DE102005021281A1 - Belt buckle feeder for motor vehicle has drive with drive element fixed on vehicle or vehicle seat and which in event of restraining action absorbs tension forces acting on belt buckle - Google Patents
Belt buckle feeder for motor vehicle has drive with drive element fixed on vehicle or vehicle seat and which in event of restraining action absorbs tension forces acting on belt buckle Download PDFInfo
- Publication number
- DE102005021281A1 DE102005021281A1 DE200510021281 DE102005021281A DE102005021281A1 DE 102005021281 A1 DE102005021281 A1 DE 102005021281A1 DE 200510021281 DE200510021281 DE 200510021281 DE 102005021281 A DE102005021281 A DE 102005021281A DE 102005021281 A1 DE102005021281 A1 DE 102005021281A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- drive
- belt buckle
- spindle
- buckle
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/02—Semi-passive restraint systems, e.g. systems applied or removed automatically but not both ; Manual restraint systems
- B60R22/03—Means for presenting the belt or part thereof to the wearer, e.g. foot-operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R2022/1806—Anchoring devices for buckles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
Description
Die Erfindung betrifft einen Gurtschloßbringer für ein Kraftfahrzeug, mit einem Antrieb, mittels dem ein Gurtschloß zwischen einer unteren Ausgangsposition und einer oberen Bringposition bewegbar ist.The The invention relates to a Gurtschloßbringer for a motor vehicle, with a Drive, by means of a belt buckle between a lower starting position and an upper transfer position is movable.
Ein Gurtschloßbringer dient dazu, einem Fahrzeuginsassen das Anlegen des Sicherheitsgurts zu erleichtern. Allgemein sind Gurtschloßbringer bekannt, die vor dem Anschnallen das Gurtschloß von der unteren Ausgangsposition in die obere Bringposition anheben, um dem Insassen ein bequemes Einstecken der Steckzunge des Sicherheitsgurts in das Gurtschloß zu ermöglichen. Nach dem Anschnallen wird das Gurtschloß aus der Bringposition wieder in die Ausgangsposition abgesenkt, in der es während der Fahrt verbleibt. Vor dem Abschnallen wird das Gurtschloß erneut angehoben, um dem Insassen auch ein bequemes Lösen der Steckzunge aus dem Gurtschloß zu ermöglichen, bevor es dann wieder abgesenkt wird. In der unteren Ausgangsposition ist das Gurtschloß in der Regel verriegelt, so daß in einem Rückhaltefall, bei dem der angeschnallte Fahrzeuginsasse durch den Sicherheitsgurt an einer abrupten Vorverlagerung gehindert werden soll, das Gurtschloß nicht nach oben bewegt werden kann.One Gurtschloßbringer serves to attach a seat belt to the vehicle occupant facilitate. In general, Gurtschloßbringer are known before the Buckle up the buckle of the lift the lower starting position to the upper transport position the passenger a convenient insertion of the tongue of the seat belt in the buckle too enable. After buckling the buckle from the transfer position again lowered to the starting position in which it remains while driving. Before unbuckling the buckle is raised again to the Inmates also a comfortable release allow the tongue from the buckle before it then lowered again becomes. In the lower starting position, the buckle in the Usually locked so that in a case of restraint, in which the belted vehicle occupant by the seat belt should be prevented from an abrupt forward displacement, the buckle is not can be moved upwards.
Aufgabe der Erfindung ist es, einen Gurtschloßbringer zu schaffen, der dem Fahrzeuginsassen einen Schutz bietet, der über die übliche Rückhaltewirkung des Sicherheitsgurts bei abgesenktem Gurtschloß hinausgeht.task The invention is to provide a Gurtschloßbringer, the Providing vehicle occupants with a protection beyond the usual restraining effect of the seat belt goes out with lowered buckle.
Die Aufgabe wird durch einen Gurtschloßbringer der eingangs genannten Art gelöst, bei dem der Antrieb ein fahrzeug- oder fahrzeugsitzfest gelagertes Antriebselement aufweist, das in einem Rückhaltefall die auf das Gurtschloß wirkenden Zugkräfte aufnimmt. Die Erfindung geht von der Erkenntnis aus, daß ein Rückhaltefall auch zu einem Zeitpunkt eintreten kann, in dem sich das Gurtschloß nicht in der unteren Ausgangsposition befindet. Der erfindungsgemäße Aufbau des Gurtschloßbringers gewährleistet, daß das Gurtschloß auch in einer solchen Situation gegen Zugkräfte gesichert ist. Genauer gesagt können Rückhaltekräfte in jeder Position des Gurtschlosses auf den Fahrzeugaufbau oder den Sitzrahmen übertragen werden, ohne daß es zu einer ruckartigen Verlagerung des Gurtschlosses kommt. Somit kann die Rückhaltefunktion des Sicherheitsgurts uneingeschränkt in Anspruch genommen werden, z.B. bereits unmittelbar nach dem Anschnallen, wenn das Gurtschloß noch von der Ausgangsposition in die Bringposition bewegt wird. Der erfindungsgemäße Gurtschloßbringer hat den Vorteil, daß er ohne zusätzliche Bauteile für einen Blockiermechanismus oder dergl. auskommt. Es sind keine sicherheitsrelevanten Bewegungsabläufe erforderlich, die kontrolliert ablaufen müssen, wie etwa das Einsteuern einer Sperrklinke.The Task is a buckle of the aforementioned Sort of solved, in which the drive a vehicle or vehicle seat firmly stored Has drive element which acts in a case of restraint acting on the buckle Absorbs tensile forces. The invention is based on the recognition that a case of restraint at a time can occur, in which the buckle is not in the lower starting position located. The structure of the invention of the bucklebringer ensures that the buckle in such a situation is secured against tensile forces. More accurate can said Retention forces in everyone Transfer the position of the buckle to the vehicle body or seat frame be without it comes to a sudden displacement of the buckle. Consequently can the retention function of the seat belt unrestricted be claimed, e.g. already immediately after strapping on, if the buckle still is moved from the starting position to the transfer position. The Gurtschloßbringer invention has the advantage that he without additional Components for a locking mechanism or the like. They are not security relevant movements necessary, which must run in a controlled manner, such as the control a pawl.
Bei der bevorzugten Ausführungsform der Erfindung ist das Antriebselement eine Spindel. Die Spindel kann ohne weiteres so stabil ausgeführt werden, daß sie den mechanischen Belastungen bei der Aufnahme der Rückhaltekräfte standhält.at the preferred embodiment According to the invention, the drive element is a spindle. The spindle can be easily carried out so stable that they withstand mechanical loads when absorbing the restraining forces.
Die Spindel ist vorzugsweise axial unbeweglich und drehbar in einem Trägerteil gelagert, das fest mit dem Fahrzeugaufbau oder einem Sitzrahmen verbunden ist. Eine solche Lagerung sorgt dafür, daß die Rückhaltekräfte zuverlässig auf den Fahrzeugaufbau bzw. Sitzrahmen übertragen werden.The Spindle is preferably axially immovable and rotatable in one support part stored, which is firmly connected to the vehicle body or a seat frame is. Such storage ensures that the restraining forces depend on the vehicle body or transferred seat frame become.
Zur Sicherung der Spindel kann diese einen Fortsatz aufweisen, der sich an einem Anschlag des Trägerteils abstützt.to Securing the spindle, this may have an extension, which is on a stop of the carrier part supported.
Der Antrieb des erfindungsgemäßen Gurtschloßbringers weist vorzugsweise einen Elektromotor auf, der über ein Getriebe die Spindel antreibt.Of the Drive of Gurtschloßbringers invention preferably has an electric motor, the spindle via a gear drives.
Gemäß der bevorzugten Ausführungsform weist der Antrieb eine Bewegungsmutter auf, die durch Drehung der Spindel in eine lineare Bewegung versetzt wird.According to the preferred Embodiment has the drive on a moving nut, by rotation of the spindle is set in a linear motion.
Mittels eines Zug- und Schubübertragungsmittels, das einerseits an die Bewegungsmutter und andererseits an das Gurtschloß gekoppelt ist, kann die lineare Auf- und Abbewegung der Bewegungsmutter auf einfache Weise auf das Gurtschloß übertragen werden.through a pull and push transmission means, coupled on the one hand to the movement nut and on the other hand to the buckle is, can the linear up and down movement of the motor nut on easy way to be transferred to the buckle.
Die Erfindung wird nachfolgend anhand einer bevorzugten Ausführungsform unter Bezugnahme auf die beigefügten Zeichnungen beschrieben. In den Zeichnungen zeigen:The Invention will be described below with reference to a preferred embodiment with reference to the attached Drawings described. In the drawings show:
Der
in
Die
Spindel
Die
Spindel
Der
Antrieb des Gurtschloßbringers
ist durch mehrere Abdeckungen
Um
das Gurtschloß
Nach
dem vollständigen
Einführen
der Steckzunge des Sicherheitsgurts in das Gurtschloß
In
einem Rückhaltefall
wirken starke Kräfte auf
den Fahrzeuginsassen, die über
den Sicherheitsgurt als Zugkräfte
in das Gurtschloß
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510021281 DE102005021281A1 (en) | 2005-05-09 | 2005-05-09 | Belt buckle feeder for motor vehicle has drive with drive element fixed on vehicle or vehicle seat and which in event of restraining action absorbs tension forces acting on belt buckle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510021281 DE102005021281A1 (en) | 2005-05-09 | 2005-05-09 | Belt buckle feeder for motor vehicle has drive with drive element fixed on vehicle or vehicle seat and which in event of restraining action absorbs tension forces acting on belt buckle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005021281A1 true DE102005021281A1 (en) | 2006-11-16 |
Family
ID=37295211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510021281 Withdrawn DE102005021281A1 (en) | 2005-05-09 | 2005-05-09 | Belt buckle feeder for motor vehicle has drive with drive element fixed on vehicle or vehicle seat and which in event of restraining action absorbs tension forces acting on belt buckle |
Country Status (1)
Country | Link |
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DE (1) | DE102005021281A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011008778A1 (en) | 2011-01-18 | 2012-07-19 | Daimler Ag | Belt lock feeder for vehicle, comprises drive unit, which is coupled with adjusting unit that moves belt lock between initial position and brought position |
DE102011008779A1 (en) | 2011-01-18 | 2012-07-19 | Daimler Ag | Belt lock feeder for use in safety belt in motor car, has drive unit coupled with or spatially disconnected from adjustable mechanism and arranged in or at vehicle, where guide rail is arranged at body structure of vehicle |
DE102011008776A1 (en) | 2011-01-18 | 2012-07-19 | Daimler Ag | Belt-lock feeder for e.g. motor car, has drive unit coupled with adjusting mechanism, and belt-lock movable from initial position into feeding-position by pre-stressed spring element, which is securely arranged within guide |
DE102011008775A1 (en) | 2011-01-18 | 2012-07-19 | Daimler Ag | Belt lock feeder for vehicle, comprises buckle, which has belt lock head, drive unit that is coupled with spindle by gear, and driver, which is coupled with belt lock head |
WO2014026734A1 (en) * | 2012-08-16 | 2014-02-20 | Trw Automotive Gmbh | Belt lock feeder |
WO2014146783A1 (en) * | 2013-03-20 | 2014-09-25 | Trw Automotive Gmbh | Seat-belt presenter |
WO2015055292A1 (en) * | 2013-10-17 | 2015-04-23 | Trw Automotive Gmbh | Seat belt buckle presenter |
DE102014219410A1 (en) | 2014-09-25 | 2016-03-31 | Autoliv Development Ab | Belt lock device for a safety belt |
WO2016058670A1 (en) * | 2014-10-17 | 2016-04-21 | Trw Automotive Gmbh | Seat belt buckle presenter |
CN114025998A (en) * | 2019-07-04 | 2022-02-08 | 株式会社东海理化电机制作所 | Woven tape supporting device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002012031A1 (en) * | 2000-08-04 | 2002-02-14 | Breed Automotive Technology, Inc. | Seat belt system |
US20040217583A1 (en) * | 2003-04-29 | 2004-11-04 | Jenne-Tai Wang | Seat belt buckle presenter and method of use therefor |
-
2005
- 2005-05-09 DE DE200510021281 patent/DE102005021281A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002012031A1 (en) * | 2000-08-04 | 2002-02-14 | Breed Automotive Technology, Inc. | Seat belt system |
US20040217583A1 (en) * | 2003-04-29 | 2004-11-04 | Jenne-Tai Wang | Seat belt buckle presenter and method of use therefor |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011008778A1 (en) | 2011-01-18 | 2012-07-19 | Daimler Ag | Belt lock feeder for vehicle, comprises drive unit, which is coupled with adjusting unit that moves belt lock between initial position and brought position |
DE102011008779A1 (en) | 2011-01-18 | 2012-07-19 | Daimler Ag | Belt lock feeder for use in safety belt in motor car, has drive unit coupled with or spatially disconnected from adjustable mechanism and arranged in or at vehicle, where guide rail is arranged at body structure of vehicle |
DE102011008776A1 (en) | 2011-01-18 | 2012-07-19 | Daimler Ag | Belt-lock feeder for e.g. motor car, has drive unit coupled with adjusting mechanism, and belt-lock movable from initial position into feeding-position by pre-stressed spring element, which is securely arranged within guide |
DE102011008775A1 (en) | 2011-01-18 | 2012-07-19 | Daimler Ag | Belt lock feeder for vehicle, comprises buckle, which has belt lock head, drive unit that is coupled with spindle by gear, and driver, which is coupled with belt lock head |
US9238447B2 (en) | 2012-08-16 | 2016-01-19 | Trw Automotive Gmbh | Belt lock feeder |
CN104718112B (en) * | 2012-08-16 | 2017-03-08 | Trw汽车股份有限公司 | Safety belt lock delivery device |
CN104718112A (en) * | 2012-08-16 | 2015-06-17 | Trw汽车股份有限公司 | Belt lock feeder |
WO2014026734A1 (en) * | 2012-08-16 | 2014-02-20 | Trw Automotive Gmbh | Belt lock feeder |
WO2014146783A1 (en) * | 2013-03-20 | 2014-09-25 | Trw Automotive Gmbh | Seat-belt presenter |
CN105636834A (en) * | 2013-10-17 | 2016-06-01 | Trw汽车股份有限公司 | Seat belt buckle presenter |
WO2015055292A1 (en) * | 2013-10-17 | 2015-04-23 | Trw Automotive Gmbh | Seat belt buckle presenter |
DE102014219410A1 (en) | 2014-09-25 | 2016-03-31 | Autoliv Development Ab | Belt lock device for a safety belt |
DE102014219410B4 (en) * | 2014-09-25 | 2021-02-25 | Autoliv Development Ab | Belt buckle device for a seat belt |
WO2016058670A1 (en) * | 2014-10-17 | 2016-04-21 | Trw Automotive Gmbh | Seat belt buckle presenter |
US10266146B2 (en) | 2014-10-17 | 2019-04-23 | Trw Automotive Gmbh | Seat belt buckle presenter |
CN114025998A (en) * | 2019-07-04 | 2022-02-08 | 株式会社东海理化电机制作所 | Woven tape supporting device |
US20220355761A1 (en) * | 2019-07-04 | 2022-11-10 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Webbing support device |
US11951933B2 (en) * | 2019-07-04 | 2024-04-09 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Webbing support device |
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Date | Code | Title | Description |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |