DE4022194C2 - Seat, in particular motor vehicle seat - Google Patents
Seat, in particular motor vehicle seatInfo
- Publication number
- DE4022194C2 DE4022194C2 DE4022194A DE4022194A DE4022194C2 DE 4022194 C2 DE4022194 C2 DE 4022194C2 DE 4022194 A DE4022194 A DE 4022194A DE 4022194 A DE4022194 A DE 4022194A DE 4022194 C2 DE4022194 C2 DE 4022194C2
- Authority
- DE
- Germany
- Prior art keywords
- seat
- recess
- motor vehicle
- particular motor
- backrest
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4249—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats fixed structures, i.e. where neither the seat nor a part thereof are displaced during a crash
- B60N2/4256—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats fixed structures, i.e. where neither the seat nor a part thereof are displaced during a crash the shape of the seat being specially adapted for a particular purpose or for particular vehicles
- B60N2/4263—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats fixed structures, i.e. where neither the seat nor a part thereof are displaced during a crash the shape of the seat being specially adapted for a particular purpose or for particular vehicles with anti-submarining systems
-
- 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
- A47C7/02—Seat parts
- A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
Description
Die Erfindung bezieht sich auf einen Sitz, der im Oberbe griff des Patentanspruchs 1 genannten und aus der DE-OS 34 40 985 hervorgehenden Art.The invention relates to a seat in the upper part handle of claim 1 and from DE-OS 34 40 985 resulting Art.
In dieser Druckschrift ist ein Fahrzeugsitz offenbart, dessen Sitzteil an seinem hinteren Randbereich eine quer verlaufende Sitzmulde aufweist, wobei das aus elastischem Material bestehende Sitzteil einen Polsterbezug trägt. Dabei wird die Sitzmulde bei Fertigung des Sitzteils - gleichermaßen wie bei dem im folgenden erläuterten Stand der Technik - ausgebildet. Aufgrund der zum vorderen Sitzteilrand gerichteten Schiebewirkung des Fahrzeugin sassens kann sich jedoch die Sitzmulde nach längerer Be nutzung des Fahrzeugsitzes etwas nach vorne verlagern.In this publication a vehicle seat is disclosed the seat part of a transverse at its rear edge area has running seat recess, which is made of elastic Material existing seat part carries an upholstery cover. The seat recess is made during manufacture of the seat part - equally as in the case explained below of technology - trained. Because of the front Edge of the seat facing the sliding effect of the vehicle However, the seat pan can become seated after a long period of use move the use of the vehicle seat forward.
Ferner geht aus der DE-OS 21 04 417 ein Fahrzeugsitz her vor, dessen aus Schaumstoff bestehendes Sitzteil nahe der Rückenlehne eine Sitzmulde aufweist. Diese ist von seit lichen, hochgezogenen Wölbungen begrenzt, wobei die Sitz fläche schräg nach oben zum vorderen Sitzteilrand ver läuft.Furthermore, DE-OS 21 04 417 shows a vehicle seat before, the foam seat part near the Backrest has a seat recess. This is from Lichen, raised bulges limited, the seat surface obliquely upwards to the front edge of the seat part running.
Aufgabe der Erfindung ist es, bei einem Sitz der im Ober begriff des Patentanspruchs 1 genannten Art eine Einrich tung vorzusehen, durch welche die Sitzmulde unabhängig von der Belastung des Sitzteils stets in ihrer ursprüng lichen Lage verbleibt.The object of the invention is in a seat in the upper Concept of claim 1 called a Einrich device to provide, through which the seat recess independently of the load on the seat part always in its original situation remains.
Zur Lösung der Aufgabe sind die im kennzeichnenden Teil des Patentanspruchs 1 dargelegten Merkmale vorgesehen.To solve the problem are those in the characterizing part of claim 1 features provided.
Da die Sitzmulde erfindungsgemäß durch am Polsterbezug und am Sitzrahmen mit Vorspannung angebrachte Federele mente wie Zugfedern oder dergleichen erzeugt wird, behält sie unabhängig von der Belastung des Sitzteils - insbe sondere von einer zum vorderen Sitzteilrand gerichteten Schiebewirkung - ihre konstruktiv festgelegte Lage bei. Dabei sind die Zugfedern oder dergleichen kostengünstig vorzusehen und haben ein geringes Gewicht.Since the seat recess according to the invention on the upholstery cover and Federele attached to the seat frame with pre-tension elements such as tension springs or the like is produced they regardless of the load on the seat part - esp special one directed towards the front edge of the seat part Sliding effect - their constructively determined position. The tension springs or the like are inexpensive to provide and have a low weight.
Zweckmäßigerweise ist die querverlaufende Sitzmulde am Sitzteil in Verlängerung der Anlehnseite der Rückenlehne vorgesehen. Dies ist auch in stilistischer Hinsicht sehr vorteilhaft (Merkmal des Patentanspruchs 2).The transverse seat recess is expediently on Seat part in extension of the leaning side of the backrest intended. This is also very stylistically advantageous (feature of claim 2).
Ein Ausführungsbeispiel der Erfindung ist in der Zeich nung dargestellt und wird im folgenden erläutert. Diese zeigt einen Schnitt eines in einem Personenkraftwagen an geordneten, vorderen Fahrzeugsitzes.An embodiment of the invention is in the drawing shown and will be explained in the following. This shows a section of one in a passenger car orderly, front vehicle seat.
Der in der Zeichnung dargestellte Kraftfahrzeugsitz 1 dient als ein Vordersitz in einem Personenkraftwagen und besteht im wesentlichen aus einem Sitzteil 2 und einer an diesem angelenkten Rückenlehne 3. Das Sitzteil 2 hat eine querverlaufende, sich über seine ganze Breite erstreckende Sitzmulde 4, die in Verlängerung der Anlehnseite 3′ der Rückenlehne 3 vorgesehen ist. The motor vehicle seat 1 shown in the drawing serves as a front seat in a passenger car and essentially consists of a seat part 2 and a backrest 3 articulated thereon. The seat part 2 has a transverse, extending over its entire width trough 4 , which is provided in the extension of the leaning side 3 'of the backrest 3 .
Ferner trägt das Sitzteil 2 an seiner Oberseite einen Polsterbezug 6, der zur Erzeugung der querverlaufenden Sitzmulde 4 an seiner Unterseite mit mehreren, im Abstand voneinander liegenden Zugfedern 7 versehen ist. Diese sind an ihrem gegenüberliegenden Endabschnitt unter Vor spannung am Rahmen 8 des Sitzteils 2 angebracht.Furthermore, the seat part 2 carries on its upper side a cushion cover 6 which is provided with a plurality of tension springs 7 spaced apart from one another to produce the transverse seat recess 4 on its underside. These are attached to their opposite end section under tension on the frame 8 of the seat part 2 .
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4022194A DE4022194C2 (en) | 1990-07-12 | 1990-07-12 | Seat, in particular motor vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4022194A DE4022194C2 (en) | 1990-07-12 | 1990-07-12 | Seat, in particular motor vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4022194A1 DE4022194A1 (en) | 1992-01-16 |
| DE4022194C2 true DE4022194C2 (en) | 1994-03-03 |
Family
ID=6410148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4022194A Expired - Fee Related DE4022194C2 (en) | 1990-07-12 | 1990-07-12 | Seat, in particular motor vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4022194C2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2104417A1 (en) * | 1971-01-30 | 1972-08-17 | Fa. Willibald Grammer, 8450 Amberg | Seat, especially the driver's seat |
| DE3440985A1 (en) * | 1984-11-09 | 1986-05-15 | German 8700 Würzburg Gresser | Orthopaedically optimised vehicle seat |
| JPS61220943A (en) * | 1985-03-27 | 1986-10-01 | Nissan Shatai Co Ltd | Seat cushion |
| JPS62250322A (en) * | 1986-04-23 | 1987-10-31 | Nec Corp | Pressure gauge |
-
1990
- 1990-07-12 DE DE4022194A patent/DE4022194C2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE4022194A1 (en) | 1992-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |