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DE20108884U1 - Two-motor adjustable fitting for relaxation armchairs - Google Patents

Two-motor adjustable fitting for relaxation armchairs

Info

Publication number
DE20108884U1
DE20108884U1 DE20108884U DE20108884U DE20108884U1 DE 20108884 U1 DE20108884 U1 DE 20108884U1 DE 20108884 U DE20108884 U DE 20108884U DE 20108884 U DE20108884 U DE 20108884U DE 20108884 U1 DE20108884 U1 DE 20108884U1
Authority
DE
Germany
Prior art keywords
motor
backrest
pivot point
rotary lever
adjustment
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
Application number
DE20108884U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20108884U priority Critical patent/DE20108884U1/en
Publication of DE20108884U1 publication Critical patent/DE20108884U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/031Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03205Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/50Supports for the feet or the legs
    • A47C7/506Supports for the feet or the legs of adjustable type
    • A47C7/5066Supports for the feet or the legs of adjustable type by rotation
    • A47C7/5068Supports for the feet or the legs of adjustable type by rotation actuated by linkages

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Description

Zweimotoriger Verstellbeschlag für Relaxsessel Two-motor adjustment fitting for recliner

Stand der Technik:State of the art:

Bis heute werden alle Relaxbeschläge für Ruhe-Fernsehsessel in der Art verstellt, das bei zweimotoriger Verstellung der eine Motor den Sitz und die Fußklappe verstellt, der andere Motor über ein Gestänge auf die Rückenlehne wirkt. Dies bedingt aufwendige
Hebelmechanismen und Gelenkketten.
To date, all relaxation fittings for TV armchairs are adjusted in such a way that, in the case of two-motor adjustment, one motor adjusts the seat and the footrest, while the other motor acts on the backrest via a rod. This requires complex
Lever mechanisms and articulated chains.

Der Erfindung liegt die Aufgabe zugrunde, eine Verstellmöglichkeit eines einmotorigen Beschlags zu schaffen, bei dem ein zweiter Motor ohne Änderung des Beschlags die Verstellung der Rückenlehne bewirkt.The invention is based on the object of creating an adjustment possibility for a single-motor fitting, in which a second motor causes the adjustment of the backrest without changing the fitting.

Die Lösung dieser Aufgabe ist die Anwendung einer Drehverstellung zum Rückenbeschlag. Der eine Linearmotor (1) greift genau im Drehpunkt (12) dieses Drehhebels (2) ein und verschiebt diesen. So werden Sitzpolster (3) und die Fußklappenmechanik (4) verstellt. Ein über dem ersten Linearmotor (1) befestigter zweiter Linearmotor (5) wirkt tangential auf den Drehhebel (2) im Verdrehpunkt (13) und kann diesen verdrehen. Über Gelenkketten (6) wird das Rückenlehnenbefestigungsblech (7) so verstellt, daß sich die daran befestigte Rückenlehne (8) neigt. Die Rückenlehne (8) kann so unabhängig von der Stellung des ersten Linearmotors (1) verstellt werden. Das besondere an dieser Ausführung ist das Entfallen jeglicher Rückstellfedern.The solution to this problem is the use of a rotary adjustment for the backrest fitting. One linear motor (1) engages precisely in the pivot point (12) of this rotary lever (2) and moves it. This adjusts the seat cushion (3) and the foot flap mechanism (4). A second linear motor (5) attached above the first linear motor (1) acts tangentially on the rotary lever (2) at the pivot point (13) and can rotate it. The backrest mounting plate (7) is adjusted via link chains (6) so that the backrest (8) attached to it tilts. The backrest (8) can thus be adjusted independently of the position of the first linear motor (1). The special thing about this design is that it does not require any return springs.

Eine weitere Lösung ist die Anwendung eines Doppelmotors, bei dem beide Verstellschieber (10 und 11) direkt aneinander parallel in einem Motorgehäuse (9) so angeordnet sind, daß die Elektromotoren dazwischen liegen. Das Motorgehäuse (9) stützt sich am Drehpunkt (12) des Drehhebels (2) ab. Die Verstellschieber (10 und 11) fahren entgegengesetzt aus dem Motorgehäuse (9) aus. Der Verstell schieber (10), welcher in der Wirklinie am Drehpunkt (12) des Drehhebels (2) arbeitet, stützt sich am feststehenden Rohr (14) zwischen den Montageblechen ab und drückt das Motorgehäuse (9) mit dem integrierten zweitenAnother solution is the use of a double motor, in which both adjustment slides (10 and 11) are arranged directly next to each other in parallel in a motor housing (9) so that the electric motors are located between them. The motor housing (9) is supported on the pivot point (12) of the rotary lever (2). The adjustment slides (10 and 11) extend in opposite directions from the motor housing (9). The adjustment slide (10), which works in the line of action on the pivot point (12) of the rotary lever (2), is supported on the fixed tube (14) between the mounting plates and presses the motor housing (9) with the integrated second

Verstellschieber (11) gegen den Drehpunkt (12) des Drehhebels (2). So wird das Sitzpolster (3) nach hinten geschoben und die Fußklappenmechanik (4) ausgefahren bis das darauf befestigte Fußbrett (16) waagerecht steht. Der zweite Verstellschieber (11) wirkt tangential auf den Drehhebel (2). Dabei wird die Gegenkraft am Drehpunkt selbst durch den Verstellschieber (11) erzeugt, ohne daß Halte- oder Rückstellkräfte erzeugt werden müssen. Die am Drehhebel (2) angeordnete Gelenkkette (6) wirkt dann direkt auf die Rückenbefestigungsbleche (7) des Beschlags (17).Adjustment slider (11) against the pivot point (12) of the rotary lever (2). This pushes the seat cushion (3) backwards and the foot flap mechanism (4) extends until the footboard (16) attached to it is horizontal. The second adjustment slider (11) acts tangentially on the rotary lever (2). The counterforce at the pivot point is generated by the adjustment slider (11) itself, without the need to generate holding or restoring forces. The link chain (6) arranged on the rotary lever (2) then acts directly on the back fastening plates (7) of the fitting (17).

Teilenummern:Part numbers:

1: Linearmotor unten 2: Drehhebel 3: Sitzrahmen mit Sitzpolster 4: Fußklappenmechanik 5: Linearmotor oben 6: Gelenkkette 7: Rückenlehnenbefestigungsblech 8: Rückenlehne 9: Motorengehäuse 10: Verstellschieber unten 11: Verstellschieber oben 12: Drehpunkt 13: Verdrehpunkt 14: feststehendes Rohr 15: Gelenkhebel 16: Fußbrett 17: Beschlag1: Linear motor bottom 2: Rotary lever 3: Seat frame with seat cushion 4: Foot flap mechanism 5: Linear motor top 6: Articulated chain 7: Backrest fastening plate 8: Backrest 9: Motor housing 10: Adjustment slide bottom 11: Adjustment slide top 12: Pivot point 13: Pivot point 14: Fixed tube 15: Articulated lever 16: Footboard 17: Fitting

Claims (2)

1. Elektromotorisch verstellbarer Beschlag für Relaxsessel mit verschiebbarem Sitzpolster (3) und daran angeordneter Fußbrettmechanik (4) sowie Befestigungsblechen (7) für die Rückenlehne (8) schwenkbar in einem Montagerahmen aufgehängt dadurch gekennzeichnet, daß unter der Befestigung des Sitzrahmens (3) eine Drehhebelmechanik (2) angeordnet ist, daß der eine Linearmotor (1) im Drehpunkt (12) des Drehhebels (2) angreift, er mittels des am feststehenden Verbindungsrohr (14) angelenkten Verstellschiebers (10) nur Verschiebearbeit leisten kann und so das Sitzpolster (3) mit der Fußklappenmechanik (4) verstellt sowie dem über dem ersten Linearmotor (1) angeordneten zweiten Linearmotor (5), dessen Verstellschieber (11) über den Gelenkhebel (15) tangential im Vredrehpunkt (13) des Drehhebels (2) angelenkt ist, diesen um den Drehpunkt (12) verdrehen kann und über eine Gelenkkette (6) das Rückenlehnenbefestigungsblech (7) so verstellen kann, bis die Rückenlehne (8) in die Liegeposition gebracht worden ist. (Fig. 1 bis Fig. 3) 1. Electric motor adjustable fitting for a recliner with a movable seat cushion ( 3 ) and footboard mechanism ( 4 ) arranged thereon as well as fastening plates ( 7 ) for the backrest ( 8 ) pivotally suspended in a mounting frame, characterized in that a rotary lever mechanism ( 2 ) is arranged under the fastening of the seat frame ( 3 ), that the one linear motor ( 1 ) engages in the pivot point ( 12 ) of the rotary lever ( 2 ), it can only perform displacement work by means of the adjustment slide ( 10 ) articulated on the fixed connecting tube ( 14 ) and thus adjusts the seat cushion ( 3 ) with the foot flap mechanism ( 4 ) and the second linear motor ( 5 ) arranged above the first linear motor ( 1 ), the adjustment slide ( 11 ) of which is tangentially positioned in the pivot point ( 13 ) of the rotary lever (2) via the articulated lever ( 15 ). 2 ), can rotate it around the pivot point ( 12 ) and can adjust the backrest fastening plate ( 7 ) via a link chain ( 6 ) until the backrest ( 8 ) has been brought into the lying position. ( Fig. 1 to Fig. 3) 2. Elektromotorisch verstellbarer Beschlag nach Anspruch 1 dadurch gekennzeichnet, daß beide Linearmotoren (1 und 5) in einem Motorgehäuse (9) integriert sind, das beide Verstellschieber (10 und 11) direkt nebeneinander parallel in dem Motorgehäuse (9) liegen, jedoch in verschiedene Richtungen wirken und die Elektromotoren zwischen den Schiebern angeordnet sind. (Fig. 4 bis Fig. 6) 2. Electric motor adjustable fitting according to claim 1, characterized in that both linear motors ( 1 and 5 ) are integrated in a motor housing ( 9 ), that both adjustment slides ( 10 and 11 ) are located directly next to each other parallel in the motor housing ( 9 ), but act in different directions and the electric motors are arranged between the slides. ( Fig. 4 to Fig. 6)
DE20108884U 2001-05-28 2001-05-28 Two-motor adjustable fitting for relaxation armchairs Expired - Lifetime DE20108884U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20108884U DE20108884U1 (en) 2001-05-28 2001-05-28 Two-motor adjustable fitting for relaxation armchairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20108884U DE20108884U1 (en) 2001-05-28 2001-05-28 Two-motor adjustable fitting for relaxation armchairs

Publications (1)

Publication Number Publication Date
DE20108884U1 true DE20108884U1 (en) 2002-10-02

Family

ID=7957400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20108884U Expired - Lifetime DE20108884U1 (en) 2001-05-28 2001-05-28 Two-motor adjustable fitting for relaxation armchairs

Country Status (1)

Country Link
DE (1) DE20108884U1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9420149U1 (en) * 1994-12-16 1995-02-02 Hukla-Werke GmbH Matratzen- und Polstermöbelfabriken, 77723 Gengenbach Armchair with auxiliary backrest and footrest
DE19605892A1 (en) * 1996-02-19 1997-08-21 Klaus Peter Dipl Ing Flamme Adjusting mechanism for seat or couch
DE29804599U1 (en) * 1998-03-14 1998-05-20 Stanzwerk Wetter Sichelschmidt GmbH & Co. KG, 58300 Wetter Seating

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9420149U1 (en) * 1994-12-16 1995-02-02 Hukla-Werke GmbH Matratzen- und Polstermöbelfabriken, 77723 Gengenbach Armchair with auxiliary backrest and footrest
DE19605892A1 (en) * 1996-02-19 1997-08-21 Klaus Peter Dipl Ing Flamme Adjusting mechanism for seat or couch
DE29804599U1 (en) * 1998-03-14 1998-05-20 Stanzwerk Wetter Sichelschmidt GmbH & Co. KG, 58300 Wetter Seating

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20021107

R156 Lapse of ip right after 3 years

Effective date: 20041201