DE102008018185A1 - Seat belt buckle for safety belt of vehicles, has locking device, which prevents opening of seat belt buckle during journey, where locking device is activated by driver, and is activated only in closed condition of seat belt buckle - Google Patents

Seat belt buckle for safety belt of vehicles, has locking device, which prevents opening of seat belt buckle during journey, where locking device is activated by driver, and is activated only in closed condition of seat belt buckle Download PDF

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Publication number
DE102008018185A1
DE102008018185A1 DE200810018185 DE102008018185A DE102008018185A1 DE 102008018185 A1 DE102008018185 A1 DE 102008018185A1 DE 200810018185 DE200810018185 DE 200810018185 DE 102008018185 A DE102008018185 A DE 102008018185A DE 102008018185 A1 DE102008018185 A1 DE 102008018185A1
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Germany
Prior art keywords
seat belt
belt buckle
locking device
buckle
activated
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Withdrawn
Application number
DE200810018185
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German (de)
Inventor
Thomas Toelge
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.)
Bayerische Motoren Werke AG
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Bayerische Motoren Werke AG
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Filing date
Publication date
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE200810018185 priority Critical patent/DE102008018185A1/en
Publication of DE102008018185A1 publication Critical patent/DE102008018185A1/en
Withdrawn legal-status Critical Current

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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
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • 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
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4883—Interlock systems

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

The seat belt buckle has a locking device, which prevents opening of the seat belt buckle during journey. The locking device is activated or deactivated by driver, depending on vehicle speed. The locking device is activated only in closed condition of the seat belt buckle, and is coupled to a speed-dependent locking or unlocking of vehicle doors. The locking device is automatically deactivated in an accident, and an acoustic or optical signal warns the driver, when the safety belt buckle is opened in the condition of speed-dependent deactivation of the locking device.

Description

Die Erfindung betrifft ein Gurtschloss für den Sicherheitsgurt eines Kraftfahrzeugs.The The invention relates to a buckle for the safety belt of a Motor vehicle.

Sicherheitsgurte können heute zu jedem beliebigen Zeitpunkt geöffnet werden, ohne dass dies wahrgenommen wird. Insbesondere, wenn Kinder mit dem Gurtschloss spielen, kann es dazu kommen, dass das Gurtschloss während der Fahrt und unbemerkt von anderen geöffnet wird. Das birgt sowohl für das Kind als auch für die anderen Fahrzeuginsassen ein erhebliches Risiko.seat belts can be opened today at any time, without being noticed becomes. In particular, when children play with the buckle, can It happens that the buckle while driving and unnoticed opened by others becomes. This holds for both Child as well for the other vehicle occupants a significant risk.

Es ist daher Aufgabe der vorliegenden Erfindung, ein Gurtschloss zu schaffen, welches nicht unbeabsichtigt geöffnet werden kann.It is therefore an object of the present invention, a buckle to create, which can not be opened unintentionally.

Erfindungsgemäß wird diese Aufgabe bei einem Gurtschloss für den Sicherheitsgurt eines Kraftfahrzeugs dadurch gelöst, dass eine Sicherung vorgesehen ist, welche ein Öffnen des Gurtschlosses während der Fahrt verhindert.According to the invention this Task at a buckle for the safety belt of a motor vehicle solved by that a fuse is provided which opening the buckle during the Drive prevented.

Infolge dieser Ausgestaltung wird zuverlässig verhindert, dass das Gurtschloss unbemerkt von anderen während der Fahrt unbeabsichtigt oder wissentlich geöffnet wird. Dadurch wird die Sicherheit aller Fahrzeuginsassen deutlich erhöht, da beim Losfahren sichergestellt ist, dass kein versehentliches Lösen des Sicherheitsgurtes erfolgen kann.As a result This embodiment is reliable prevents the buckle from being unnoticed by others during the Ride unintentionally or knowingly opened. This will be the Safety of all vehicle occupants significantly increased, as ensured when driving off is that no accidental release the seat belt can be done.

Die Unteransprüche beinhalten vorteilhafte Weiterbildungen und Ausgestaltungen der Erfindung.The under claims contain advantageous developments and refinements of Invention.

Gemäß einer vorteilhaften Weiterbildung erfolgt die Aktivierung bzw. Deaktivierung der Sicherung durch den Fahrer, beispielsweise über einen Schalter o. dgl.According to one advantageous development is the activation or deactivation the fuse by the driver, for example via a switch o.

Zusätzlich oder alternativ kann die Aktivierung bzw. Deaktivierung der Sicherung auch in Abhängigkeit von der Fahrzeuggeschwindigkeit erfolgen.Additionally or Alternatively, the activation or deactivation of the fuse also in dependence from the vehicle speed.

Vorteilhafterweise ist die Sicherung nur im geschlossenen Zustand des Gurtschlosses aktivierbar. Dazu wird vor der Aktivierung geprüft, ob das Gurtschloss überhaupt ordnungsgemäß geschlossen ist.advantageously, the fuse is only in the closed state of the buckle enableable. It is checked before activation, whether the buckle at all is properly closed.

Damit in einer Notsituation, z. B. nach einem Unfall, die Fahrzeuginsassen geborgen werden können, wird nach einer vorteilhaften Ausgestaltung die Sicherung bei einem Unfall automatisch deaktiviert.In order to in an emergency situation, e.g. B. after an accident, the vehicle occupants can be salvaged, is in an advantageous embodiment, the fuse at a Accident automatically disabled.

Da heutzutage viele Fahrzeuge mit einer geschwindigkeitsabhängigen Fahrzeugtürverriegelung versehen sind, kann die Sicherung nach einer bevorzugten Ausgestaltung an diese gekoppelt werden, so dass Fahrzeugtüren und Gurtschlösser gleichzeitig ver- bzw. entriegelt werden.There Today many vehicles are provided with a speed-dependent vehicle door lock are, the fuse can according to a preferred embodiment these are coupled so that vehicle doors and belt buckles are simultaneously or unlocked.

Die Sicherung kann auch an die Zündung gekoppelt sein und nach deren Abstellen automatisch deaktiviert werden.The Fuse can also be connected to the ignition be coupled and automatically disabled after their shutdown become.

Wird das Gurtschloss im Zustand der geschwindigkeitsabhängigen Deaktivierung der Sicherung geöffnet, so kann nach einer vorteilhaften Weiterbildung ein akustisches und/oder optisches Signal den Fahrer warnen und auf diesen Zustand aufmerksam machen.Becomes the buckle in the state of the speed-dependent deactivation opened the backup, Thus, according to an advantageous development of an acoustic and / or Visual signal warn the driver and attentive to this condition do.

Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung.Further Details, features and advantages of the invention will become apparent the following description.

Die Erfindung beschreibt ein Gurtschloss für den Sicherheitsgurt eines Kraftfahrzeugs, bei dem eine Sicherung vorgesehen ist, die ein Öffnen des Gurtschlosses während der Fahrt verhindert. Die Sicherung kann elektrisch oder elektronisch betätigt werden.The Invention describes a buckle for the safety belt of a Motor vehicle, in which a fuse is provided, the opening of the buckle while prevented the ride. The fuse can be electrical or electronic be operated.

Sie ist durch den Fahrer und/oder in Abhängigkeit von der Fahrzeuggeschwindigkeit aktivierbar bzw. deaktivierbar, wobei vorher geprüft wird, ob das Gurtschloss ordnungsgemäß geschlossen ist, da nur in diesem Zustand eine Sicherung des Gurtschlosses erfolgt.she is by the driver and / or depending on the vehicle speed can be activated or deactivated, whereby it is checked beforehand whether the buckle is properly closed is, since only in this state, a backup of the buckle.

Bei Gefahrensituationen, z. B. nach einem Unfall, kann die Sicherung automatisch deaktiviert werden, z. B. in Abhängigkeit des Auslösens eines Gurtstraffers oder Airbags.at Dangerous situations, z. B. after an accident, the fuse be deactivated automatically, eg. B. depending on the triggering of a belt tensioner or airbags.

Sofern das Kraftfahrzeug mit einer geschwindigkeitsabhängigen Fahrzeugtürver- bzw. -entriegelung versehen ist, kann die Sicherung für das Gurtschloss auch mit dieser gekoppelt sein.Provided the motor vehicle with a speed-dependent vehicle door locking or unlocking is provided, the fuse for the buckle can also with this coupled.

Die Deaktivierung des Gurtschlosses kann auch beim Abstellen der Zündung oder beim Öffnen einer Fahrzeugtür erfolgen.The Deactivation of the buckle can also be done when turning off the ignition or when opening a vehicle door respectively.

Wird das Gurtschloss bei einer geschwindigkeitsabhängigen Deaktivierung der Sicherung geöffnet, erhält der Fahrer ein akustisches und/oder optisches Signal und kann dann kontrollieren, ob ein unbeabsichtigtes Öffnen des Gurtschlosses erfolgt ist.Becomes the buckle with a speed-dependent deactivation of the fuse open, receives the driver an audible and / or visual signal and then can Check whether an inadvertent opening of the belt buckle takes place is.

Die vorhergehende Beschreibung der vorliegenden Erfindung dient nur zu illustrativen Zwecken und nicht zum Zwecke der Beschränkung der Erfindung. Im Rahmen der Erfindung sind verschiedene Änderungen und Modifikationen möglich, ohne den Umfang der Erfindung sowie ihrer Äquivalente zu verlassen.The The foregoing description of the present invention is given only for illustrative purposes and not for the purpose of limiting the Invention. Within the scope of the invention are various changes and modifications possible, without departing from the scope of the invention and its equivalents.

Claims (8)

Gurtschloss für den Sicherheitsgurt eines Kraftfahrzeugs, dadurch gekennzeichnet, dass eine Sicherung vorgesehen ist, welche ein Öffnen des Gurtschlosses während der Fahrt verhindert.Buckle for the safety belt of a motor vehicle, characterized in that a fuse is provided which prevents opening of the buckle while driving. Gurtschloss nach Anspruch 1, dadurch gekennzeichnet, dass die Sicherung durch den Fahrer aktivierbar bzw. deaktivierbar ist.Buckle according to claim 1, characterized that the fuse can be activated or deactivated by the driver is. Gurtschloss nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Sicherung in Abhängigkeit von der Fahrzeuggeschwindigkeit aktivierbar bzw. deaktivierbar ist.Buckle according to claim 1 or 2, characterized that the fuse is dependent on the vehicle speed can be activated or deactivated. Gurtschloss nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Sicherung nur im geschlossenen Zustand des Gurtschlosses aktivierbar ist.Buckle according to one of claims 1 to 3, characterized that the fuse is only in the closed state of the buckle is activatable. Gurtschloss nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Sicherung bei einem Unfall automatisch deaktiviert wird.Buckle according to one of claims 1 to 4, characterized that the fuse is automatically deactivated in the event of an accident. Gurtschloss nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Sicherung an ein geschwindigkeitsabhängiges Verriegeln bzw. Entriegeln der Fahrzeugtüren gekoppelt ist.Buckle according to one of claims 1 to 5, characterized that the fuse to a speed-dependent locking or unlocking the vehicle doors is coupled. Gurtschloss nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Sicherung nach Abstellen der Zündung automatisch deaktiviert wird.Buckle according to one of claims 1 to 6, characterized that the fuse is automatically deactivated after switching off the ignition becomes. Gurtschloss nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass ein akustisches und/oder optisches Signal den Fahrer warnt, wenn das Gurtschloss im Zustand der geschwindigkeitsabhängigen Deaktivierung der Sicherung geöffnet wird.Buckle according to one of claims 1 to 7, characterized that an audible and / or visual signal warns the driver, when the buckle in the state of the speed-dependent deactivation the fuse opened becomes.
DE200810018185 2008-04-10 2008-04-10 Seat belt buckle for safety belt of vehicles, has locking device, which prevents opening of seat belt buckle during journey, where locking device is activated by driver, and is activated only in closed condition of seat belt buckle Withdrawn DE102008018185A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200810018185 DE102008018185A1 (en) 2008-04-10 2008-04-10 Seat belt buckle for safety belt of vehicles, has locking device, which prevents opening of seat belt buckle during journey, where locking device is activated by driver, and is activated only in closed condition of seat belt buckle

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DE200810018185 DE102008018185A1 (en) 2008-04-10 2008-04-10 Seat belt buckle for safety belt of vehicles, has locking device, which prevents opening of seat belt buckle during journey, where locking device is activated by driver, and is activated only in closed condition of seat belt buckle

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DE102008018185A1 true DE102008018185A1 (en) 2009-10-15

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DE200810018185 Withdrawn DE102008018185A1 (en) 2008-04-10 2008-04-10 Seat belt buckle for safety belt of vehicles, has locking device, which prevents opening of seat belt buckle during journey, where locking device is activated by driver, and is activated only in closed condition of seat belt buckle

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012020031A1 (en) * 2012-10-16 2014-04-17 Denis Sarigül Safety unit for belt retainer fixedly mounted on motor car seat, has retention lock with operating element that is provided for temporarily locking belt retainer
DE102021205137A1 (en) 2021-05-20 2022-11-24 Psa Automobiles Sa transport vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729970A1 (en) * 1986-08-08 1989-03-16 Otto Wartecker Accessory for motor vehicle seat belts
DE29703220U1 (en) * 1997-02-24 1997-07-03 Herrmann Ottmar Belt buckle with integrated child lock
DE19918353A1 (en) * 1999-04-22 2000-10-26 Volkswagen Ag Child safety device for automobile has automatic activating/deactivating or altering of child safety parameters selectively over-ridden by driver
US20050012606A1 (en) * 2003-07-09 2005-01-20 Jeong-Kee Lee Unfastened seat belt warning apparatus and method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729970A1 (en) * 1986-08-08 1989-03-16 Otto Wartecker Accessory for motor vehicle seat belts
DE29703220U1 (en) * 1997-02-24 1997-07-03 Herrmann Ottmar Belt buckle with integrated child lock
DE19918353A1 (en) * 1999-04-22 2000-10-26 Volkswagen Ag Child safety device for automobile has automatic activating/deactivating or altering of child safety parameters selectively over-ridden by driver
US20050012606A1 (en) * 2003-07-09 2005-01-20 Jeong-Kee Lee Unfastened seat belt warning apparatus and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012020031A1 (en) * 2012-10-16 2014-04-17 Denis Sarigül Safety unit for belt retainer fixedly mounted on motor car seat, has retention lock with operating element that is provided for temporarily locking belt retainer
DE102021205137A1 (en) 2021-05-20 2022-11-24 Psa Automobiles Sa transport vehicle

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Effective date: 20150115

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee