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DE1941210A1 - Deflector for the air currents rising up on the windshield of motor vehicles during ventilation - Google Patents

Deflector for the air currents rising up on the windshield of motor vehicles during ventilation

Info

Publication number
DE1941210A1
DE1941210A1 DE19691941210 DE1941210A DE1941210A1 DE 1941210 A1 DE1941210 A1 DE 1941210A1 DE 19691941210 DE19691941210 DE 19691941210 DE 1941210 A DE1941210 A DE 1941210A DE 1941210 A1 DE1941210 A1 DE 1941210A1
Authority
DE
Germany
Prior art keywords
deflector
air currents
windshield
motor vehicles
sun visor
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.)
Pending
Application number
DE19691941210
Other languages
German (de)
Inventor
Buschhaus Theodor Ludwig
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.)
BUSCHHAUS THEODOR LUDWIG
Original Assignee
BUSCHHAUS THEODOR LUDWIG
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 BUSCHHAUS THEODOR LUDWIG filed Critical BUSCHHAUS THEODOR LUDWIG
Priority to DE19691941210 priority Critical patent/DE1941210A1/en
Publication of DE1941210A1 publication Critical patent/DE1941210A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/24Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/241Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
    • B60H1/242Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the front area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/02Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Body Structure For Vehicles (AREA)

Description

Ablenkscheibe für die bei Ventilation an des Winds¢hutzscheibe von Kraftfahrzeugen aufsteigenden Luftströmungen Die Erfindung bezieht sich auf eine Ablenkscheibe für die z.B. bei der Ventilation auf der Innenseite der Windschutzscheibe eines Kraftfahrzeuges aufsteigenden Luftströme.Deflector for the ventilation on the wind protection disc of Motor vehicles ascending air currents The invention relates to a Deflector for e.g. ventilation on the inside of the windshield of a motor vehicle rising air currents.

Sie bezweckt, diese Luftströme vom Knopf des Fahrers abzulenken und die Fahrsicherheit dadurch zu erhöhen, daß die durch die Zugluft entstehenden Entzündungen der Bindehaut und der im Nasen- und Rachenraum befindlichen Schleimhäute sowie Brmüdungßerscheinungen, das Tränen oder Brennen der Augen verhindert werden.Its purpose is to divert these air currents away from the driver's button and to increase driving safety by reducing the inflammation caused by the draft the conjunctiva and the mucous membranes in the nasal and pharynx as well as signs of fatigue, preventing tearing or stinging of the eyes.

Diese Aufgabe ist erfindungsgemäß dadurch gelöst, daß an im Längsmittelbereich der Vorderfläche einer in üblicher Weise verschwenkbaren Sonnenblende vorgesehenen Lagern eine drehverstellbare Ablenkscheibe für die aufsteigenden Ventilations-Luftströme angeordnet ist. Um eine zuverlässige Ableitung der Luftströme auch seitlich der Sonnenblende zu erzielen, ist die Ablenkscheibe zumindest an einem Ende mit einer seitlich über die Sonnenblende vorstehenden und der Krummung des Wagendaches angepaßten Verlängerung versehen.This object is achieved according to the invention in that on in the longitudinal central area the front surface of a sun visor which can be pivoted in the usual way is provided Mount a rotating deflector disc for the ascending ventilation air currents is arranged. In order to reliably divert the air currents to the side as well To achieve sun visor, the deflector disc is at least at one end with a Laterally protruding over the sun visor and adapted to the curvature of the car roof Provided extension.

Die Ablenkscheibe besteht vorzugsweise aus einem weichen, durchsichtigen Material, das bei etwaigen Unfällen Verletzungen vqreeidet und den Vorteil hat, daß die Ablenkscheibe in einfacher Weise z.B. mittels einer Schere bearbeitet werden kann, wenn bei Sondereinbauten im Fahrzeug (z.B. Panoramaspiegel od.dgl.) entsprechende Aussparungen eingeschnitten werden müssen.The baffle is preferably made of a soft, transparent one Material that prevents injuries in the event of an accident and has the advantage of that the baffle can easily be machined, for example by means of scissors will can, if in the case of special installations in the vehicle (e.g. panoramic mirrors or the like) appropriate Recesses need to be cut.

In der Zeichnung ist ein Ausführungsbeispiel des Eriindungsgegenstandes dargestellt. Es zeigen Fig.1 eine schematische Darstellung des Vordersitzes eines Kraftfahrzeuges, Fig.2 eine Ansicht von unten gemäß Pfeilrichtung D der Fig.1 in größerem Maßstab, Fig.3 eine Ansicht in Pfeilrichtung 0 der Fig.2, Fig.4 einen Querschnitt nach der Linie A-B in vergrößertem Maßstab.The drawing shows an embodiment of the subject matter of the invention shown. 1 shows a schematic representation of the front seat of a Motor vehicle, Figure 2 is a view from below in the direction of arrow D of Figure 1 in on a larger scale, FIG. 3 a view in the direction of arrow 0 in FIG. 2, FIG. 4 a cross section according to the line A-B on an enlarged scale.

Mit 1 ist eine zumeist gepolsterte Sonnenblende bezeichnet, die in bekannter Weise herunterklappbar am Wagendach 2 eines Kraftfahrzeuges 5 angebracht ist. Auf der in hochgeklappter Lage (Fig.1) dem Wageninnern zugekehrten Unterfläche der Sonnenblende 1 ist um Achsen 6 eine vorteilhaft aus durchsichtigem weichen Werkstoff bestehende Ablenkscheibe 5 in Pfeilrichtung P verschwenkbar, die bei einer in geeignetem Winkel eingestellten Lage die an der Windschutzscheibe 7 in Pfeilrichtung G aufsteigenden Luftströmungen 8 vom Kopf eines Fahrers 9 fernhalten.1 with a mostly padded sun visor is referred to, which in In a known manner, attached to the car roof 2 of a motor vehicle 5 so that it can be folded down is. On the lower surface facing the inside of the car in the folded-up position (Fig. 1) the sun visor 1 is advantageously made of transparent soft material about axes 6 existing deflection disc 5 pivotable in the direction of arrow P, which in a suitable Angle set position ascending on the windshield 7 in the direction of arrow G. Keep air currents 8 away from the head of a driver 9.

Die Schwenkachsen 6 der Ablenkscheibe 5 sind in Scharnieren 10,11 gelagert, wobei jeweils eine der Scharnierhälften 1i im Lärramittelbereich der Sonnenblende mittels durchgehender Niete oder Schrauben 12 befestigt ist.The pivot axes 6 of the deflection disk 5 are in hinges 10, 11 stored, with one of the hinge halves 1i in the noise center area of the sun visor is fastened by means of continuous rivets or screws 12.

Um die an der Windschutzscheibe 7 aufsteigenden Luftströme 8 mit Sicherheit vom Fahrer fernzuhalten, sind die Endteile 13, 14 der Ablenkscheibe 5 über die Sonnenblende 1 hinaus verlängert, wobei jeweils der äußere Endteil 13 eine der Wölbung der Wagenwand entsprechende Abrundung 15 hat.Around the air currents 8 rising on the windshield 7 with certainty To keep away from the driver, the end parts 13, 14 of the deflector 5 over the sun visor 1 also extended, each of the outer end portion 13 one of the curvature the Carriage wall has a corresponding rounding 15.

Die Erfindung ist nicht auf das dargestellte Beispiel beschränkt. So können z.B.um die Ablenkscheibe 5 nachträglich auch bei bereits im Verkehr befindlichen Kraftfahrzeugen anzubringen, statt der Scharnierbefestigungsniete 12 für die Drehachsen 6 der Ablenkscheibe 5 auch bügelartig die eine Längshälfte der Sonnenblende 1 mit federnden Schenkeln umgreifende Halteklammern verwendet werden, wobei am freien Ende des einen Schenkels ein zylindrisches Lagerauge für die Drehachse 6 vorgesehen ist.The invention is not restricted to the example shown. For example, you can add the deflection disc 5 to those already in traffic To attach motor vehicles, instead of the hinge fastening rivets 12 for the axes of rotation 6 of the deflection disk 5 also with one longitudinal half of the sun visor 1 in a bow-like manner Retaining clips encompassing resilient legs are used, with the free A cylindrical bearing eye for the axis of rotation 6 is provided at the end of one leg is.

Claims (3)

nsErch-!nsErch-! 1))Ablenkscheibe für die bei Ventilation an der Windschutzscheibe von Kraftfahrzeugen aufsteigenden Luftströmungen, dadurch gekennzeichnet, daß an im Längsmittelbereich der Vorderfläche einer verschwenkbaren Sonnenblende (1) vorgesehenen Lagern (10,11) eine drehverstellbare Abkenkscheibe (5) für die aufsteigenden Ventilatlons-Luftstöme angeordnet ist.1)) Deflector for ventilation on the windshield air currents rising from motor vehicles, characterized in that on provided in the longitudinal center area of the front surface of a pivotable sun visor (1) Bearings (10, 11) a rotatably adjustable lowering disc (5) for the ascending ventilation air currents is arranged. 2) Ablenkscheibe nach Anspruch 1, dadurch gekennzeichnet, daß die Ablenkscheibe (5) zumindest an einem Ende mit einer seitlich über die Sonnenblende (1) vorstehenden und der Kriimmung des Wagendaches angepaßten Verlängerung (13,15) versehen ist.2) deflection disc according to claim 1, characterized in that the Deflector (5) at least at one end with a side over the sun visor (1) protruding extension (13.15) adapted to the curvature of the car roof is provided. 3) Ablenkscheibe nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Ablenkscheibe (5) aus einem durchsichtigen und vorteilhaft weichen Material besteht.3) deflection disc according to claim 1 and 2, characterized in that the baffle (5) made of a transparent and advantageously soft material consists.
DE19691941210 1969-08-13 1969-08-13 Deflector for the air currents rising up on the windshield of motor vehicles during ventilation Pending DE1941210A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691941210 DE1941210A1 (en) 1969-08-13 1969-08-13 Deflector for the air currents rising up on the windshield of motor vehicles during ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691941210 DE1941210A1 (en) 1969-08-13 1969-08-13 Deflector for the air currents rising up on the windshield of motor vehicles during ventilation

Publications (1)

Publication Number Publication Date
DE1941210A1 true DE1941210A1 (en) 1971-02-25

Family

ID=5742690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691941210 Pending DE1941210A1 (en) 1969-08-13 1969-08-13 Deflector for the air currents rising up on the windshield of motor vehicles during ventilation

Country Status (1)

Country Link
DE (1) DE1941210A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600461A1 (en) * 1985-12-06 1987-07-16 Hoelter Heinz Ventilation for drivers of buses and heavy goods vehicles
DE4229596A1 (en) * 1992-09-04 1994-03-10 Bayerische Motoren Werke Ag Ventilating arrangement for passenger area of car - has roof plate alterable in its inclination angle which produces air current directable to rear seats
DE102011052680A1 (en) * 2011-08-12 2013-02-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle has air guiding device which deflects air flow from windscreen and/or from vehicle roof to driver and/or passenger position in interior of vehicle, while air flow flows along vehicle roof in interior of vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600461A1 (en) * 1985-12-06 1987-07-16 Hoelter Heinz Ventilation for drivers of buses and heavy goods vehicles
DE4229596A1 (en) * 1992-09-04 1994-03-10 Bayerische Motoren Werke Ag Ventilating arrangement for passenger area of car - has roof plate alterable in its inclination angle which produces air current directable to rear seats
DE4229596C2 (en) * 1992-09-04 2001-02-22 Bayerische Motoren Werke Ag Ventilation arrangement for a vehicle interior
DE102011052680A1 (en) * 2011-08-12 2013-02-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle has air guiding device which deflects air flow from windscreen and/or from vehicle roof to driver and/or passenger position in interior of vehicle, while air flow flows along vehicle roof in interior of vehicle

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