DE3342594A1 - Fastening of a child-safety device to a seat of a motor vehicle - Google Patents

Fastening of a child-safety device to a seat of a motor vehicle

Info

Publication number
DE3342594A1
DE3342594A1 DE19833342594 DE3342594A DE3342594A1 DE 3342594 A1 DE3342594 A1 DE 3342594A1 DE 19833342594 DE19833342594 DE 19833342594 DE 3342594 A DE3342594 A DE 3342594A DE 3342594 A1 DE3342594 A1 DE 3342594A1
Authority
DE
Germany
Prior art keywords
seat
belt
passage opening
buckle
safety device
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Withdrawn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
DE19833342594
Other languages
German (de)
Inventor
Waldemar 7906 Blaustein Czernakowski
Manfred Dipl.-Ing. 7301 Deizisau Müller
Hermann 7900 Ulm Wetter
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.)
ROEMER BRITAX AUTOGURTE GmbH
Daimler Benz AG
Original Assignee
ROEMER BRITAX AUTOGURTE GmbH
Daimler Benz AG
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 ROEMER BRITAX AUTOGURTE GmbH, Daimler Benz AG filed Critical ROEMER BRITAX AUTOGURTE GmbH
Priority to DE19833342594 priority Critical patent/DE3342594A1/en
Publication of DE3342594A1 publication Critical patent/DE3342594A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2803Adaptations for seat belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2839Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a front guard or barrier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2857Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
    • B60N2/286Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child forward facing

Abstract

The application describes a fastening of a child-safety device to a seat, especially a back seat, of a motor vehicle, with the use of a safety-belt system assigned to the seat. To allow a simple and quick fastening of the child-safety device, according to the invention the child-safety device is assigned a separate safety belt which terminates at one end in a belt buckle and at the other end in a buckle tongue, the buckle tongue can be introduced into a belt buckle of the safety-belt system assigned to the seat, and the belt buckle of the child-safety device can be interlocked with a buckle tongue which can be fastened at a suitable point of a belt of the safety-belt system by means of a clamping operation and which can be removed from this.

Description

"Befestigung einer Kindersicherheitseinrichtung"Attachment of a child safety device

an einem Sitz eines Kraftwagens" Die Erfindung betrifft eine Befestigung einer Kindersicherheitseinrichtung an einem Sitz, insbesondere einem Fondsitz, eines Kraftwagens, unter Verwendung eines dem Sitz zugeordneten Sicherheitsgurtsystems. on a seat of a motor vehicle "The invention relates to a fastening a child safety device on a seat, in particular a rear seat, a Motor vehicle, using a seat belt system associated with the seat.

Derartige Kindersicherheitseinrichtungen, wie z.B. Kindersitze, werden üblicherweise durch spezielle Gurte befestigt, die eigene Befestigungspunkte am Fahrzeug benötigen, oder es sind sonstige aufwendige, vorbereitende Maßnahmen z.B.Such child safety devices, such as child seats, are usually attached by special straps that have their own attachment points on the Need a vehicle, or there are other complex, preparatory measures, e.g.

am Sicherheitsgurtsystem des Fahrzeugs erforderlich.required on the vehicle's seat belt system.

Der vorliegenden Erfindung lag demgegenüber die Aufgabe zugrunde, eine Kindersicherheitseinrichtung so auszugestalten, daß sie jederzeit mit wenigen einfachen Handgriffen an einem üblichen Sicherheitsgurtsystem eines Fahrzeugsitzes zuverlässig befestigt werden kann.In contrast, the present invention was based on the object design a child safety device so that it can be used at any time with a few simple steps on a standard seat belt system of a vehicle seat can be reliably attached.

Diese Aufgabe wird erfindungsgemäß gelöst durch die Kombination der folgenden Maßnahmen: a) der Kindersicherheitseinrichtung ist ein separater Sicherheitsgurt zugeordnet, der an einem lande in ein Gurtschloß und am anderen lndc in cintt Schlol.lzunge ausläuft; b) die Schloßzunge ist in ein Gurtschloß des dem Sitz zugeordneten Sicherheitsgurtsystems einführbar; c) das Gurtschloß der Kindersicherheitseinrichtung ist mit einer Schloßzunge verriegelbar, die an einer geeigneten Stelle eines Gurtes des Sicherheitsgurtsystems durch einen Klemmvorgang befestigbar und von diesem abnehmbar ist.This object is achieved according to the invention by the combination of the following measures: a) the child safety device is a separate seat belt assigned, the one in a seat belt buckle and on the other lndc in cintt key tongue expires; b) the lock tongue is in a buckle of the seat assigned seat belt system insertable; c) the seat belt buckle of the child safety device can be locked with a lock tongue, which is at a suitable point on a belt of the seat belt system can be fastened and removed from it by a clamping process is.

In vorteilhafter Ausgestaltung der Erfindung ist dabei vorgesehen, daß die am Gurt des Sicherheitsgurtsystems durch einen Klemmvorgang zu befestigende Schloßzunge nur eine Durchlauföffnung zum Einführen einer Schlaufe des Gurtes aufweist, und daß eine an einer Schmalseite der Durchlauföffnung schwenkbar befestigte, die Durchlauföffnung überbrückende Klemmspange T-förmigen Querschnitts vorgesehen ist, um die die Schlaufe des Gurtes herumführbar ist, und daß der Fußteil der T-förmigen Klemmspange, der beim Schließen der Klemmspange in die Durchlauföffnung eintaucht, an der anderen Schmalseite der Durchlauföffnung über eine Schnappverbindung festlegbar ist, wobei der Querbalken der T-förmigen Klemmspange - im Querschnitt gesehen - eine Breite aufweist, die größer ist als die lichte Höhe der Durchlauföffnung.In an advantageous embodiment of the invention, it is provided that to be attached to the belt of the seat belt system by a clamping process The lock tongue has only one passage opening for inserting a loop of the belt, and that one pivotally attached to a narrow side of the passage opening, the Through-opening bridging clamping clasp with a T-shaped cross-section is provided, around which the loop of the belt can be guided, and that the foot part of the T-shaped Clamp that dips into the passage opening when the clamp is closed, Can be fixed on the other narrow side of the passage opening via a snap connection is, the crossbar of the T-shaped clamp - seen in cross section - has a width which is greater than the clear height of the passage opening.

Der Gegenstand der Erfindung soll im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert werden.The object of the invention is to be based on one in the Drawing illustrated embodiment will be explained in more detail.

In der Zeichnung zeigen Fig. 1 eine schematische perspektivische Darstellung eines erfindungsgemäß befestigten Kindersitzes, Fig. 2 eine Draufsicht auf eine dabei verwendete Schloß zunge, Fig. 3 einen Schnitt nach der Linie III - III in Fig. 2, jedoch mit durchgezogenem Gurtband, und Fig. 4 eine Seitenansicht der dabei verwendeten Klemmspange.In the drawing, FIG. 1 shows a schematic perspective illustration a child seat attached according to the invention, Fig. 2 is a plan view on a lock tongue used here, Fig. 3 is a section along the line III III in Fig. 2, but with the belt strap pulled through, and Fig. 4 is a side view the clamp used.

In Fig. 1 der Zeichnung ist ein Sitz 1 eines nicht gezeigten Kraftwagens angedeutet, auf dem ein Kindersitz 2 befestigt ist. Dabei ist dem Kindersitz 2 ein separater Sicherheitsgurt 3 zugeordnet, der an einem Ende in ein Gurtschloß 4 und am anderen Ende in eine Schloßzunge 5 ausläuft. Diese Schloßzunge 5 ist einschiebbar in ein--Gurtschloß 6, das dem normalen Sicherheitsgurtsystem des Sitzes 1 zugeordnet ist.In Fig. 1 of the drawing is a seat 1 of a motor vehicle, not shown indicated, on which a child seat 2 is attached. The child seat 2 is a assigned separate seat belt 3, which is at one end in a buckle 4 and runs out into a lock tongue 5 at the other end. This lock tongue 5 can be pushed in into a - seat belt buckle 6, which is assigned to the normal seat belt system of seat 1 is.

Das andere Ende des dem Kindersitz 2 zugeordneten Sicherheitsgurtes 3 ist mit einer Schloßzunge 7 verbindbar, die leicht mit wenigen Handgriffen an einem Sicherheitsgurt 8 des dem Sitz 1 zugeordneten Sicherheitsgurtsystems befestigt werden kann. Die normale Schloßzunge 9 dieses Sicherheitsgurtes 8 verbleibt dabei in ihrer Ruhestellung.The other end of the seat belt assigned to the child seat 2 3 can be connected to a lock tongue 7, which can be easily accessed in a few simple steps attached to a seat belt 8 of the seat 1 associated seat belt system can be. The normal lock tongue 9 of this seat belt 8 remains in their rest position.

Die am Sicherheitsgurt 8 anzubringende Schloßzunge 7 soll im folgenden anhand der Fig. 2 bis 4 näher erläutert werden.The lock tongue 7 to be attached to the seat belt 8 is to be used in the following are explained in more detail with reference to FIGS.

Die Schloßzunge 7 weist nur eine Durchlauföffnung 10 auf, die dem Durchführen einer Schlaufe des Sicherheitsgurtes 8 dient. Diese Schlaufe kann dann blockiert werden durch Einklappen einer an einer Schmalseite der Durchlauföffnung 10 schwenkbar angeordneten Klemmspange 11, die im Querschnitt T-förmig ausgebildet ist. Dabei ist die Breite b des Querbalkens 12 der Klemmspange 11 größer als die lichte Höhe h der Durchlauföffnung 10. Der Fußteil 13 der Klemmspange, der beim Schließen derselben in die Durchlauföffnung 10 eintaucht, hat eine Höhe, die größer ist als die Materialstärke der Schloßzunge 7 und weist an seiner der Schwenklagerung 14 gegenüberlieenden Stirnseite einen Vorsprung 15 auf, der als Schnappverschluß dient und so ein Verrasten der eingeschwenkten Klemmspange 11 mit der Schloßzunge 7 ermöglicht. Vorzugsweise ist die Klemmspange 11 als Kunststoffspritzteil ausgebildet.The lock tongue 7 has only one passage opening 10, which is the Performing a loop of the seat belt 8 is used. This loop can then be blocked by folding in one on a narrow side of the passage opening 10 pivotably arranged clamping clasp 11, which in cross section T-shaped is trained. The width b of the cross bar 12 of the clamping clasp 11 is greater than the clear height h of the passage opening 10. The foot part 13 of the clamping clasp, the when closing the same immersed in the passage opening 10, has a height that is greater than the material thickness of the lock tongue 7 and has the pivot bearing on its 14 opposite end face a projection 15, which acts as a snap lock serves and so a locking of the pivoted clamping clasp 11 with the lock tongue 7 allows. The clamping clasp 11 is preferably designed as a plastic injection-molded part.

- Leerseite -- blank page -

Claims (2)

Patentansprüche 1. Befestigung einer Kindersicherheitseinrichtung an einem Sitz, insbesondere einem Fondsitz, eines Kraftwagens, unter Verwendung eines dem Sitz zugeordneten Sicherheitsgurtsystems, gekennzeichnet durch die Kombination der folgenden Maßnahmen: a) der Kindersicherheitseinrichtung (2) ist ein separater Sicherheitsgurt (3) zugeordnet, der an einem Ende in ein Gurtschloß (4) und am anderen Ende in eine Schloßzunge (5) ausläuft; b) die Schloßzunge (5) ist in ein Gurtschloß (6) des dem Sitz (1) zugeordneten Sicherheitsgurtsystems einführbar; t) das Gurtschloß (4) ist mit einer Schloßzunge (7) verriegelbar, die an einer geeigneten Stelle eines Gurtes (8) des Sicherheitsgurtsystems durch einen Klemmvorgang befestigbar und von diesem abnehmbar ist.Claims 1. Attachment of a child safety device on a seat, in particular a rear seat, of a motor vehicle using a seat belt system assigned to the seat, characterized by the combination the following measures: a) the child safety device (2) is a separate one Safety belt (3) assigned to one end in a belt buckle (4) and at the other End runs out into a lock tongue (5); b) the lock tongue (5) is in a belt buckle (6) of the seat belt system assigned to the seat (1) can be inserted; t) the seat belt buckle (4) can be locked with a lock tongue (7), which at a suitable point of a Belt (8) of the seat belt system can be fastened by a clamping process and from this is removable. 2. Befestigung nach Anspruch 1, dadurch gekennzeichnet, daß die am Gurt (8) des Sicherheitsgurtsystems durch einen Klemmvorgang zu befestigende Schloßzunge (7) nur eine Durchlauföffnung (10) zum Einführen einer Schlaufe des Gurtes (8) aufweist, und daß eine an einer Schmalseite der Durchlauföffnung (10) schwenkbar befestigte, die Durchlauföffnung überbrückende Klemmspange (11) T-förmigen Querschnitts vorgesehen ist, um die die Schlaufe des Gurtes (8) herumführbar ist, und daß der Fußteil (13) der T-förmigen Klemmspange (11), der beim Schließen der Klemmspange in die Durchlauföffnung (10) eintaucht, an der anderen Schmalseite der Durchlauföffnung (10) über eine Schnappverbindung (15) festlegbar ist, wobei der Querbalken der T-förmigen Klemmspange (11) - im Querschnitt gesehen - eine Breite (b) aufweist, die größer ist als die lichte Höhe (h) der Durchlauföffnung (10).2. Fastening according to claim 1, characterized in that the am Belt (8) of the seat belt system to be fastened by a clamping process buckle tongue (7) has only one passage opening (10) for inserting a loop of the belt (8), and that one pivotally attached to a narrow side of the passage opening (10), the through-opening bridging clamping clasp (11) of T-shaped cross-section is provided around which the loop of the belt (8) can be guided, and that the foot part (13) the T-shaped clamping clasp (11), which enters the passage opening when the clamping clasp is closed (10) immersed on the other narrow side of the passage opening (10) via a snap connection (15) can be fixed, the transverse bar of the T-shaped clamping clasp (11) - in cross section seen - has a width (b) which is greater than the clear height (h) of the passage opening (10).
DE19833342594 1983-11-25 1983-11-25 Fastening of a child-safety device to a seat of a motor vehicle Withdrawn DE3342594A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833342594 DE3342594A1 (en) 1983-11-25 1983-11-25 Fastening of a child-safety device to a seat of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833342594 DE3342594A1 (en) 1983-11-25 1983-11-25 Fastening of a child-safety device to a seat of a motor vehicle

Publications (1)

Publication Number Publication Date
DE3342594A1 true DE3342594A1 (en) 1985-06-05

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DE19833342594 Withdrawn DE3342594A1 (en) 1983-11-25 1983-11-25 Fastening of a child-safety device to a seat of a motor vehicle

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541413A1 (en) * 1985-11-23 1987-05-27 Autoflug Gmbh Buckle for a safety belt
US4685740A (en) * 1985-05-30 1987-08-11 Trw Repa Gmbh Means for securing a child's seat on a vehicle seat by means of a normal three-point automatic safety belt system
DE4028646A1 (en) * 1990-09-10 1992-03-12 Mc Car Fashion Gmbh Seat for young child in car - can be strapped to car seat and has table to protect child in crash
US5248187A (en) * 1991-10-04 1993-09-28 Harrison Rick G Seat belt extension apparatus
US5536066A (en) * 1994-04-18 1996-07-16 Century Products Company Harness for fixing a child restraint onto a school bus seat
US5909927A (en) * 1998-04-10 1999-06-08 Henshall; Charles A. Airplane passenger and lap child restraint system
US6027172A (en) * 1998-04-10 2000-02-22 Henshall; Charles A. Airplane passenger and lap child restraint system
US6033029A (en) * 1998-04-10 2000-03-07 Henshall; Charles A. Airplane passenger and lap child restraint system with floatation pad
US6969122B2 (en) 2003-07-23 2005-11-29 Sachs David A Seat belt extender
WO2005120910A1 (en) * 2004-06-09 2005-12-22 Britax Childcare Pty Ltd Child safety seat, shell and harness
AU2005251826B2 (en) * 2004-06-09 2012-04-26 Britax Childcare Pty Ltd Child safety seat, shell and harness

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685740A (en) * 1985-05-30 1987-08-11 Trw Repa Gmbh Means for securing a child's seat on a vehicle seat by means of a normal three-point automatic safety belt system
DE3541413A1 (en) * 1985-11-23 1987-05-27 Autoflug Gmbh Buckle for a safety belt
DE4028646A1 (en) * 1990-09-10 1992-03-12 Mc Car Fashion Gmbh Seat for young child in car - can be strapped to car seat and has table to protect child in crash
US5248187A (en) * 1991-10-04 1993-09-28 Harrison Rick G Seat belt extension apparatus
US5536066A (en) * 1994-04-18 1996-07-16 Century Products Company Harness for fixing a child restraint onto a school bus seat
US5909927A (en) * 1998-04-10 1999-06-08 Henshall; Charles A. Airplane passenger and lap child restraint system
US6027172A (en) * 1998-04-10 2000-02-22 Henshall; Charles A. Airplane passenger and lap child restraint system
US6033029A (en) * 1998-04-10 2000-03-07 Henshall; Charles A. Airplane passenger and lap child restraint system with floatation pad
US6969122B2 (en) 2003-07-23 2005-11-29 Sachs David A Seat belt extender
WO2005120910A1 (en) * 2004-06-09 2005-12-22 Britax Childcare Pty Ltd Child safety seat, shell and harness
US7552969B2 (en) 2004-06-09 2009-06-30 Britax Childcare Pty Ltd Child safety seat, shell and harness
AU2005251826B2 (en) * 2004-06-09 2012-04-26 Britax Childcare Pty Ltd Child safety seat, shell and harness

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