DE202007006758U1 - Detent fitting for seating or reclining furniture, has blocking unit pivotably fastened at strap by common pivoting axis arranged centrally in circular arc shaped head including external teeth, where unit is designed as wedge-shaped unit - Google Patents
Detent fitting for seating or reclining furniture, has blocking unit pivotably fastened at strap by common pivoting axis arranged centrally in circular arc shaped head including external teeth, where unit is designed as wedge-shaped unit Download PDFInfo
- Publication number
- DE202007006758U1 DE202007006758U1 DE202007006758U DE202007006758U DE202007006758U1 DE 202007006758 U1 DE202007006758 U1 DE 202007006758U1 DE 202007006758 U DE202007006758 U DE 202007006758U DE 202007006758 U DE202007006758 U DE 202007006758U DE 202007006758 U1 DE202007006758 U1 DE 202007006758U1
- Authority
- DE
- Germany
- Prior art keywords
- unit
- detent fitting
- tab
- fitting according
- locking member
- 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.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
- A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/38—Support for the head or the back for the head
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/402—Support for the head or the back for the back adjustable in height
Abstract
Description
Die Erfindung betrifft einen Rastbeschlag nach dem Oberbegriff des Anspruchs 1.The The invention relates to a catch fitting according to the preamble of the claim 1.
Solche Rastbeschläge werden eingesetzt, um Funktionsteile, wie Lehnen oder Kopfstützen aus einer Grundstellung in eine veränderte Stützstellung zu verschwenken. Dabei ist der das zu verschwenkende Teil tragende Rasthebel in unterschiedliche Winkelstellungen verschwenkbar und dort jeweils gegen ein Zurückschwenken arretierbar. Aus einer vorgeschwenkten Gebrauchs-Endstellung heraus kann das Funktionsteil freilaufend zurückverschwenkt. werden, wozu die Arretierung außer Funktion gesetzt wird.Such detent fittings are used to functional parts, such as backrests or headrests from a Basic position in a changed Support position too pivot. Here is the part to be pivoted bearing Locking lever pivoted in different angular positions and there against a swinging back lockable. From a pre-pivoted utility end position out the functional part can swing back freely. be, why the catch except Function is set.
Ein
gattungsgemäßer Rastbeschlag
ist aus der
Der Rasthebel und die Lasche, die üblicherweise an einem feststehenden Möbelteil befestigt ist, zu dem die Lehne oder Kopfstütze verschwenkbar ist, sind auf einer gemeinsamen Schwenkachse gelagert, wobei die Lasche den gebildeten Kopf des Rasthebels überdeckt.Of the Locking lever and the tab, usually on a fixed furniture part is fixed, to which the backrest or headrest is pivotable are mounted on a common pivot axis, wherein the tab the formed formed head of the locking lever.
Grundsätzlich hat sich die Funktion dieses Rastbeschlages bewährt. Allerdings sind einige Nachteile zu erkennen, die zum einen die Handhabung beeinträchtigen und zum anderen die Platzierung, beispielsweise in einem Sitz- oder Liegemöbel, erschweren.Basically the function of this detent fitting proven. However, there are some disadvantages to recognize, on the one hand affect the handling and second, the placement, for example, in a seat or Reclining furniture, complicate.
Letzteres deshalb, weil sich vor allem durch die Anordnung eines Ausklinkhebels, mit dem die Sperrklinke aus ihrem Wirkbereich herausgedrückt wird zur Entriegelung des Rastbeschlages und der auf den Rasthebel aufgesetzt ist, eine relativ große Bauhöhe ergibt. Dieser hohe Aufbau verhindert naturgemäß eine geforderte, Platz sparende Unterbringung von Funktionsbeschlägen.The latter because, above all, the arrangement of a release lever, with which the pawl is pushed out of its effective range for unlocking the locking fitting and placed on the locking lever is, results in a relatively large height. This high construction naturally prevents a required, space-saving Accommodation of functional fittings.
Bauartbedingt ist überdies die Zahnteilung der Außenverzahnung relativ groß, da die eingreifende Sperrklinke eine ausreichende Belastungsfähigkeit aufweisen muss, was in diesem Fall einer gewünschten feinstufigen Verstellung entgegensteht.Due to the design is moreover the tooth pitch of the external toothing relatively large, because the engaging pawl sufficient load capacity must have, which in this case a desired fine-scale adjustment opposes.
Der Erfindung liegt daher die Aufgabe zugrunde, einen Rastbeschlag der gattungsgemäßen Art so weiterzuentwickeln, dass er mit konstruktiv geringem Aufwand und daher kostengünstig herstellbar ist und eine verbesserte Handhabung und Funktion sowie geringere Abmaße aufweist.Of the Invention is therefore the object of a locking fitting of generic type so on, that he constructively with little effort and therefore inexpensive can be produced and improved handling and function as well smaller dimensions having.
Diese Aufgabe wird durch einen Rastbeschlag mit den Merkmalen des Anspruchs 1 gelöst.These The object is achieved by a catch fitting with the features of the claim 1 solved.
Durch diese konstruktive Ausgestaltung des Rastbeschlages ergeben sich eine ganze Reihe von Vorteilen gegenüber einem Rastbeschlag nach dem Stand der Technik.By this structural design of the detent fitting arise a whole series of advantages compared to a catch fitting the state of the art.
So ist zunächst einmal zu erwähnen, dass durch die keilförmige Ausbildung des Sperrgliedes eine räumlich sehr kleine Gestaltung möglich ist. Die Kraftübertragung in der Arretierstellung des Rasthebels erfolgt über die aneinander liegenden Keilflächen des Sperrgliedes einerseits und der Anschlagkante andererseits und nicht, wie beim Stand der Technik über die Verzahnung.So is first to mention once that through the wedge-shaped Training the locking member a spatially very small design possible is. The power transmission in the locking position of the locking lever via the adjacent wedge surfaces of the Locking member on the one hand and the stop edge on the other hand and not, as in the prior art over the gearing.
Während der Rasthebel in Verschwenkstellung durch Einklemmen des Sperrgliedes zwischen der Anschlagkante der Lasche und der Verzahnung des Kopfes entgegen der Verschwenkrichtung arretiert ist, wird im weiteren Verlauf der Verschwenkung der Rasthebel über eine letzte verschwenkte Nutzstellung hinaus entriegelt, so dass er über seinen gesamten Schwenkbereich freilaufend zurückgeschwenkt werden kann in eine Ausgangsstellung.During the Locking lever in pivoting position by pinching the locking member between the stop edge of the tab and the toothing of the head is locked against the pivoting, is in the further Course of the pivoting of the locking lever over a last pivoted Unlocked out of use position, allowing it over its entire swivel range swung back in free-running can be in a starting position.
Zur Entriegelung greift eine Drucknase an das Sperrglied an und bringt dies gegen die Kraft einer Druckfeder außer Eingriff mit der Verzahnung.to Unlocking engages a pressure nose on the locking member and brings this against the force of a compression spring out of engagement with the teeth.
Vorzugsweise ist diese Drucknase ebenfalls auf der Schwenkachse gelagert. Dabei ist die Schwenkbewegung in eine Ausgangsstellung des Rasthebels durch einen daran angeschlossenen Anschlagbolzen begrenzt, der in einer Kulisse der Lasche geführt ist.Preferably This pressure nose is also mounted on the pivot axis. there is the pivoting movement in an initial position of the locking lever bounded by an attached stop bolt, the in a backdrop of the tab out is.
Die Erfindung erlaubt eine sehr feine Teilung der Verzahnung, wodurch sich die Anzahl der Raststellungen gegenüber dem Rastbeschlag nach dem Stand der Technik wesentlich vergrößert, mit der Folge einer Komfortverbesserung.The Invention allows a very fine pitch of the teeth, thereby the number of locking positions relative to the locking fitting according to the state the technology significantly increased, with the result of a comfort improvement.
Darüber hinaus zeichnet sich der neue Rastbeschlag durch seine fertigungstechnisch äußerst einfache Realisierung aus, die zu einer sehr kostengünstigen Herstellung führt.Furthermore The new locking fitting is characterized by its extremely simple production technology Realization, which leads to a very cost-effective production.
Auch die Abmaße des neuen Rastbeschlages sind gegenüber dem bekannten verringert, wodurch sich ein verbesserter Einsatz in dem entsprechenden Möbel ergibt.Also the dimensions the new detent fitting are reduced compared to the known, resulting in an improved use in the corresponding furniture.
Weitere vorteilhafte Ausbildungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Further advantageous embodiments of the invention are characterized in the subclaims.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der beigefügten Zeichnungen beschrieben.An embodiment of the invention will described below with reference to the accompanying drawings.
Es zeigen:It demonstrate:
In
den Figuren ist ein Rastbeschlag, insbesondere für verstellbare Lehnenteile
eines Sitz- oder Liegemöbels
gezeigt, der eine Lasche
Der
Rasthebel
Um
den Rasthebel
Bei
einer Belastung des Rasthebels
Unterstützt wird
diese sozusagen Einzugsbewegung des Sperrgliedes
Bei
einer Verschwenkung in besagter Pfeilrichtung wird das Sperrglied
Im übrigen ist
am Sperrglied
Auf
der anderen Seite dient der Zapfen
Dabei
korrespondiert der Zapfen
Zu
deren Verdrehung im Sinne eines Drückens gegen den Zapfen
Bei
der in der
Entsprechend
der Pfeilrichtung in
Bei
einer kurzen weiteren Verschwenkung des Rasthebels
In
dieser in der
Zur
Begrenzung des Schwenkweges des Rasthebels
Alternativ
kann die Schwenkbewegung des Rasthebels
- 11
- Rasthebellocking lever
- 22
- Lascheflap
- 33
- Kopfhead
- 44
- Außenverzahnungexternal teeth
- 55
- Schwenkachseswivel axis
- 66
- Sperrgliedlocking member
- 77
- Zähneteeth
- 88th
- Druckfedercompression spring
- 99
- Anschlagkantestop edge
- 1010
- Zapfenspigot
- 1111
- Kulissescenery
- 1212
- Anschlagstiftstop pin
- 1313
- Führungguide
- 1414
- Drucknasepressure nose
- 1515
- Druckstiftpushpin
- 1616
- Anschlagattack
Claims (9)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007006758U DE202007006758U1 (en) | 2007-05-08 | 2007-05-08 | Detent fitting for seating or reclining furniture, has blocking unit pivotably fastened at strap by common pivoting axis arranged centrally in circular arc shaped head including external teeth, where unit is designed as wedge-shaped unit |
EP08101337A EP1989960B1 (en) | 2007-05-08 | 2008-02-06 | Detent fitting |
PL08101337T PL1989960T3 (en) | 2007-05-08 | 2008-02-06 | Detent fitting |
AT08101337T ATE488158T1 (en) | 2007-05-08 | 2008-02-06 | RATCH FITTING |
DE502008001798T DE502008001798D1 (en) | 2007-05-08 | 2008-02-06 | Locking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007006758U DE202007006758U1 (en) | 2007-05-08 | 2007-05-08 | Detent fitting for seating or reclining furniture, has blocking unit pivotably fastened at strap by common pivoting axis arranged centrally in circular arc shaped head including external teeth, where unit is designed as wedge-shaped unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202007006758U1 true DE202007006758U1 (en) | 2007-07-19 |
Family
ID=38289357
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202007006758U Expired - Lifetime DE202007006758U1 (en) | 2007-05-08 | 2007-05-08 | Detent fitting for seating or reclining furniture, has blocking unit pivotably fastened at strap by common pivoting axis arranged centrally in circular arc shaped head including external teeth, where unit is designed as wedge-shaped unit |
DE502008001798T Active DE502008001798D1 (en) | 2007-05-08 | 2008-02-06 | Locking device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502008001798T Active DE502008001798D1 (en) | 2007-05-08 | 2008-02-06 | Locking device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1989960B1 (en) |
AT (1) | ATE488158T1 (en) |
DE (2) | DE202007006758U1 (en) |
PL (1) | PL1989960T3 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014180764A1 (en) * | 2013-05-07 | 2014-11-13 | Ferdinand Lusch Gmbh & Co. Kg | Pivot fitting for pieces of furniture for sitting and/or lying on |
CN104776100A (en) * | 2014-01-14 | 2015-07-15 | 嘉兴艾纳曼贸易有限公司 | Pivoting articulation joint and piece of furniture provided with such |
EP3167763A1 (en) * | 2015-11-10 | 2017-05-17 | Ferdinand Lusch Gmbh & Co. Kg. | Seating furniture with a separate and pivotable head part |
DE102017110247A1 (en) * | 2017-05-11 | 2018-11-15 | Hettich Franke Gmbh & Co. Kg | Swivel fitting and furniture |
DE102017110524A1 (en) * | 2017-05-15 | 2018-11-15 | Ferdinand Lusch Gmbh & Co. Kg | Swivel joint for adjusting a functional part of a piece of furniture and seating furniture with a swivel fitting |
DE102017110246A1 (en) * | 2017-05-11 | 2018-11-15 | Hettich Franke Gmbh & Co. Kg | Swivel fitting and furniture |
DE102018101721A1 (en) | 2018-01-25 | 2019-07-25 | Ferdinand Lusch Gmbh & Co. Kg | Seating furniture with height-adjustable headboard |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011017301B4 (en) | 2011-04-15 | 2012-12-06 | Ferdinand Lusch Gmbh & Co. Kg | Detent fitting for a sitting and / or lying furniture |
DE102011116943B4 (en) | 2011-10-26 | 2013-05-23 | Ferdinand Lusch Gmbh & Co Kg | Spring-loaded hinge fitting |
DE202012000285U1 (en) * | 2012-01-13 | 2013-04-15 | himolla Polstermöbel GmbH | Seating / reclining furniture |
DE202017107438U1 (en) | 2017-12-06 | 2017-12-21 | Malu GmbH & Co. KG | Angle adjustable hinge |
DE102017129057A1 (en) | 2017-12-06 | 2019-06-06 | Malu GmbH & Co. KG | Angle adjustable hinge |
DE102018111395A1 (en) * | 2018-05-14 | 2019-11-14 | Ferdinand Lusch Gmbh & Co. Kg | Swivel joint with defined pressure point |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1128100B (en) * | 1958-07-29 | 1962-04-19 | Guenter Rauschenberger | Joint, especially for collapsible field seats, couches or the like. |
FR1514334A (en) * | 1967-01-09 | 1968-02-23 | Peugeot | Seat and seat tilting backrest articulation mechanism featuring application |
JPS5380607U (en) * | 1976-11-19 | 1978-07-05 | ||
DE8318928U1 (en) | 1983-06-30 | 1983-11-17 | Ferdinand Lusch Gmbh & Co Kg, 4800 Bielefeld | LOCKING FITTING FOR ADJUSTABLE BACKREST OR SUPPORT PARTS |
DE9105323U1 (en) * | 1991-04-30 | 1991-08-01 | Ferdinand Lusch Gmbh & Co Kg, 4800 Bielefeld, De | |
DE202005003960U1 (en) * | 2005-03-11 | 2005-05-12 | Ferdinand Lusch Gmbh & Co Kg | Latch fitting for adjustable back rest or sitting part of seat or bed furniture item has protruding pressure element arranged between stop cam and external toothing at free end for engagement by locking pawl |
DE202005011386U1 (en) * | 2005-07-20 | 2005-09-29 | Kintec-Solution Gmbh | Mounting for adjustable back rest on e.g. seat comprises plate attached to seat frame and connected by pivot to plate on back rest which has catch with teeth cooperating with teeth on upper plate to hold back rest in different positions |
-
2007
- 2007-05-08 DE DE202007006758U patent/DE202007006758U1/en not_active Expired - Lifetime
-
2008
- 2008-02-06 DE DE502008001798T patent/DE502008001798D1/en active Active
- 2008-02-06 AT AT08101337T patent/ATE488158T1/en active
- 2008-02-06 PL PL08101337T patent/PL1989960T3/en unknown
- 2008-02-06 EP EP08101337A patent/EP1989960B1/en active Active
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014180764A1 (en) * | 2013-05-07 | 2014-11-13 | Ferdinand Lusch Gmbh & Co. Kg | Pivot fitting for pieces of furniture for sitting and/or lying on |
US9683397B2 (en) | 2013-05-07 | 2017-06-20 | Ferdinand Lusch Gmbh & Co. Kg | Pivot fitting for pieces of furniture for sitting and/or lying on |
US9578970B2 (en) | 2014-01-14 | 2017-02-28 | Kintec-Solution Gmbh | Pivoting articulation joint and piece of furniture provided with such |
WO2015106852A1 (en) * | 2014-01-14 | 2015-07-23 | Kintec-Solution Gmbh | Pivot joint and item of furniture having same |
CN104776100B (en) * | 2014-01-14 | 2017-04-05 | 嘉兴艾纳曼贸易有限公司 | A kind of swivel joint and the furniture with the swivel joint |
CN104776100A (en) * | 2014-01-14 | 2015-07-15 | 嘉兴艾纳曼贸易有限公司 | Pivoting articulation joint and piece of furniture provided with such |
EP3167763A1 (en) * | 2015-11-10 | 2017-05-17 | Ferdinand Lusch Gmbh & Co. Kg. | Seating furniture with a separate and pivotable head part |
DE102017110247A1 (en) * | 2017-05-11 | 2018-11-15 | Hettich Franke Gmbh & Co. Kg | Swivel fitting and furniture |
DE102017110246A1 (en) * | 2017-05-11 | 2018-11-15 | Hettich Franke Gmbh & Co. Kg | Swivel fitting and furniture |
US10993535B2 (en) | 2017-05-11 | 2021-05-04 | Hettich Franke Gmbh & Co. Kg | Pivot fitting and piece of furniture |
DE102017110524A1 (en) * | 2017-05-15 | 2018-11-15 | Ferdinand Lusch Gmbh & Co. Kg | Swivel joint for adjusting a functional part of a piece of furniture and seating furniture with a swivel fitting |
DE102018101721A1 (en) | 2018-01-25 | 2019-07-25 | Ferdinand Lusch Gmbh & Co. Kg | Seating furniture with height-adjustable headboard |
EP3516995A1 (en) | 2018-01-25 | 2019-07-31 | Ferdinand Lusch Gmbh & Co. Kg. | Chairs with vertically adjustable headrest |
US10856665B2 (en) | 2018-01-25 | 2020-12-08 | Ferdinand Lusch Gmbh & Co. Kg | Seating furniture with height-adjustable headrest |
Also Published As
Publication number | Publication date |
---|---|
PL1989960T3 (en) | 2011-06-30 |
EP1989960B1 (en) | 2010-11-17 |
DE502008001798D1 (en) | 2010-12-30 |
ATE488158T1 (en) | 2010-12-15 |
EP1989960A1 (en) | 2008-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE202007006758U1 (en) | Detent fitting for seating or reclining furniture, has blocking unit pivotably fastened at strap by common pivoting axis arranged centrally in circular arc shaped head including external teeth, where unit is designed as wedge-shaped unit | |
DE4439644C2 (en) | Locking system for fittings on vehicle seats with a freely pivoting backrest | |
DE3229210C1 (en) | Folding table fitting | |
EP0631901B1 (en) | Adjusting device, in particular for vehicle seats | |
DE3616164C2 (en) | ||
DE202005011386U1 (en) | Mounting for adjustable back rest on e.g. seat comprises plate attached to seat frame and connected by pivot to plate on back rest which has catch with teeth cooperating with teeth on upper plate to hold back rest in different positions | |
DE102005043333B4 (en) | Motor vehicle seat with a height-adjustable seat cushion and a seat belt connected to the attachment point for a safety belt | |
DE2749716A1 (en) | HEIGHT AND TILT ADJUSTMENT DEVICE FOR VEHICLE SEATS | |
DE2659311A1 (en) | LONGITUDINAL SLIDING AND LOCAL POSITIONS LOCKABLE, ESPECIALLY TO BE ARRANGED IN MOTOR VEHICLES | |
DE102010049543B4 (en) | Longitudinal adjuster for a vehicle seat | |
DE3518949C2 (en) | ||
DE2135600B1 (en) | JOINT FITTING FOR A SEAT WITH AN ADJUSTABLE BACKREST, IN PARTICULAR FOR A VEHICLE SEAT | |
DE10052092B4 (en) | Adjustment fitting for a vehicle seat | |
EP2420165A2 (en) | Adjusting mechanism | |
EP1584265B1 (en) | Locking device | |
DE2605522A1 (en) | Swivel seat fitment for reclining back rests - has long toothed gear segment to interact with pinion mounted on fixed part | |
DE102011081686B4 (en) | Headrest assembly for a vehicle seat | |
DE4102312C2 (en) | Seat rail for vehicle seats, in particular for motor vehicle seats | |
DE102018115925A1 (en) | chair | |
DE19931953A1 (en) | Mounting for end of slat on longitudinal strut in frame comprises base mounting attached to longitudinal strut, slide attached to this and to support for slat, and locking device including movable clip which fits free side of mounting | |
DE2441398B2 (en) | Device for locking and unlocking, in particular, a vehicle seat arranged on the vehicle body of a motor vehicle | |
DE102012104101B4 (en) | Radial adjustment with locking function | |
DE2642739C3 (en) | Inclination device for seating furniture | |
DE102016117509B4 (en) | Armrest and backrest for a vehicle seat and vehicle seat | |
DE4004027C1 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20070823 |
|
R163 | Identified publications notified |
Effective date: 20071025 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20100604 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20130605 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R071 | Expiry of right |