DE3413182A1

DE3413182A1 - Hand-held fire-extinguishing device with protective shield

Info

Publication number: DE3413182A1
Application number: DE19843413182
Authority: DE
Inventors: Leo 6600 Saarbrücken Lenhard
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-04-07
Filing date: 1984-04-07
Publication date: 1985-11-07

Abstract

The invention relates to a hand-held fire-extinguishing device, predominantly to be taken in motor vehicles, which consists of a customary hand-held fire-extinguishing apparatus with pressurised container, valves and spray nozzle, connected according to the invention to a protective shield according to the invention which can be folded together so that it only takes up a very small amount of storage space in the motor vehicle. In the case of a fire, it can be quickly extended to a sufficient size in order to be able to get close to the source of the fire.

Description

Ieo Iehnhard Saarbrücken 2.4.84Ieo Iehnhard Saarbrücken 2.4.84

Trillerweg 18
66 SaarbrückenTrillerweg 18
66 Saarbrücken

Handfeuerlöscheinrichtung mit SchutzschildHand fire extinguisher with protective shield 34131823413182

Beschreibung: Description :

Handfeuerlöscheinrichtungen besonders solche zum Mitführen in Kraftfahrzeugen zum Löschen von Kraftfahrzeugbränden sind in verschiedenen Ausführungsformen bekannt.Hand-held fire extinguishers, especially those to be carried with you in motor vehicles for extinguishing motor vehicle fires are known in various embodiments.

Das Löschen eines Brandes besonders das Befreien im Kraftfahrzeug eingeschlossener Personen nach einem Unfall scheitert oft trotz Vorhandenseins eines Handfeuerlöschers, weil man wegen der großen Hitzeentwicklung mit dem Feuerlöscher nicht nahe genug an den Brandherd herankommen kann. Ziel dieser Erfindung ist es deshalb, ein Wärmeschutzschild zu schaffen, das mit dem Handfeuerlöschgerät mitgeführt wird bzw. an ihm befestigt ist und derart zusammenlegbar ist, daß es im Kraftfahrzeug wenig Stauraum einnimmt und im PalIe eines Brandes sich schnell zu einem ausreichend großen Schild entfalten oder auseinanderklappen läßt.The extinguishing of a fire, especially the freeing of people locked in the motor vehicle after an accident, fails often in spite of the presence of a hand-held fire extinguisher, because the fire extinguisher is very hot because of the great amount of heat it generates cannot get close enough to the source of the fire. The aim of this invention is therefore to provide a heat shield to create that is carried with the hand-held fire extinguisher or is attached to it and can be collapsed in this way is that it takes up little storage space in the motor vehicle and quickly becomes sufficient in the event of a fire large shield unfold or unfold.

Die Erfindung wird an Hand von 9 Figuren beschrieben:The invention is described on the basis of 9 figures:

Fig. 1 und 2:Fig. 1 and 2:

Feuerlöscher-Druckkörper (1) mit Ventil (4) und Sprühdüse (3) sowie kreisförmigem Wärmeschützschild (2) mit Durchbruch für die Sprühdüse (5) und Sichtfenster (6) und bolzenartigem Verbindungsstück (8), das Schutzschild und Druckkörper verbindet. Die dreieckigen Segmente lassen sich um die Bolzenachse verdrehen und können dadurch übereinander zu liegen kommen (12 in Fig.2),Fire extinguisher pressure body (1) with valve (4) and spray nozzle (3) and circular heat shield (2) with Opening for the spray nozzle (5) and viewing window (6) and bolt-like connecting piece (8), the protective shield and pressure hull connects. The triangular segments can be rotated around the bolt axis and can thus be superimposed on each other come to rest (12 in Fig. 2),

Fig. 3, 4 und 5:Fig. 3, 4 and 5:

Rechteckiger Schutzschild zweifach faltbar und gegenüber dem Druckkörper verdrehbar, so daß nach Verdrehung des gefalteten Schildes um 90 Grad,Druckkörper und gefalteter Schild sich nahezu überdecken.Rectangular protective shield foldable twice and rotatable with respect to the pressure hull, so that after rotating the folded shield by 90 degrees, pressure hull and folded shield almost overlap.

Fig. 6 und 7:Fig. 6 and 7:

Schutzschild bestehend aus biegesteifen Stäben, die mittig durch ein Gelenk verbunden sind. Entlang der Stäbe ist warmfeste Folie oder Gewebe so befestigt, daß sie sich im aufgespannten Zustand zwischen den Stäben spannt, und im zusammengefalteten Zustand sich zwischen den Stäben faltet (Fig. 7)Protective shield consisting of rigid rods that are connected in the middle by a joint. Along the bars heat-resistant film or fabric is attached in such a way that it is stretched between the bars when it is stretched, and folds between the bars when folded (Fig. 7)

Fig. 7 und 8:Fig. 7 and 8:

Schutzschild aus einem dreieckigen Rahmen aus biegesteifen Stäben, die durch Gelenke verbunden sind. Sines der Gelenke ist lösbar. Folie oder Gewebe ist an den Dreieckecken befestigt, sodaß ein Zusammenklappen bei Zusammenfalten der F lie oder Gewebe möglich ist (Fig.9).Protective shield made of a triangular frame made of rigid rods that are connected by joints. Sines of the joints is solvable. Foil or fabric is attached to the triangle corners so that it collapses when the F lie or tissue is possible (Fig. 9).

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Claims

Leo Lehnhard Saarbrücken 2.4,84 Trillerweg 18 66 Saarbrücken 3413182 Hand fire extinguishing device with protective shield Patent claims:

1. Hand-held fire extinguishing device for small fires such as motor vehicle fires, consisting of a hand-held fire extinguisher, which is more common Design with pressure vessel for extinguishing liquids, foam or powder, with valves and spray nozzle, characterized in that as a supplement to the usual hand-held fire extinguisher, either separately or permanently connected to the pressure vessel Protective shield made of sufficiently heat-resistant materials is provided that in the case of non-use by pushing together or folding rigid segments that make it up, or folding and rolling flexible segments, of which it consists, takes up a very small space, and in the event of a fire in a sufficient large protective shield can be transferred, which allows fighting the fire from above,

2. Protective shield for hand fire extinguishers according to Claim 1, characterized in that an opening (6 in Fig.1 and 2) or within the protective shield surface transparent 2one is located as a viewing window.

3. Protective shield for hand fire extinguishers according to claim 1, characterized in that the shield is made of rigid, acute-angled triangular plates or sheet metal segments (10 in Fig. 2), which are centrally connected to each other at their pointed corners rotatable by a flat joint so that they overlap each other when pushed together (12 in Fig. 2) and fan-like full or partial circles (Fig.2) can be rotated apart, with the long "triangle sides folds are advantageously provided that prevent tangential separation of the segments.

4. Protective shield for Iland fire extinguishing systems according to Claim 1 and 2, characterized in that the shield consists of rectangular, rigid segments which are around straight bending edges (20 in Fig. 3 and 4), which are advantageously right to the longitudinal axis of the pressure vessel, and the can be designed as hinges, can be folded, with the or one of the middle segments in the middle is rotatably attached to a bolt on the pressure body, so that after the folding of the shield segments by turning by 90 degrees (Fig. 4 and 5) the pressure hull and the collapsed Segments come to cover and the pressure hull and shield thus require the smallest storage space.

5. Protective shield for hand fire extinguishers according to claim 1 and 2, characterized in that the shield consists of flexurally rigid rods which at one of their ends are connected by a central plane hinge about which they can be rotated apart (Figs. 6 and 7), so that when turning apart, a polygonal surface is created, with flexible foils or fabric attached to the rods are that they span the segment surfaces between the SJtäben and fold up when twisting the rods (Fig. 7).

6. Protective shield for hand fire extinguishers according to claim 1 and 2, characterized in that the shield consists of a collapsible frame consisting of rigid rods, the triangular (Fig. 8) or Forms rectangular surfaces, the rods being connected to one another by joints at the ends and at least one of the joints represents a separable connection, whereby the rods are placed on top of one another by opening this connection can be, the frame surface is covered by flexible film or fabric, which at least to the Corner points of the frame is attached and folds when the frame is folded.

Leo Lenhard Trillerueg 18 Saarbrücken