DE10241766A1 - Baby seat with universally adaptable base frame for transporting infants in motor vehicle has pendulum system which in event of accident provides additional safety for occupant of seat - Google Patents

Baby seat with universally adaptable base frame for transporting infants in motor vehicle has pendulum system which in event of accident provides additional safety for occupant of seat Download PDF

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Publication number
DE10241766A1
DE10241766A1 DE10241766A DE10241766A DE10241766A1 DE 10241766 A1 DE10241766 A1 DE 10241766A1 DE 10241766 A DE10241766 A DE 10241766A DE 10241766 A DE10241766 A DE 10241766A DE 10241766 A1 DE10241766 A1 DE 10241766A1
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Germany
Prior art keywords
seat
base frame
event
occupant
additional safety
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Withdrawn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
DE10241766A
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German (de)
Inventor
Christoph Kuhn
Dieter Kolbert
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE10241766A priority Critical patent/DE10241766A1/en
Publication of DE10241766A1 publication Critical patent/DE10241766A1/en
Withdrawn legal-status Critical Current

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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
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2884—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle with protection systems against abnormal g-forces
    • 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
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2803—Adaptations for seat belts
    • B60N2/2806—Adaptations for seat belts for securing the child seat to the vehicle
    • 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
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/283—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle suspended
    • 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
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
    • B60N2/286—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child forward facing
    • 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
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
    • B60N2/2863—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child backward facing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The baby seat has a pendulum system which in the event of an accident provided additional safety for the occupant of the seat. The seat design is a two-part system which allows flexible usage and especially the use of carrying shells (2) of different size with the same base frame (1) which can be integrated into the seat of the vehicle.

Description

Stand der TechnikState of the art

Kindersitze für Säuglinge sind nach heutigem Stand der Technik als fest fixierte, einteilige Einheiten ausgeführt, die auf dem Beifahrersitz platziert und mit dem Sicherheitsgurt des Fahrzeugs verbinden sind. Bei Fahrzeugen mit Beifahrer-Airbag müssen die Kindersitze auf dem Rücksitz platziert werden (a).Child seats for infants are today's State of the art designed as fixed, one-piece units that placed on the front passenger seat and with the seat belt of the Connect vehicle. For vehicles with a passenger airbag, the Child seats in the back seat be placed (a).

Literaturliterature

  • (a) DE10001155 , Kindersitz, insbesondere Autokindersitz für Babys und Kleinstkinder.(A) DE10001155 , Child seat, in particular child car seat for babies and toddlers.

Problemproblem

Leider gibt es keine Kindersitze, die bei einer äußeren Einwirkung auf das Fahrzeug, z. B. bei einer Kollision, die im Fahrzeuginneren auftretenden Massenkräfte durch kinematische Maßnahmen verringern. Bei einem Unfall gibt es bei konventionellen Kindersitzen für Säuglinge lediglich einen Verzögerungsweg für den Körper des Kindes den die Geometrie der Fixierung durch den Sicherheitsgurt zulässt. Da die Erhöhung des sogenannten Verzögerungsweges die Sicherheit gegen Körperschädigung des Kindes erhöht, ist diese sehr wünschenswert.Unfortunately there are no child seats, the external influence on the vehicle, e.g. B. in a collision inside the vehicle occurring mass forces through kinematic measures reduce. In the event of an accident, there are conventional child seats for infants just a delay path for the body the child's geometry by means of the seat belt fixation allows. There the increase the so-called delay path the security against bodily harm of the Child increases, this is very desirable.

ProblemlösungTroubleshooting

Dieses Problem wird gelöst, indem ein zweiteiliger Kindersitz ausgeführt wird, der aus einem Basisgestell und einem Einhängekorb besteht. Das Basisgestell bestehend aus einer Grundplatte und einem Haltebügel wird durch den Sicherheitsgurt fixiert. Der Einhängekorb wird am Haltebügel des Basisgestells eingehängt. Damit ein Pendeln des Korbs während der Fahrt verhindert wird, ist dieser den Bedingungen der Fahrt entsprechend genügend fest an seiner Unterseite mit der Grundplatte des Basisgestells verbunden. Der Einhängekorb besteht aus einer Standard-Sicherheitsschale mit einem integrierten Standard-Hosenträger-Gurtsystem, welche der aktuellen Säuglingsgröße angepasst ausgeführt sind.This problem is solved by a two-part child seat is made up of a base frame and a hanging basket consists. The base frame consists of a base plate and a headband is fixed by the seat belt. The hanging basket is on the bracket of the Base frame hooked in. So that a swinging of the basket during is prevented from driving, this is the conditions of the trip accordingly enough firmly on its underside with the base plate of the base frame connected. The hanging basket consists of a standard safety shell with an integrated one Standard harness belts, which is adapted to the current infant size are executed.

Erreichte VorteileAchieved advantages

Die Vorteile der Erfindung bestehen in der Erhöhung der Sicherheit für die Kindersitz-Insassen. Durch die Verzögerung der Fahrzeuggeschwindigkeit, zum Beispiel durch einen Aufprall, wird die träge Masse des Fahrzeuginhalts bezüglich des Schwerpunkts-Systems des Fahrzeugs zunächst beschleunigt und dann durch Formschluss oder von Haltesicherungen abrupt gestoppt. Durch die Möglichkeit des Pendelns des Einhängekorbes am Haltebügel des Basisgestells, wird der maximal mögliche Verzögerungsweg für den Inhalt der Trageschale ausgenutzt, indem translatorisch gerichtete Beschleunigungen immer in Rotationsbewegungen überführt und dadurch eliminiert werden. Das Stoppen des Pendelausschlages des Einhängekorbes geschieht entweder durch die Berührung der Einhängekorbunterseite mit dem Cockpit bzw. der Hinterseite der Rückenlehne oder das Stoppen geschieht durch die Berührung der Begrenzung des Einhängekorbes am Haltebügel. Der Haltebügel ist für diesen Zweck mit Dämpfungsmaterialüberzug versehen.The advantages of the invention exist in the increase of security for the child seat occupants. By decelerating the vehicle speed, For example, due to an impact, the inertial mass of the vehicle's contents in terms of of the center of gravity system of the vehicle first accelerated and then stopped abruptly by positive locking or by holding devices. By the possibility of Swinging the hanging basket on the bracket of the Base frame, the maximum possible delay path for the content the carrying shell is exploited by translational accelerations always converted into rotational movements and thereby be eliminated. Stopping the pendulum swing of the hanging basket happens either by touch the bottom of the hanging basket with the cockpit or the back of the backrest or stopping happens by touching the Limitation of the hanging basket on the bracket. The headband is for provide this purpose with damping material cover.

Weitere VorteileAdditional advantages

Ein weiterer Vorteil besteht in der guten Handhabbarkeit der Erfindung durch die Aufteilung in ein simples, zweiteiliges System. Das Basisgestell kann permanent im Fahrzeug verbleiben und die Einhängeschale kann durch einfaches Ein- bzw. Ausklinken dem Basisgestell hinzugefügt bzw. entnommen werden. Bei Bedarf kann der Fixierungsmechanismus an der Unterseite des Einhängkorbes überbrückt werden, so dass ein freies Schwingen des Kindersitzes möglich ist. Dieses freie Schwingen kann allerdings nur in Verbindung mit der festen Fixierung des Basisgestells durch die Sicherheitsgurte des Fahrzeugs zugelassen werden, da sonst ein Verrutschen des Basisgestells durch Schwingungsanregung nicht zu verhindern ist. Das freie Schwingen des Einhängekorbes wirkt auf das Kind ebenso beruhigend und einschläfernd wie das Schaukeln im Innern einer Kinderwippe. Das Basisgestell kann bei Neuwagen in der Rückenlehne der für die Kindersitz-Beherbergung in Frage kommenden Fahrzeugsitze integriert sein und als Sonderausstattung angeboten werden. Die Schalengrößen des Einhängekorbes können der jeweiligen Körpergröße des Säuglings angepasst werden. Das Basisgestell kann dabei unverändert bleiben.Another advantage is that good manageability of the invention by the division into a simple, two-part system. The base frame can be permanently in the vehicle remain and the hanging tray can be added to the base frame by simply clicking in or out be removed. If necessary, the fixing mechanism on the The underside of the hanging basket are bridged, so that the child seat can swing freely. This free swing can only be used in conjunction with the fixed fixation of the base frame approved by the vehicle's seat belts, otherwise the base frame does not slip due to vibration excitation is to be prevented. The free swinging of the hanging basket affects the child just as calming and sleepy like swinging inside a seesaw. The base frame can be in the backrest of new cars the for the child seat accommodation integrated into possible vehicle seats be and are offered as special equipment. The shell sizes of the Einhängekorbes can the size of the infant be adjusted. The base frame can remain unchanged.

Ausführungsbeispieleembodiments

Zwei unterschiedliche Ausführungsbeispiele sind in l und 2 dargestellt. In 3 sind die Dämpfung (6) des Haltebügels (3) gegen Aufschlag des Trageschalenrandes und die Arretierungsmechanismen (5) an der Unterseite des Einhängekorbes (2) bzw. auf der Oberseite des Basisgestells (1) schematisch dargestellt. Sowohl in 1 und 2 als auch in 3 besteht der grundlegende Aufbau aus Basisgestell (1) mit Haltebügelvorrichtung (3), einer als Einhängekorb ausgeführten Trageschale (2) und den Fahrzeugsicherheitsgurt- Schnittstellen (4) zwischen Kindersitz und Fahrzeug. Diese Schnittstellen befinden sich an mindestens zwei Stellen an der Rückseite des Basisgestells und an dem Haltebügel. Der Kontaktpunkt des Haltebügels liegt an der Stelle höchster mechanischer Beanspruchung. Die Kontaktpunkte sind spielfrei auszuführen. Die Verbindung zwischen Einhängekorb und Haltebügel des Basisgestells stellt eine Kombination aus Karabinerhaken und Kettengliedern dar. Andere Varianten der Einhängung können auch kuppelbare Kardan- oder Kugelgelenke sein. Das Ausführungsbeispiel in 1 unterscheidet sich von dem in 2 durch die Gestalt des Einhängekorbes und der Form des Haltebügels. Alle Einhängekörbe besitzen Trageschalen mit integriertem Hosenträgergurt für die Trageschalen-Insassen. Insbesondere in 3 werden die Haltebügel-Kunststoffumschäumung (6), die Anti-Schwing-Arretierung (5) aus Klettband oder Magneten und die Fahrzeug-Sicherheitsgurt-Kontaktstellen (4) gezeigt. Im Weiteren sind in 3 schematisch die kreisförmige Aussparung in der Mitte der Basisgestell-Oberseite zu sehen, die in Wirklichkeit als Kugeloberfläche ausgeführt ist, damit ein blockierfreies Pendel rundum möglich ist sowie die Einhängestelle (7).Two different embodiments are shown in l and 2 shown. In 3 are the damping ( 6 ) of the bracket ( 3 ) against impact of the edge of the carrying shell and the locking mechanisms ( 5 ) on the underside of the hanging basket ( 2 ) or on the top of the base frame ( 1 ) is shown schematically. As well in 1 and 2 as well in 3 the basic structure consists of a base frame ( 1 ) with bracket bracket ( 3 ), a carrying case designed as a hanging basket ( 2 ) and the vehicle seat belt interfaces ( 4 ) between child seat and vehicle. These interfaces are located in at least two places on the back of the base frame and on the bracket. The contact point of the bracket is at the point of the highest mechanical stress. The contact points are to be executed without play. The verb The connection between the hanging basket and the bracket of the base frame is a combination of a snap hook and chain links. Other types of attachment can also be coupling gimbals or ball joints. The embodiment in 1 differs from that in 2 by the shape of the hanging basket and the shape of the bracket. All hanging baskets have carrying shells with an integrated harness belt for the carrying shell occupants. Especially in 3 the retaining bracket plastic foam ( 6 ), the anti-swing lock ( 5 ) made of Velcro or magnets and the vehicle seat belt contact points ( 4 ) shown. Furthermore, in 3 to see schematically the circular recess in the middle of the base frame top, which is actually designed as a spherical surface, so that a non-blocking pendulum is possible all around as well as the hanging point ( 7 ).

Claims (3)

Kindersitz insbesondere für Säuglinge, dadurch gekennzeichnet dass, ein ausgeführtes Pendelsystem bei einem Unfall eine Sicherheitserhöhung für die Kindersitz-Insassen bewirkt.Child seat, in particular for infants, characterized in that, in the event of an accident, an implemented pendulum system increases the safety of the child seat occupants. Kindersitz nach 1) dadurch gekennzeichnet dass, die Erfindung als zweiteiliges System ausgeführt ist, welches eine flexiblere Nutzung und insbesondere die Verwendung von Trageschalen verschiedener Größen bei gleichem Basisgestell zulässt.Child seat according to 1) characterized in that the invention designed as a two-part system which is a more flexible use and in particular the use of trays of different sizes with the same base frame allows. Kindersitz nach einem der vorangestellten Anspruche dadurch gekennzeichnet dass, das Basisgestell in dem Fahrzeugsitz integriert sein kann.Child seat according to one of the preceding claims thereby characterized in that the base frame is integrated in the vehicle seat can be.
DE10241766A 2002-09-10 2002-09-10 Baby seat with universally adaptable base frame for transporting infants in motor vehicle has pendulum system which in event of accident provides additional safety for occupant of seat Withdrawn DE10241766A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10241766A DE10241766A1 (en) 2002-09-10 2002-09-10 Baby seat with universally adaptable base frame for transporting infants in motor vehicle has pendulum system which in event of accident provides additional safety for occupant of seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10241766A DE10241766A1 (en) 2002-09-10 2002-09-10 Baby seat with universally adaptable base frame for transporting infants in motor vehicle has pendulum system which in event of accident provides additional safety for occupant of seat

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DE10241766A1 true DE10241766A1 (en) 2004-03-18

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DE10241766A Withdrawn DE10241766A1 (en) 2002-09-10 2002-09-10 Baby seat with universally adaptable base frame for transporting infants in motor vehicle has pendulum system which in event of accident provides additional safety for occupant of seat

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007017351B4 (en) * 2007-04-12 2010-12-09 Honda Motor Co., Ltd. Child seat
CN110893865A (en) * 2019-12-20 2020-03-20 江苏中展车辆配件有限公司 Mother and infant formula motor car seat
US11273735B2 (en) * 2017-12-21 2022-03-15 BRITAX RÖMER Kindersicherheit GmbH Child safety seat with belted pivot link

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007017351B4 (en) * 2007-04-12 2010-12-09 Honda Motor Co., Ltd. Child seat
US11273735B2 (en) * 2017-12-21 2022-03-15 BRITAX RÖMER Kindersicherheit GmbH Child safety seat with belted pivot link
CN110893865A (en) * 2019-12-20 2020-03-20 江苏中展车辆配件有限公司 Mother and infant formula motor car seat

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