Martin Schneider
Pascal BERCHTOLD
Helmut Schönfelder
Original Assignee
Julius Blum 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 Julius Blum Gmbh filed Critical Julius Blum Gmbh
Priority to EP18826485.7A priority Critical patent/EP3737263B1/fr
Priority to EP23159640.4A priority patent/EP4209149A1/fr
Priority to CN201880086074.8A priority patent/CN111587079B/zh
Priority to JP2020538718A priority patent/JP2021509851A/ja
Priority to ES18826485T priority patent/ES2944697T3/es
Publication of WO2019136501A1 publication Critical patent/WO2019136501A1/fr
Priority to US16/923,307 priority patent/US20200337457A1/en

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
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/402—Profiles or supporting structures for supporting single 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
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/483—Sliding drawers; Slides or guides therefor with single extensible guides or parts
    • A47B88/487—Sliding drawers; Slides or guides therefor with single extensible guides or parts with rollers, ball bearings, wheels, or the like
    • 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
    • A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
    • A47B88/493—Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/38—Making other particular articles locksmith's goods, e.g. handles
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0029—Guide bearing means
    • A47B2210/0037—Rollers
    • A47B2210/004—Rollers cages therefor, e.g. for telescopic slides

Definitions

  • the present invention relates to a drawer pull-out guide with at least one guide rail, wherein the guide rail has a longitudinally extending first web and at least one second web angled away from the first web, wherein the first web and the second web are connected to one another along their longitudinal direction by an angled region ,
  • the invention relates to a drawer extension with at least one guide rail of the type to be described and a method for producing a guide rail for a drawer extension guide.
  • Such guide rails are used for drawer extension guides, so that a drawer is mounted in mounting position relative to a furniture body pulled out.
  • the drawer extension guides usually have a first guide rail to be fastened to a furniture carcass and at least one second guide rail, which is displaceably mounted relative to the first guide rail.
  • a displaceably mounted third guide rail To realize a full extension of the drawer relative to the furniture body can still be arranged a displaceably mounted third guide rail.
  • rolling elements are provided, which are mounted in a carriage or in several movable carriage. Specially shaped guide rails can improve the stability and load capacity of the drawer pull-out guide. When using large material thicknesses, the guide rails form a round bending area, which also provides for increased installation space.
  • the object of the invention is to provide a more compact guide rail of a drawer extension while avoiding the disadvantages discussed above.
  • the bending region has at least one material taper extending along the bending region and formed by a recess.
  • angled portion located in an enclosed by the two webs of the guide rail angled portion (ie, on an inner side or an inner radius of the Abwinklungs Symposiumes between the two webs) at least one formed by a recess material taper with reduced material thickness, wherein the two webs to one in a Longitudinal direction of the recess extending imaginary axis are angled to each other. Due to the material tapering formed by the recess, a compression caused by compressive stresses on the inside of the bending area during bending or profiling is prevented so that the two webs are more angled to each other, for example, to the effect that the two webs not only an angle of 90 °, but can also occupy an angle of 180 ° relative to each other. In this way, the Abwinklungs Scheme performed sharp-edged and the guide rail can be made more compact.
  • a particular advantage of the invention is that the measures provided for the contact with the rolling elements even running surfaces of the guide rails can be increased so that - while maintaining the size of the guide rail - used wider rolling elements and thus distributes the forces occurring in an enlarged area can be. In this way, the stability and load capacity of the drawer pull-out guide can be additionally improved.
  • first web and / or the second web has or have a predetermined first material thickness, wherein the material taper formed by the recess of the Abwinklungs Kunststoffes has a relation to the first material thickness reduced second material thickness.
  • first material thickness refers to the thickness of the starting material of the guide rail, without taking into account any imprints or bends of the guide rail.
  • the at least one recess may extend at least in sections, preferably substantially over the entire length of the guide rail, in the longitudinal direction of the guide rail. It can be provided that the recess is formed as a groove.
  • the first web and the second web rest against each other at least in sections in a region outside the recess. This is particularly the case when the two webs are angled at an angle of 180 ° relative to each other.
  • the drawer extension according to the invention is characterized by at least one guide rail of the type in question.
  • the drawer pull-out guide has a first guide rail to be fastened to a furniture carcass and at least one second guide rail displaceably mounted relative to the first guide rail, at least one rolling element being arranged between the first guide rail and the second guide rail, which can be rolled on the first web or on the second web of a guide rail is.
  • Material strand preferably by profiling
  • Fig. 1 shows a perspective view of a piece of furniture with a
  • Fig. 4a, 4b a flat strand of material with recesses introduced and the
  • Fig. 1 shows a furniture 1 with a cabinet-shaped furniture body 2, where drawers
  • the drawers 3 are movably mounted on Schubladenauszieh Adjusten 4 relative to the furniture body 2.
  • the drawers 3 each have a front panel 5, a drawer bottom 6, drawer side walls 7 and a rear wall 8.
  • first guide rail 9 (carcass rail) which is to be fastened to the furniture carcass 2 via fastening sections 12a, 12b, a third guide rail 11 (drawer rail) displaceably mounted relative to the first guide rail 9, which is connected or to be connected to the drawer side wall 7, and optionally a second guide rail 10 (middle rail), which is movably mounted to realize a full extension of the drawer 3 between the first guide rail 9 and the third guide rail 11.
  • the first guide rail 9 has two fastening sections 12a, 12b which are spaced apart from one another in the longitudinal direction (L) and through which the first guide rail 9 is to be mounted on the furniture body 2.
  • first guide rail 9 and the second guide rail 10 is at least a first carriage 13 with a plurality of rolling elements 14, 15 slidably mounted.
  • the rolling elements 14 are spaced apart in the longitudinal direction (L) and each have an axis of rotation extending horizontally in the mounting position, while the rolling elements 15 which are spaced apart in the longitudinal direction (L) each have an axis of rotation extending vertically in the mounting position.
  • a spring-assisted collection device 16 is the third Guide rail 11 retractable towards the end of the closing movement in the closed end position, said spring-assisted closing movement by a damping device 17, for example in the form of a hydraulic piston-cylinder unit, can be damped.
  • Fig. 2b shows the drawer pull-4 in a cross section, wherein the first carriage 13 with the rolling elements 14, 15 between the first guide rail 9 and the second guide rail 10 and at least a second carriage 18 with rolling elements 14a, 15a between the second guide rail 10 and third guide rail 11 is slidably mounted.
  • the rolling bodies 14a each have a horizontal axis of rotation in mounting position, while the rolling elements 15a are rotatable in the mounting position about a vertically extending axis of rotation.
  • the second guide rail 10 has a first web 10a and at least one second web 10b, which are connected to each other by an angled portion 23, wherein the angled portion 23 has at least one along the Abwinklungs Societyes 23 extending and formed by a recess 21 material taper.
  • the first web 10a and / or the second web 10b can each have a predetermined first material thickness, while the angled region 23 enclosed by the two webs 10a, 10b is provided with at least one recess 21, so that the angled region 23 is opposite to the webs 10a, 10b having reduced second material thickness.
  • the guide rail 10 may also comprise two or more formed by recesses 21, 21 a, 21 b material tapers, wherein in the illustrated embodiment, the to the recesses 21 a, 21 b adjacent webs each occupy an angle of approximately 90 ° to each other.
  • FIG. 3a and 3b show a direct comparison of a guide rail 10 according to the prior art (FIG. 3a) and a guide rail 10 according to the invention (FIG. 3b).
  • the guide rail 10 according to the prior art in Fig. 3a has a constant material thickness M1, wherein the webs 10a, 10b are spaced apart due to the missing recess 21 to form a gap 19 in the direction of fleas. This also leads to an increase in the height (H) of the guide rail 10.
  • the angled portion 23 is formed in Fig. 3a round, also stand for the rolling elements 14, 15, 14a, 15a only treads B, C with a relatively small width available ,
  • Fig. 3b shows an embodiment of the guide rail 10 according to the invention.
  • the material thickness M2 is reduced relative to the material thickness M1, so that the webs 10a, 10b are more bendable to each other.
  • the height H1 according to FIG. 3b is less than the height H according to FIG. 3a.
  • the lower height H1 thus leads to a (desired) reduced height of the guide rail 10.
  • the flat running surfaces B1, C1 for the rolling elements 14, 15, 14a, 15a of FIG. 3b relative to the flat running surfaces B, C according to Fig. 3a are significantly enlarged.
  • the recesses 21, 21 a, 21 b may each have at least one concave portion 22 in a cross section perpendicular to a longitudinal direction (L) of the guide rail 10.
  • the sharp-edged bent portions 23 are preferably produced by profiling.
  • Profiling also called roll forming or cold rolling
  • Profiling is a continuous bending process in which a strand of material 20 (FIG. 4 a) of metal runs into a profiling machine in which the material strand 20 is shaped into the desired profile cross section by roll forming rolls in many successive bending operations.
  • first web 10a and the second web 10b of the at least one guide rail 10 have a different length, wherein it is preferably provided that a length of the second web 10b is at least three times as long as a length of the first web 10a.
  • the material thickness M1 is between 0.5 mm and 3 mm, preferably between 1 mm and 2 mm,
  • the reduced material thickness M2 is between 0.3 mm and 2 mm, preferably between 0.7 mm and 1.5 mm,
  • the reduced material thickness M2 is less than 0.75, preferably less than 0.5, multiplied by the material thickness M1,
  • the width of the tread B1 is between 4 mm and 7 mm, preferably between 5 mm and 6 mm,
  • the width of the tread C1 is between 2 mm and 5 mm, preferably between 3 mm and 4 mm.
  • Fig. 4a shows an elongated metal strand 20, in which in a first step recesses 21, 21 a, 21 b are introduced, preferably by profiling. Subsequently, the material strand 20 in the region of the recesses 21, 21 a, 21 b deformed or bent, whereby at least a first web 10 a and at least one angled from the first web 10 a second web 10 b are formed and the recesses 21, 21 a, 21 b in one Arranged by the first web 10a and the second bridge enclosed angled portion 23.
  • the webs 10a, 10b can be profiled in the height direction in such a way that the webs 10a, 10b in a region outside the recesses 21, 21 a, 21 b at least partially abut each other until the guide rail 10 according to FIG. 4b finally exists as a finished product.
  • each angled portion 23 may also have two or more recesses 21, 21 a, 21 b.
  • the guide rail 10 may have a third web 10c and a fourth web 10d which are interconnected by a second angled portion 23a.
  • the second angled region 23a may have a second material taper, which is formed by a second recess 21b.
  • the guide rail 10 may have a fifth web 10e and a sixth web 10f, which are interconnected by a third angled portion 23b.
  • the third angled portion 23 b may have a third material taper, which is formed by a third recess 21 a.
  • the mutually adjacent webs 10a, 10b, 10c, 10d, 10e, 10f can each be angled at an angle of approximately 45 °, 90 ° or 180 ° to each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)

Abstract

La présente invention concerne un guidage de sortie de tiroir (4) comprenant au moins un rail de guidage (10), le rail de guidage (10) comportant une première rainure (10a) étendue longitudinalement et au moins une deuxième rainure (10b) étendue longitudinalement, coudée à partir de la première rainure (10a), la première rainure (10a) et la deuxième rainure (10b) étant raccordées l'une à l'autre le long de leur direction longitudinale (L) à l'aide d'une zone coudée (23), la zone coudée (23) comportant au moins un rétrécissement de matière, s'étendant le long de la zone coudée (23) et formé par un évidement (21).
PCT/AT2018/060289 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir WO2019136501A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP18826485.7A EP3737263B1 (fr) 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir
EP23159640.4A EP4209149A1 (fr) 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir
CN201880086074.8A CN111587079B (zh) 2018-01-12 2018-12-07 用于抽屉拉出引导件的导轨
JP2020538718A JP2021509851A (ja) 2018-01-12 2018-12-07 引き出しガイドのためのガイドレール
ES18826485T ES2944697T3 (es) 2018-01-12 2018-12-07 Riel de guía para una guía de extracción de cajón
US16/923,307 US20200337457A1 (en) 2018-01-12 2020-07-08 Guide rail for a pull-out guide for a drawer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT500192018 2018-01-12
ATA50019/2018 2018-01-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/923,307 Continuation US20200337457A1 (en) 2018-01-12 2020-07-08 Guide rail for a pull-out guide for a drawer

Publications (1)

Publication Number Publication Date
WO2019136501A1 true WO2019136501A1 (fr) 2019-07-18

Family

ID=64900699

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2018/060289 WO2019136501A1 (fr) 2018-01-12 2018-12-07 Rail de guidage pour un guidage de sortie de tiroir

Country Status (8)

Country Link
US (1) US20200337457A1 (fr)
EP (2) EP3737263B1 (fr)
JP (1) JP2021509851A (fr)
CN (1) CN111587079B (fr)
AT (1) AT17787U1 (fr)
ES (1) ES2944697T3 (fr)
TW (2) TWI710339B (fr)
WO (1) WO2019136501A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114173614A (zh) * 2019-07-25 2022-03-11 优利思百隆有限公司 用于抽屉拉出引导件的滑动架

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197810A (en) * 1986-09-22 1988-06-02 Jackson Paul Adrian Southon Sheet metal articles
EP0363583A1 (fr) * 1988-09-15 1990-04-18 Julius Blum Gesellschaft m.b.H. Jeu de rails de guidage pour tiroirs
DE102009056324A1 (de) * 2009-12-01 2010-07-01 Dreistern Gmbh & Co. Kg Verfahren und Vorrichtung zum Längsumformen eines Metallbands mit entlang seiner Längsachse variierender Materialstärke
AT518077B1 (de) * 2015-12-22 2017-07-15 Blum Gmbh Julius Schubladenausziehführung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428868B (sv) * 1979-10-08 1983-08-01 Jernarmatur Ab Anordning vid for skap och liknande avsedd glidskena
JPH1015619A (ja) * 1996-07-05 1998-01-20 Sekisui Chem Co Ltd 曲げ加工鋼板、鋼板の曲げ加工方法及び鋼板の曲げ加工用ロールフォーミング装置
WO2007125745A1 (fr) * 2006-04-28 2007-11-08 Thk Co., Ltd. Glissiere de guidage
EP1975293B1 (fr) * 2007-03-26 2012-01-25 Groz-Beckert KG Cadre à lisse en tôle
DE102011100633A1 (de) * 2011-05-05 2012-11-08 Pilepro Llc Verfahren zur Herstellung eines Stahlprofils
TW201300051A (zh) * 2011-06-22 2013-01-01 Ulike Corp 滑軌裝置
TWM428709U (en) * 2011-06-22 2012-05-11 Ulike Corp Slide rail assembly
JP6019960B2 (ja) * 2012-09-07 2016-11-02 住友電気工業株式会社 金属成形体、および金属成形体の製造方法
DE102015106789A1 (de) * 2015-04-30 2016-11-03 Paul Hettich Gmbh & Co. Kg Ausziehführung für einen Schubkasten
KR101705808B1 (ko) * 2015-08-24 2017-02-10 (주)세고스 서랍용 롤러 유닛
CN106852597B (zh) * 2015-12-03 2018-10-02 川湖科技股份有限公司 用于滑轨总成的驱动机构及其导引配件
AT518049B1 (de) * 2015-12-22 2017-07-15 Blum Gmbh Julius Schubladenanordnung
CN107198375B (zh) * 2016-03-16 2020-11-10 保罗海蒂诗有限及两合公司 缩回装置及拉出导引装置
CN107157158A (zh) * 2017-07-08 2017-09-15 广东星徽精密制造股份有限公司 一种结构稳定的滑轨
AT520404A1 (de) * 2017-08-30 2019-03-15 Blum Gmbh Julius Schubladenausziehführung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197810A (en) * 1986-09-22 1988-06-02 Jackson Paul Adrian Southon Sheet metal articles
EP0363583A1 (fr) * 1988-09-15 1990-04-18 Julius Blum Gesellschaft m.b.H. Jeu de rails de guidage pour tiroirs
DE102009056324A1 (de) * 2009-12-01 2010-07-01 Dreistern Gmbh & Co. Kg Verfahren und Vorrichtung zum Längsumformen eines Metallbands mit entlang seiner Längsachse variierender Materialstärke
AT518077B1 (de) * 2015-12-22 2017-07-15 Blum Gmbh Julius Schubladenausziehführung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114173614A (zh) * 2019-07-25 2022-03-11 优利思百隆有限公司 用于抽屉拉出引导件的滑动架
CN114173614B (zh) * 2019-07-25 2023-12-05 优利思百隆有限公司 用于抽屉拉出引导件的滑动架

Also Published As

Publication number Publication date
AT17787U1 (de) 2023-02-15
EP3737263A1 (fr) 2020-11-18
TW202118425A (zh) 2021-05-16
CN111587079A (zh) 2020-08-25
EP3737263B1 (fr) 2023-03-15
JP2021509851A (ja) 2021-04-08
ES2944697T3 (es) 2023-06-23
US20200337457A1 (en) 2020-10-29
TW201929733A (zh) 2019-08-01
TWI710339B (zh) 2020-11-21
EP4209149A1 (fr) 2023-07-12
CN111587079B (zh) 2021-10-22

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