DE20108884U1 - Two-motor adjustable fitting for relaxation armchairs - Google Patents
Two-motor adjustable fitting for relaxation armchairsInfo
- 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
Links
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims 1
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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
-
- 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
- A47C7/50—Supports for the feet or the legs
- A47C7/506—Supports for the feet or the legs of adjustable type
- A47C7/5066—Supports for the feet or the legs of adjustable type by rotation
- A47C7/5068—Supports 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
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).
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)
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)
| 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 |
-
2001
- 2001-05-28 DE DE20108884U patent/DE20108884U1/en not_active Expired - Lifetime
Patent Citations (3)
| 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 |