WO2000026058A1 - Mounting for a protruding accessory, especially a support strip, in the passenger compartment of a motor vehicle - Google Patents

Mounting for a protruding accessory, especially a support strip, in the passenger compartment of a motor vehicle Download PDF

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Publication number
WO2000026058A1
WO2000026058A1 PCT/EP1999/003119 EP9903119W WO0026058A1 WO 2000026058 A1 WO2000026058 A1 WO 2000026058A1 EP 9903119 W EP9903119 W EP 9903119W WO 0026058 A1 WO0026058 A1 WO 0026058A1
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WO
WIPO (PCT)
Prior art keywords
component
passenger compartment
sheet
storage
bearing points
Prior art date
Application number
PCT/EP1999/003119
Other languages
German (de)
French (fr)
Inventor
Horst Karg
Hans-Joachim Hayn
Ngoc Dang Nguyen
Original Assignee
Volkswagen Aktiengesellschaft
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
Priority claimed from DE29819392U external-priority patent/DE29819392U1/en
Application filed by Volkswagen Aktiengesellschaft filed Critical Volkswagen Aktiengesellschaft
Publication of WO2000026058A1 publication Critical patent/WO2000026058A1/en

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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
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/02—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps
    • B60N3/026—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps characterised by the fixing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/055—Padded or energy-absorbing fittings, e.g. seat belt anchors

Definitions

  • the innovation concerns storage according to the preamble of protection claim 1.
  • bearings are already specified in DE 196 38 007 A1 which, using a compression spring which is supported on a side panel of the vehicle, is elastically flexible or else using a stepped pot-like deformation member which is also supported on the side wall plastic deformation are resiliently supported.
  • the storage builds relatively high, so that in the described prior art, depressions are provided locally in the side plate of the vehicle at the location of the bearings.
  • measures must be taken that take into account or compensate for the spring height or the height of the deformation element; such measures can, however, come at the expense of other considerations.
  • the innovation is based on the task of creating a generic storage which, with a structurally simple, inexpensive construction, avoids an additional space requirement in front of a raw component serving for fastening, for example a support or a side wall.
  • the terms “in front” and “behind” are used in the context of the innovation in relation to the direction of view from the passenger compartment of the vehicle.
  • the solution to this problem according to the invention consists in the characterizing features of the main claim, further advantageous developments of the innovation describe the subclaims.
  • the innovation solves the defined task in a captivatingly simple manner, namely using a simple sheet metal which is attached to the rear of the raw component in such a way that all loads occurring during operation of the vehicle, for example when entering and exiting a handle, occur Loads, do not lead to deformation or even separation of the sheet from the back of the raw part, while in the event of a crash, when the head or another member of the vehicle occupant hits, forces which result in the generation of injuries are reduced in that the sheet deforms and at least in some areas from the back of the body part loosens.
  • the sheet metal to which the handle is attached in the usual and therefore not to be described in detail, is supported by tensile forces at the rear of the rigid raw component from, which can have a usual wall thickness of 1.5 to 2 mm.
  • This wall thickness is selected with regard to other tasks of the body-in-white component, in particular the achievement of sufficient stability in the body-in-white, and leads to the fact that the body-in-white component does not yield when a vehicle occupant hits it, that is, it acts hard.
  • the sheet which on the other hand can have a thickness of less than 1 mm, so that it is deformable in the event of an impact, is supported by tensile stresses on the back of the rigid raw component, it is subjected to stresses acting in the opposite direction (pressure) as they are occur in the event of a vehicle crash, deformed according to the number and arrangement of the fastening points between the sheet metal and the unfinished component with conversion of energy and, if appropriate, completely or completely detached from the unfinished component.
  • This deformation behavior therefore leads to a resilience of the bearing, which can be set, as it were, by a suitable choice of the number and arrangement of the fastening points between the sheet metal and the raw component, which are generally formed by spot welds.
  • the fastening points will be provided at certain intervals from the edge of the recess in the raw component, that is to say not directly next to the edge of the recess, so that the plate deforms before a fastening element is destroyed when a vehicle occupant collides with it.
  • the fastening points can also be arranged asymmetrically in such a way that the deformation of the sheet metal leads to the sheet metal being swung away from the rear of the raw component.
  • the innovation has the advantage that due to the use of a flat deformation part in the form of the sheet metal behind the raw component, the innovation Storage in front of the body part builds extremely flat, and that space behind the body part is only required when a crash occurs, but not during normal driving of the vehicle.
  • the space behind the body-in-white component can thus be used, for example, to accommodate damping materials or other parts that are flexible in the event of a crash.
  • FIG. 1 largely schematically a plan view of a handle with bearings from the passenger compartment of the vehicle
  • FIG. 2 the sectional view indicated in FIG. 1 at II-II,
  • Figure 3 is a sectional view corresponding to Figure 2 for a second embodiment
  • FIG. 4 shows the view from the passenger compartment according to arrow IV in FIG. 3.
  • the handle 1 is pivotally connected to bearing blocks 2 and 3 in the usual and therefore not shown in detail, which pass through the recesses 4 and 5 in the unfinished component 6 and are mounted on the sheet metal 9 by means of screws 7 and 8.
  • the body-in-white component 6 has a relatively large wall thickness chosen with regard to the required stability of the body-in-white and accordingly is not deformed even when the head of a vehicle occupant hits, but can cause severe injuries due to its stiffness
  • the sheet 9 is made with a considerably smaller wall thickness, since it only has to absorb the forces exerted on the handle 1 during operation of the vehicle, in particular tensile forces. Since the sheet metal 9 is supported from behind on the back of the raw component 6 when these tensile forces occur, only slight bending forces occur in the sheet metal 9 during normal operation of the vehicle.
  • the sheet 9 is fastened to the rear of the raw component 6 by means of spot welds, the spot welds being selected in terms of number and location such that the sheet 9 shows the desired deformation behavior when the head is turned up.
  • the spot welds 10 do not lie directly next to the edges of the recesses 4 and 5 in the unfinished component 6, but at intervals therefrom, so that when Compressive forces due to large lever arms relatively large bending moments are exerted on the plate 9 by the bearing blocks 2 and 3, which initially lead to the deformation of the plate itself, but then also to the destruction of at least some of the fastening points 10.
  • a desired deformation behavior of the sheet 9 can be set.
  • This enables adaptation to different applications of the innovation, ie adaptation to the number of existing bearings (in the handle described, there are ultimately two bearings in the area of the pedestals 2 and 3, while only one such bearing point has to be taken into account for an internal mirror bearing ).
  • a continuous sheet 9 can be assigned to two bearings; However, you can also assign an individual sheet to each bearing, especially if the bearings are relatively far apart.
  • the embodiment according to FIGS. 3 and 4 is also about the mounting of a roof-side handle, of which only details at 20 at the two bearing points 21 and 22 of the handle can be seen.
  • the two sheets 24 and 25 can be seen, which correspond to the sheet 9 in FIGS. 1 and 2 in terms of function and design. They also cover recesses in the raw component 23 and form, as it were, nuts for the bearing screws 26 and 27, which are used to fasten the handle.
  • the rigid cover part 30 extends between and under the bearing blocks 28 and 29 and is connected to the plates 24 and 25 at the bearing points 21 and 22 via the bearing screws 26 and 27.
  • the anomaly described so far is surrounded by the display cushion 31.
  • This also encloses the rigid cover part 30, for example, an injection molded part, in front of and behind the plane of the drawing in FIG. 3.
  • Figure 4 which shows a plan view of the cover part 30 from the inside of the vehicle, that is, according to the arrow IV in Figure 3, shows that this part in a central area and thus in the central distance area between the two bearing points 21 and 22 with flat web-like extensions 32 and 33 is provided, which protrude into the foam material of the foam pad 31, not shown in FIG.
  • the cover part 30 carries out swiveling movements, that is, impressions in the area of one of the two bearing points 21 and 22 can follow.
  • extensions 32 and 33 can be designed (if necessary, with predetermined breaking points) so that part 30 is moved parallel to itself.

Abstract

The invention relates to a mounting for a protruding support strap (1) on a bodyshell component (6) in the passenger compartment of a motor vehicle, consisting of anlement that is associated with said mounting and which can become deformed when passenger impact occurs. The invention provides a simple structure that requires no extra space in front of said bodyshell component (6). The element is a metal plate that is placed on the side of the bodyshell component (6) that faces away from the passenger compartment and is fixed thereto (10), covering recesses (4, 5) therein. The support strap (1) is mounted (2, 3) on said metal plate that is designed in such a way that it becomes deformed when passenger impact occurs.

Description

Lagerung eines in den Insassenraum eines Kraftfahrzeugs ragenden Anbauteils, insbesondere eines Haltegriffs Storage of an add-on part protruding into the passenger compartment of a motor vehicle, in particular a handle
Die Neuerung betrifft eine Lagerung gemäß dem Oberbegriff des Schutzanspruchs 1.The innovation concerns storage according to the preamble of protection claim 1.
Bekanntlich können die üblichen starren Lagerungen von Anbauteilen in Kraftfahrzeugen, wie Haltegriffen und Spiegeln, an einem Rohbauteil, beispielsweise einem Dachlängs- oder -querträger, beim Aufprall in diesem Falle des Kopfes eines Fahrzeuginsassen, d.h. bei einem Fahrzeugcrash, zu schweren Verletzungen Anlaß geben. Dies beruht darauf, daß die bekannten Lagerungen starr ausgeführt sind und, wie gesagt, zumindest geringfügig in den Insassenraum des Fahrzeugs hineinragen.As is known, the usual rigid mounting of attachments in motor vehicles, such as handles and mirrors, on a raw component, for example a roof longitudinal or cross member, in the event of an impact in this case the head of a vehicle occupant, i.e. in the event of a vehicle crash, give rise to serious injuries. This is due to the fact that the known bearings are rigid and, as said, protrude at least slightly into the passenger compartment of the vehicle.
Zur Vermeidung dieses Nachteils sind in der DE 196 38 007 A1 bereits Lagerungen angegeben, die unter Verwendung einer Druckfeder, die sich an einem Seitenblech des Fahrzeugs abstützt, elastisch nachgiebig oder aber unter Verwendung eines stufentopfartigen Deformationsglieds, das sich ebenfalls an der Seitenwand abstützt, unter plastischer Verformung nachgiebig abgestützt sind. In beiden Fällen baut die Lagerung relativ hoch, so daß bei dem beschriebenen Stand der Technik örtlich an der Stelle der Lagerungen Vertiefungen im Seitenblech des Fahrzeugs vorgesehen sind. In jedem Falle müssen also Maßnahmen getroffen sein, die die Federhöhe bzw. die Höhe des Deformationsglieds berücksichtigen bzw. kompensieren; derartige Maßnahmen können aber auf Kosten anderer Gesichtspunkte gehen.To avoid this disadvantage, bearings are already specified in DE 196 38 007 A1 which, using a compression spring which is supported on a side panel of the vehicle, is elastically flexible or else using a stepped pot-like deformation member which is also supported on the side wall plastic deformation are resiliently supported. In both cases, the storage builds relatively high, so that in the described prior art, depressions are provided locally in the side plate of the vehicle at the location of the bearings. In any case, measures must be taken that take into account or compensate for the spring height or the height of the deformation element; such measures can, however, come at the expense of other considerations.
Der Neuerung liegt die Aufgabe zugrunde, eine gattungsgemäße Lagerung zu schaffen, die bei konstruktiv einfachem, preiswerten Aufbau einen zusätzlichen Platzbedarf vor einem der Befestigung dienenden Rohbauteil, beispielsweise einem Träger oder einer Seitenwand, vermeidet. Die Begriffe „vor" und „hinter" werden im Rahmen der Neuerung bezogen auf die Blickrichtung vom Insassenraum des Fahrzeugs verwendet.The innovation is based on the task of creating a generic storage which, with a structurally simple, inexpensive construction, avoids an additional space requirement in front of a raw component serving for fastening, for example a support or a side wall. The terms “in front” and “behind” are used in the context of the innovation in relation to the direction of view from the passenger compartment of the vehicle.
Die neuerungsgemäße Lösung dieser Aufgabe besteht in den kennzeichnenden Merkmalen des Hauptanspruchs, weitere vorteilhafte Ausbildungen der Neuerung beschreiben die Unteransprüche. Die Neuerung löst die definierte Aufgabe also in bestechend einfacher Weise, nämlich unter Verwendung eines einfachen Blechs, das auf der Hinterseite des Rohbauteils an diesem so befestigt wird, daß alle im Betrieb des Fahrzeugs auftretenden Belastungen, beispielsweise beim Ein- und Aussteigen an einem Haltegriff auftretende Belastungen, nicht zur Deformation oder gar Trennung des Blechs von der Rückseite des Rohauteils führen, während im Crashfalle beim Aufschlag des Kopfes oder eines anderen Glieds des Fahzeuginsassen auftretende Kräfte hinsichtlich der Erzeugung von Verletzungen dadurch gemindert werden, daß sich das Blech verformt und zumindest bereichsweise von der Rückseite des Rohbauteils löst.The solution to this problem according to the invention consists in the characterizing features of the main claim, further advantageous developments of the innovation describe the subclaims. The innovation solves the defined task in a captivatingly simple manner, namely using a simple sheet metal which is attached to the rear of the raw component in such a way that all loads occurring during operation of the vehicle, for example when entering and exiting a handle, occur Loads, do not lead to deformation or even separation of the sheet from the back of the raw part, while in the event of a crash, when the head or another member of the vehicle occupant hits, forces which result in the generation of injuries are reduced in that the sheet deforms and at least in some areas from the back of the body part loosens.
Betrachtet man lediglich zur Veranschaulichung der Wirkungsweise der Neuerung den bevorzugten Einsatzfall, nämlich die Lagerung eines Handgriffs, so stützt sich das Blech, an dem der Handgriff in üblicher und daher im einzelnen nicht zu beschreibender Weise befestigt ist, bei Zugkräften an der Rückseite des steifen Rohbauteils ab, das eine übliche Wanddicke von 1 ,5 bis 2 mm haben kann. Diese Wandstärke ist im Hinblick auf sonstige Aufgaben des Rohbauteils, insbesondere die Erzielung einer ausreichenden Stabilität im Rohbau, gewählt und führt dazu, daß das Rohbauteil beim Aufprall eines Fahrzeuginsassen nicht nachgibt, also hart wirkt. Während also das Blech, das demgegenüber eine Stärke von weniger als 1 mm haben kann, so daß es beim Aufprall deformierbar ist, sich bei Zugbeanspruchungen an der Rückseite des starren Rohbauteils abstützt, wird es bei in entgegengesetzter Richtung (Druck) wirkenden Beanspruchungen, wie sie beim Fahrzeugcrash auftreten, entsprechend Anzahl und Anordnung der Befestigungsstellen zwischen Blech und Rohbauteil unter Energieumsetzung deformiert und gegebenenfalls ganz oder vollständig von dem Rohbauteil gelöst. Dieses Deformationsverhalten führt also zu einer Nachgiebigkeit der Lagerung, die durch geeignete Wahl von Anzahl und Anordnung der in der Regel durch Punktschweißungen gebildeten Befestigungsstellen zwischen Blech und Rohbauteil gleichsam eingestellt werden kann. Beispielsweise wird man die Befestigungsstellen in gewissen Abständen vom Rand der Ausnehmung in dem Rohbauteil, also nicht unmittelbar neben dem Rand der Ausnehmung, vorsehen, so daß vor einer Zerstörung von Befestigungsstellen beim Aufprall eines Fahrzeuginsassen das Blech sich verformt. Man kann die Befestigungsstellen auch derart unsymmetrisch anordnen, daß die Deformation des Bleches zu einem kiappenartigen Wegschwenken des Blechs von der Rückseite des Rohbauteils führt.If you only consider the preferred application, namely the storage of a handle, to illustrate the mode of operation of the innovation, the sheet metal, to which the handle is attached in the usual and therefore not to be described in detail, is supported by tensile forces at the rear of the rigid raw component from, which can have a usual wall thickness of 1.5 to 2 mm. This wall thickness is selected with regard to other tasks of the body-in-white component, in particular the achievement of sufficient stability in the body-in-white, and leads to the fact that the body-in-white component does not yield when a vehicle occupant hits it, that is, it acts hard. So while the sheet, which on the other hand can have a thickness of less than 1 mm, so that it is deformable in the event of an impact, is supported by tensile stresses on the back of the rigid raw component, it is subjected to stresses acting in the opposite direction (pressure) as they are occur in the event of a vehicle crash, deformed according to the number and arrangement of the fastening points between the sheet metal and the unfinished component with conversion of energy and, if appropriate, completely or completely detached from the unfinished component. This deformation behavior therefore leads to a resilience of the bearing, which can be set, as it were, by a suitable choice of the number and arrangement of the fastening points between the sheet metal and the raw component, which are generally formed by spot welds. For example, the fastening points will be provided at certain intervals from the edge of the recess in the raw component, that is to say not directly next to the edge of the recess, so that the plate deforms before a fastening element is destroyed when a vehicle occupant collides with it. The fastening points can also be arranged asymmetrically in such a way that the deformation of the sheet metal leads to the sheet metal being swung away from the rear of the raw component.
In jedem Fall besitzt die Neuerung den Vorteil, daß infolge Verwendung eines flachen Deformationsteils in Gestalt des Blechs hinter dem Rohbauteil die neuerungsgemäße Lagerung vor dem Rohbauteil außerordentlich flach baut, und daß auch hinter dem Rohbauteil Platz nur beim Auftreten eines Crashs, nicht aber im normalen Fahrbetrieb des Fahrzeugs benötigt wird. Der Raum hinter dem Rohbauteil kann also beispielsweise zur Unterbringung von Dämpfungsmateriaiien oder anderen beim Crash nachgiebigen Teilen dienen.In any case, the innovation has the advantage that due to the use of a flat deformation part in the form of the sheet metal behind the raw component, the innovation Storage in front of the body part builds extremely flat, and that space behind the body part is only required when a crash occurs, but not during normal driving of the vehicle. The space behind the body-in-white component can thus be used, for example, to accommodate damping materials or other parts that are flexible in the event of a crash.
Zwei Ausführungsbeispiele der Neuerung werden im folgenden anhand der Zeichnung erläutert. Es zeigen:Two embodiments of the innovation are explained below with reference to the drawing. Show it:
Figur 1 weitgehend schematisch eine Draufsicht auf einen Haltegriff mit Lagerungen vom Insassenraum des Fahrzeugs her Figur 2 die in Figur 1 bei ll-ll angegebene Schnittansicht,FIG. 1 largely schematically a plan view of a handle with bearings from the passenger compartment of the vehicle, FIG. 2 the sectional view indicated in FIG. 1 at II-II,
Figur 3 eine Figur 2 entsprechende Schnittansicht für ein zweites Ausführungsbeispiel undFigure 3 is a sectional view corresponding to Figure 2 for a second embodiment and
Figur 4 die Ansicht vom Insassenraum entsprechend Pfeil IV in Figur 3.4 shows the view from the passenger compartment according to arrow IV in FIG. 3.
Der Haltegriff 1 ist in üblicher und daher im einzelnen nicht dargestellter Weise schwenkbar mit Lagerböcken 2 und 3 verbunden, die Ausnehmungen 4 und 5 im Rohbauteil 6 durchsetzen und mittels Schrauben 7 und 8 an dem Blech 9 gelagert sind. Während, wie aus Figur 2 auch hervorgeht, das Rohbauteil 6 eine relativ große, im Hinblick auf die erforderliche Stabilität des Rohbaus gewählte Wandstärke besitzt und demgemäß auch beim Aufprall des Kopfes eines Fahrzeuginsassen nicht verformt wird, sondern durch seine Steife Anlaß zu schweren Verletzungen geben kann, ist das Blech 9 mit erheblich geringerer Wandstärke ausgeführt, da es lediglich die im Betrieb des Fahrzeugs auf den Haltegriff 1 ausgeübten Kräfte, insbesondere Zugkräfte, aufnehmen muß. Da sich das Blech 9 beim Auftreten dieser Zugkräfte von hinten her an der Rückseite des Rohbauteils 6 abstützt, treten im normalen Betrieb des Fahrzeugs nur geringe Biegekräfte im Blech 9 auf.The handle 1 is pivotally connected to bearing blocks 2 and 3 in the usual and therefore not shown in detail, which pass through the recesses 4 and 5 in the unfinished component 6 and are mounted on the sheet metal 9 by means of screws 7 and 8. While, as can also be seen from FIG. 2, the body-in-white component 6 has a relatively large wall thickness chosen with regard to the required stability of the body-in-white and accordingly is not deformed even when the head of a vehicle occupant hits, but can cause severe injuries due to its stiffness , The sheet 9 is made with a considerably smaller wall thickness, since it only has to absorb the forces exerted on the handle 1 during operation of the vehicle, in particular tensile forces. Since the sheet metal 9 is supported from behind on the back of the raw component 6 when these tensile forces occur, only slight bending forces occur in the sheet metal 9 during normal operation of the vehicle.
Insbesondere zur Aufnahme von Druckkräften ist das Blech 9 mittels Punktschweißungen an der Rückseite des Rohbauteils 6 befestigt, wobei die Punktschweißungen hinsichtlich Anzahl und Ort so ausgewählt sind, daß das Blech 9 beim Kopfaufschlag das gewünschte Deformationsverhalten zeigt. So erkennt man, daß die Punktschweißstellen 10 nicht unmittelbar neben den Rändern der Ausnehmungen 4 und 5 im Rohbauteil 6 liegen, sondern in Abständen davon, so daß beim Auftreten von Druckkräften infolge großer Hebelarme relativ große Biegemomente von den Lagerböcken 2 und 3 auf das Blech 9 ausgeübt werden, die zunächst zur Deformation des Blechs selber, dann aber auch zur Zerstörung zumindest einzelner der Befestigungsstellen 10 führen. Durch entsprechende Wahl von Anzahl und Anordnung der Befestigungsstellen 10 kann also ein gewünschtes Deformationsverhalten des Blechs 9 eingestellt werden. Dadurch ist eine Anpassung an verschiedene Einsatzfälle der Neuerung möglich, d.h. eine Anpassung auch an die Anzahl der vorhandenen Lagerungen (bei dem beschriebenen Griff sind letztlich zwei Lagerungen im Bereich der Lagerböcke 2 und 3 vorhanden, während bei einer Innenspiegellagerung nur eine derartige Lagerstelle zu berücksichtigen ist). Wie das figürlich dargestellte Ausführungsbeispiel der Neuerung zeigt, kann ein durchgehendes Blech 9 zwei Lagerungen zugeordnet sein; man kann aber, insbesondere bei relativ weit auseinander liegenden Lagerungen, auch jeder Lagerung ein individuelles Blech zuordnen.In particular for absorbing compressive forces, the sheet 9 is fastened to the rear of the raw component 6 by means of spot welds, the spot welds being selected in terms of number and location such that the sheet 9 shows the desired deformation behavior when the head is turned up. It can be seen that the spot welds 10 do not lie directly next to the edges of the recesses 4 and 5 in the unfinished component 6, but at intervals therefrom, so that when Compressive forces due to large lever arms relatively large bending moments are exerted on the plate 9 by the bearing blocks 2 and 3, which initially lead to the deformation of the plate itself, but then also to the destruction of at least some of the fastening points 10. By selecting the number and arrangement of the fastening points 10 accordingly, a desired deformation behavior of the sheet 9 can be set. This enables adaptation to different applications of the innovation, ie adaptation to the number of existing bearings (in the handle described, there are ultimately two bearings in the area of the pedestals 2 and 3, while only one such bearing point has to be taken into account for an internal mirror bearing ). As the illustrated embodiment of the innovation shows, a continuous sheet 9 can be assigned to two bearings; However, you can also assign an individual sheet to each bearing, especially if the bearings are relatively far apart.
Auch in dem Ausführungsbeispiel nach den Figuren 3 und 4 geht es um die Lagerung eines dachseitigen Haltegriffs, von dem nur Einzelheiten bei 20 an den beiden Lagerstellen 21 und 22 des Handgriffs erkennbar sind. An der dem Insassenraum abgekehrten Seite des Rohbauteils 23 erkennt man die beiden Bleche 24 und 25, die hinsichtlich Funktion und Ausbildung dem Blech 9 in den Figuren 1 und 2 entsprechen. Sie decken also auch hier Ausnehmungen in dem Rohbauteil 23 ab und bilden gleichsam Muttern für die Lagerschrauben 26 und 27, die der Befestigung des Handgriffs dienen.The embodiment according to FIGS. 3 and 4 is also about the mounting of a roof-side handle, of which only details at 20 at the two bearing points 21 and 22 of the handle can be seen. On the side of the unfinished component 23 facing away from the passenger compartment, the two sheets 24 and 25 can be seen, which correspond to the sheet 9 in FIGS. 1 and 2 in terms of function and design. They also cover recesses in the raw component 23 and form, as it were, nuts for the bearing screws 26 and 27, which are used to fasten the handle.
In diesem Ausführungsbeispiei erstreckt sich zwischen und unter den Lagerböcken 28 und 29 das starre Abdeckungsteil 30, das an den Lagerstellen 21 und 22 über die Lagerschrauben 26 und 27 mit den Blechen 24 und 25 in Verbindung steht.In this exemplary embodiment, the rigid cover part 30 extends between and under the bearing blocks 28 and 29 and is connected to the plates 24 and 25 at the bearing points 21 and 22 via the bearing screws 26 and 27.
Umgeben ist die bisher beschriebene Anomdung von dem Schaupolster 31. Dieses umschließt das beispielsweise als Spritzgußteil ausgeführte starre Abdeckungsteil 30 also auch vor und hinter der Zeichenebene der Figur 3.The anomaly described so far is surrounded by the display cushion 31. This also encloses the rigid cover part 30, for example, an injection molded part, in front of and behind the plane of the drawing in FIG. 3.
Figur 4, die eine Draufsicht auf das Abdeckungsteil 30 von der Fahrzeuginnenseite, also entsprechend dem Pfeil IV in Figur 3, zeigt, läßt erkennen, daß dieses Teil in einem mittleren Bereich und damit im mittleren Abstandsbereich zwischen den beiden Lagerstellen 21 und 22 mit fiachstegartigen Fortsätzen 32 und 33 versehen ist, die in das Schaummaterial des - in Figur 4 nicht dargestellten - Schaumpolsters 31 hineinragen, zweckmäßigerweise mit eingeschäumt sind. Bei einem nur örtlichen Aufprall eines Fahrzeuginsassen im Bereich nur einer der beiden Lagerstellen 21 und 22 ist dadurch die Möglichkeit gegeben, daß das Abdeckungsteil 30 gleichsam Schwenkbewegungen ausführt, also Eindrückungen im Bereich einer der beiden Lagerstellen 21 und 22 folgen kann. Erfolgt ein Aufprall auf beide Lagerstellen 21 und 22, so kann eine dahingehende Ausbildung der Fortsätze 32 und 33 (gegebenenfalls unter Vorsehen von Sollbruchstellen) getroffen sein, daß das Teil 30 parallel zu sich bewegt wird.Figure 4, which shows a plan view of the cover part 30 from the inside of the vehicle, that is, according to the arrow IV in Figure 3, shows that this part in a central area and thus in the central distance area between the two bearing points 21 and 22 with flat web-like extensions 32 and 33 is provided, which protrude into the foam material of the foam pad 31, not shown in FIG. At a local only Impact of a vehicle occupant in the area of only one of the two bearing points 21 and 22 gives the possibility that the cover part 30 carries out swiveling movements, that is, impressions in the area of one of the two bearing points 21 and 22 can follow. If there is an impact on both bearing points 21 and 22, extensions 32 and 33 can be designed (if necessary, with predetermined breaking points) so that part 30 is moved parallel to itself.
Mit der Neuerung ist demgemäß eine gattungsgemäße Lagerung geschaffen, die sich durch gute Anpaßbarkeit an den jeweils vorliegenden Einsatzfall und durch besonders flache Bauweise bei einfachem preiswerten Aufbau auszeichnet. With the innovation, a generic storage is accordingly created, which is characterized by good adaptability to the respective application and by a particularly flat design with a simple, inexpensive construction.

Claims

S C H U T Z A N S P R Ü C H E PROTECTION REQUIREMENTS
1. Lagerung eines in den Insassenraum eines Fahrzeugs ragenden Anbauteils, insbesondere eines Haltegriffs, an einem Rohbauteil, das im Hinblick auf die Fahrzeugstabilität ausgelegt ist, mit einem der Lagerung zugeordneten, bei Aufprall eines Insassen unter Deformation nachgebenden Bauteil, dadurch gekennzeichnet, daß das Bauteil ein an der dem Insassenraum abgekehrten Seite des Rohbauteils (6) an diesem befestigtes (10), eine Ausnehmung (4, 5) in diesem abdeckendes Blech (9) ist, an dem das die Ausnehmung (4, 5) durchsetzende Anbauteil (2, 3) gelagert ist und das hinsichtlich der Verformbarkeit und Ausbildung seiner Befestigung (10) an dem Rohbauteil (6) im Hinblick auf die gewünschte Nachgiebigkeit beim Insassenaufprall ausgelegt ist.1. Storage of an attachment projecting into the passenger compartment of a vehicle, in particular a handle, on a body-in-white component, which is designed with regard to vehicle stability, with a component assigned to the bearing, yielding under deformation upon impact by an occupant, characterized in that the component A plate (9) on the side of the shell component (6) which is fastened to it on the side facing away from the passenger compartment, and a recess (4, 5) in this sheet metal (9) on which the add-on part (2, 5) passing through the recess (4, 5) is 3) is mounted and is designed with regard to the deformability and design of its fastening (10) on the body-in-white component (6) with regard to the desired flexibility in the event of an occupant impact.
2. Lagerung nach Anspruch 1 , dadurch gekennzeichnet, daß die Lagerung mehrere Lagerstellen mit individuellen Ausnehmungen (4, 5) in dem Rohbauteil (6) umfaßt, die von einem gemeinsamen Blech (9) abgedeckt sind, das an der dem Insassenraum abgekehrten Seite des Rohbauteils (6) an diesem befestigt (10) ist und an dem das die Ausnehmungen (4, 5) durchsetzende Anbauteil (2, 3) gelagert ist.2. Storage according to claim 1, characterized in that the storage comprises a plurality of bearing points with individual recesses (4, 5) in the raw component (6) which are covered by a common sheet (9) which on the side facing away from the passenger compartment Unfinished component (6) is fastened to this (10) and on which the add-on part (2, 3) passing through the recesses (4, 5) is mounted.
3. Lagerung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Rohbauteil (6) im Bereich der Ausnehmung (4, 5) eine Wandstärke von mehr als 1 mm, dagegen das Blech (9) eine solche von weniger als 1 mm aufweist.3. Storage according to claim 1 or 2, characterized in that the raw component (6) in the region of the recess (4, 5) has a wall thickness of more than 1 mm, whereas the sheet metal (9) has one of less than 1 mm.
4. Lagerung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Blech (9) an dem Rohbauteil (6) an vom Rand der Ausnehmung (4, 5) beabstandeten Stellen befestigt (10) ist.4. Storage according to one of claims 1 to 3, characterized in that the sheet (9) on the raw component (6) at points spaced from the edge of the recess (4, 5) is fixed (10).
5. Lagerung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Befestigungsstellen (10) des Blechs (9) an dem Rohbauteil (6) derart unsymmetrisch verteilt sind, daß das Blech (9) beim Aufprall eines Insassen kiappenartig vom Rohbauteil (6) abhebt. 5. Storage according to one of claims 1 to 4, characterized in that the fastening points (10) of the sheet (9) on the raw component (6) are distributed asymmetrically such that the sheet (9) in the impact of an occupant kiappen-like from the raw component ( 6) takes off.
6. Lagerung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Lagerung mehrere Lagerstellen (21, 22) mit individuellen Ausnehmungen in dem Rohbauteil (23) umfaßt und sich zwischen den Lagerstellen (21 , 22) auf der dem Insassenraum zugekehrten Seite des Rohbauteils (23) ein an den Lagerstellen (21, 22) mit dem Blech (24, 25) in Verbindung stehendes starres Abdeckungsteil (30) erstreckt, das im mittleren Abstandsbereich zwischen den Lagerstellen (21, 22) eine wippenartige Positionierung (32, 33) aufweist, die bei Aufprall eines Insassen im wesentlichen im Bereich nur einzelner der Lagerstellen (21, 22) Schwenkbewegungen des Abdeckungsteils (30) zuläßt.6. Storage according to one of claims 1 to 5, characterized in that the storage comprises a plurality of bearing points (21, 22) with individual recesses in the raw component (23) and between the bearing points (21, 22) on the side facing the passenger compartment of the unfinished component (23) extends at the bearing points (21, 22) with the sheet metal (24, 25) in connection rigid cover part (30) in the middle distance between the bearing points (21, 22) a rocker-like positioning (32, 33) which, when an occupant collides, permits pivoting movements of the cover part (30) essentially only in the area of individual bearing points (21, 22).
7. Lagerung nach Anspruch 6, dadurch gekennzeichnet, daß die wippenartige Positionierung Fortsätze (32, 33) an dem Abdeckungsteil (30) enthält, die in ein die Lagerung umgebendes Schaumpolster (31) hineinragen. 7. Storage according to claim 6, characterized in that the rocker-like positioning projections (32, 33) on the cover part (30) which protrude into a foam pad (31) surrounding the storage.
PCT/EP1999/003119 1998-10-30 1999-05-06 Mounting for a protruding accessory, especially a support strip, in the passenger compartment of a motor vehicle WO2000026058A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29819392.2 1998-10-30
DE29819392U DE29819392U1 (en) 1998-10-30 1998-10-30 Storage of an add-on part protruding into the passenger compartment of a motor vehicle, in particular a handle
DE29822594.8 1998-12-18
DE29822594U DE29822594U1 (en) 1998-10-30 1998-12-18 Storage of an add-on part protruding into the passenger compartment of a motor vehicle, in particular a handle

Publications (1)

Publication Number Publication Date
WO2000026058A1 true WO2000026058A1 (en) 2000-05-11

Family

ID=26061965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/003119 WO2000026058A1 (en) 1998-10-30 1999-05-06 Mounting for a protruding accessory, especially a support strip, in the passenger compartment of a motor vehicle

Country Status (1)

Country Link
WO (1) WO2000026058A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1555865A1 (en) * 1967-02-18 1971-02-18 Happich Gmbh Gebr Bracket for attaching sun visors and handle together
US5440783A (en) * 1992-02-06 1995-08-15 Prince Corporation Assist strap
US5519917A (en) * 1994-08-05 1996-05-28 Cambridge Industries, Inc. Mounting device for a front mounted removable handle and the like
DE19638007A1 (en) 1995-11-04 1997-05-07 Utescheny Endos Gmbh Gripping device for vehicle interiors
EP0852191A1 (en) * 1996-12-24 1998-07-08 Toyota Jidosha Kabushiki Kaisha Energy absorbing structure for automobile
US5791687A (en) * 1995-12-27 1998-08-11 Honda Giken Kogyo Kabushiki Kaisha Seat belt device for vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1555865A1 (en) * 1967-02-18 1971-02-18 Happich Gmbh Gebr Bracket for attaching sun visors and handle together
US5440783A (en) * 1992-02-06 1995-08-15 Prince Corporation Assist strap
US5519917A (en) * 1994-08-05 1996-05-28 Cambridge Industries, Inc. Mounting device for a front mounted removable handle and the like
DE19638007A1 (en) 1995-11-04 1997-05-07 Utescheny Endos Gmbh Gripping device for vehicle interiors
US5791687A (en) * 1995-12-27 1998-08-11 Honda Giken Kogyo Kabushiki Kaisha Seat belt device for vehicle
EP0852191A1 (en) * 1996-12-24 1998-07-08 Toyota Jidosha Kabushiki Kaisha Energy absorbing structure for automobile

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