DE20219314U1 - Support cushion, in particular, in the form of a lordosis support cushion with an inflatable main body for a motor vehicle seat is provided with devices which limit its maximum arching effect - Google Patents

Support cushion, in particular, in the form of a lordosis support cushion with an inflatable main body for a motor vehicle seat is provided with devices which limit its maximum arching effect

Info

Publication number
DE20219314U1
DE20219314U1 DE20219314U DE20219314U DE20219314U1 DE 20219314 U1 DE20219314 U1 DE 20219314U1 DE 20219314 U DE20219314 U DE 20219314U DE 20219314 U DE20219314 U DE 20219314U DE 20219314 U1 DE20219314 U1 DE 20219314U1
Authority
DE
Germany
Prior art keywords
support pillow
pillow according
holding
underside
support
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
DE20219314U
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.)
S E NUENDEL KUNSTSTOFFTECHNIK
Original Assignee
S E NUENDEL KUNSTSTOFFTECHNIK
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 S E NUENDEL KUNSTSTOFFTECHNIK filed Critical S E NUENDEL KUNSTSTOFFTECHNIK
Priority to DE20219314U priority Critical patent/DE20219314U1/en
Publication of DE20219314U1 publication Critical patent/DE20219314U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/665—Lumbar supports using inflatable bladders
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

The support cushion, in particular, in the form of a lordosis support cushion with an inflatable main body (11) for a motor vehicle seat is provided, at least on its outer side, with devices which limit the maximum arching effect of the cushion.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Stützkissen, insbesondere Lordosen-Stützkissen für einen Kraftfahrzeug- Sitz, umfassend einen mit Fluid befüllbaren kissenartigen Grundkörper (11) mit einer dem Kraftfahrzeugsitz zugewandten Unterseite (12) und einer dem Kraftfahrzeugsitz abgewandten Oberseite (13), wobei Unter­ seite (12) und Oberseite (13) jeweils oder gemeinsam aus einem flexiblen Kunststofffolienstück ausgebildet sind, dadurch gekennzeichnet, dass das Stützkissen zumindest an seiner Oberseite (13) Einrichtungen (14 bis 17; 18, 19, 21, 21', 21") zur Abflachung des Bereichs maximaler Aufwölbung aufweist.1. support cushion, in particular lumbar support cushion for a motor vehicle seat, comprising a fluid-fillable cushion-like base body ( 11 ) with an underside ( 12 ) facing the motor vehicle seat and an upper side ( 13 ) facing away from the motor vehicle seat, with the underside ( 12 ) and Top ( 13 ) are each formed, or together, from a flexible piece of plastic film, characterized in that the support cushion, at least on its top ( 13 ), devices ( 14 to 17 ; 18 , 19 , 21 , 21 ', 21 ") for flattening the maximum area Has bulge. 2. Stützkissen nach Anspruch 1, dadurch gekennzeichnet, dass die Einrichtungen (14 bis 17; 18, 19, 21, 21', 21") zur Abflachung des Bereichs maximaler Aufwölbung sowohl an der Oberseite (13) als auch der Unterseite (12) vorgesehen sind.2. Support pillow according to claim 1, characterized in that the devices ( 14 to 17 ; 18 , 19 , 21 , 21 ', 21 ") for flattening the area of maximum bulge both on the top ( 13 ) and the bottom ( 12 ) are provided. 3. Stützkissen nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Einrichtungen zur Abflachung langgestreckte, vorzugsweise parallel zu einer Längserstreckung des Stützkissens verlaufende, streifen­ förmige Verstärkungselemente, insbesondere Verstärkungsriefen (14 bis 17) umfasst.3. Support pillow according to claim 1 or 2, characterized in that the means for flattening elongate, preferably parallel to a longitudinal extension of the support pillow, strip-shaped reinforcing elements, in particular reinforcing grooves ( 14 to 17 ). 4. Stützkissen nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Verstärkungsriefen (14 bis 17) durch Siegelnähte gebildet sind.4. Support pillow according to one of claims 1 to 3, characterized in that the reinforcing grooves ( 14 to 17 ) are formed by sealing seams. 5. Stützkissen nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Einrichtungen zur Abflachung mindestens ein niederhaltendes Element (18, 19, 21, 21', 21") umfassen, das innerhalb des Grundkörpers (11) zwischen Oberseite (13) und Unterseite (12) angreift. 5. Support pillow according to one of claims 1 to 4, characterized in that the devices for flattening comprise at least one holding-down element ( 18 , 19 , 21 , 21 ', 21 "), which is located within the base body ( 11 ) between the top ( 13 ) and underside ( 12 ) attacks. 6. Stützkissen nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das mindestens eine niederhaltende Element (18, 19, 21, 21', 21") ebenfalls in Form eines Kunststofffolienstücks vorliegt.6. Support pillow according to one of claims 1 to 5, characterized in that the at least one holding-down element ( 18 , 19 , 21 , 21 ', 21 ") is also in the form of a piece of plastic film. 7. Stützkissen nach Anspruch 6, dadurch gekennzeichnet, dass das in Form eines Kunststofffolienstücks vorliegende niederhalten­ de Element (18, 19, 21, 21', 21") an der Oberseite (13) und/oder der Un­ terseite (12) durch eine Klebe- und/oder Schweißverbindung (20) dauer­ haft befestigt ist.7. Support pillow according to claim 6, characterized in that the present in the form of a plastic film holding element ( 18 , 19 , 21 , 21 ', 21 ") on the top ( 13 ) and / or the underside ( 12 ) by a Adhesive and / or welded connection ( 20 ) is permanently attached. 8. Stützkissen nach Anspruch 7, dadurch gekennzeichnet, dass die in Form von Siegelnähten gebildeten Verstärkungsriefen wenigs­ tens zum Teil gleichzeitig die Klebe- und/oder Schweißverbindung (20) mit dem mindestens einen niederhaltenden Element (18, 19, 21, 21', 21") definieren.8. Support pillow according to claim 7, characterized in that the reinforcing grooves formed in the form of sealing seams at least partly at the same time the adhesive and / or welded connection ( 20 ) with the at least one holding-down element ( 18 , 19 , 21 , 21 ', 21 ") define. 9. Stützkissen nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das niederhaltende Element (18, 19, 21, 21") zwischen Befesti­ gungspunkten (22, 23) an der Oberseite (13) und Befestigungspunkten (24, 25) an der Unterseite (12) jeweils eine U-förmige Umbiegung (26, 27) ausbildet.9. Support pillow according to one of claims 1 to 8, characterized in that the holding-down element ( 18 , 19 , 21 , 21 ") between fastening points ( 22 , 23 ) on the top ( 13 ) and fastening points ( 24 , 25 ) each of the underside ( 12 ) forms a U-shaped bend ( 26 , 27 ). 10. Stützkissen nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das niederhaltende Element (21) im Querschnitt senkrecht zur Längserstreckung des Stützkissens einen annähernd geschlossenen Ring (28) ausbildet und zwischen zwei benachbarten Befestigungspunkten (22, 23; 24, 25) jeweils an Oberseite (13) oder Unterseite (12) zusammenhän­ gend ausgebildet ist.10. Support pillow according to one of claims 1 to 9, characterized in that the holding-down element ( 21 ) in cross section perpendicular to the longitudinal extension of the support pillow forms an approximately closed ring ( 28 ) and between two adjacent fastening points ( 22 , 23 ; 24 , 25 ) each on the top ( 13 ) or bottom ( 12 ) is formed contiguously. 11. Stützkissen nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass das niederhaltende Element (18, 19, 21") schlauchförmig ausgebil­ det ist und im Querschnitt senkrecht zur Längserstreckung des Stütz­ kissens einen geschlossenen Ring (29) definiert.11. Support pillow according to one of claims 1 to 10, characterized in that the holding-down element ( 18 , 19 , 21 ") is formed in a tubular manner and defines a closed ring ( 29 ) in cross section perpendicular to the longitudinal extent of the support pillow. 12. Stützkissen nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die Kunststofffolienstücke für die Oberseite (13) und/oder die Un­ terseite (12) und/oder das mindestens eine niederhaltende Element (18, 19) aus Polyurethan gebildet sind.12. Support pillow according to one of claims 1 to 11, characterized in that the plastic film pieces for the top ( 13 ) and / or the underside ( 12 ) and / or the at least one holding-down element ( 18 , 19 ) are formed from polyurethane.
DE20219314U 2002-12-12 2002-12-12 Support cushion, in particular, in the form of a lordosis support cushion with an inflatable main body for a motor vehicle seat is provided with devices which limit its maximum arching effect Expired - Lifetime DE20219314U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20219314U DE20219314U1 (en) 2002-12-12 2002-12-12 Support cushion, in particular, in the form of a lordosis support cushion with an inflatable main body for a motor vehicle seat is provided with devices which limit its maximum arching effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20219314U DE20219314U1 (en) 2002-12-12 2002-12-12 Support cushion, in particular, in the form of a lordosis support cushion with an inflatable main body for a motor vehicle seat is provided with devices which limit its maximum arching effect

Publications (1)

Publication Number Publication Date
DE20219314U1 true DE20219314U1 (en) 2003-04-17

Family

ID=7977929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20219314U Expired - Lifetime DE20219314U1 (en) 2002-12-12 2002-12-12 Support cushion, in particular, in the form of a lordosis support cushion with an inflatable main body for a motor vehicle seat is provided with devices which limit its maximum arching effect

Country Status (1)

Country Link
DE (1) DE20219314U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030522

R150 Term of protection extended to 6 years

Effective date: 20060120

R157 Lapse of ip right after 6 years

Effective date: 20090701