RU1819640C - Transport bracket of hand-held fire extinguisher - Google Patents

Abstract

Use: fire fighting equipment. SUMMARY OF THE INVENTION: the bracket comprises a base with an inclined stop, upper and lower holders. The lower holder is made in the form of an enveloping surface of complex shape, the horizontal projection of which consists of two arcs connected by two straight segments. The radii of the arcs are equal to the radius of the cylinder of the fire extinguisher, and the centers of the radii of the arcs are located on the same axis and at a distance from each other not exceeding the height of the inclined stop. The lower holder in the area around the cylinder of the fire extinguisher is flanged. 3 ill.

Description

The invention relates to fire fighting equipment, in particular to brackets for installing hand-held fire extinguishers in vehicles: cars, tractors, etc.

The purpose of the invention is to increase the reliability of the structure.

This goal is achieved in that the lower holder is made in the form of two arcs connected by straight sections, while the radii of the arcs are equal to the radius of the extinguisher cylinder, and the centers of radii located on the same axis are apart from each other at a distance not exceeding the value heights of an inclined emphasis.

In FIG. 1 shows a proposed bracket, front view; in FIG. 2 - the same side view; FIG. 3 is a section AA in FIG. 1,

The bracket contains a base 1 with an inclined emphasis 2 of a height N located in the installation area of the lower holder

3. The holder 3 is made in the form of two arcs 4 and 5 connected by rectilinear sections 6, while the radii of the arcs 4 and 5 are equal to the radius of the cylinder of the fire extinguisher 7, and their centers located on the same axis are spaced apart from each other Hi, not exceeding the height H of the inclined support 2. Holder 3 dl. increase stiffness in

the envelope of the fire extinguisher 7 is equipped with a flange 8. The upper holder consists of a rear 9 and a front 10 half-clamps pivotally connected, a clasp 11 and a clip-catch 12 made of wire in the form of a frame, taking into account the possibility of elastic deformation.

Before installing the fire extinguisher 7 in the bracket, the front half-clamp 10 with the fastener 11 and the latch bracket 12 are opened, the fire extinguisher is installed in the holder 3, the bottom of the fire extinguisher cylinder rests against the inclined radius stop 2 of the base 1. After this, the half-clamp

AND

WITH

L

ABOUT

I

The bottom 10 is closed with the latch 12 and the fastener 11.

The proposed design of the transport bracket provides increased reliability, because the lower holder does not deform under the influence of dynamic loads from the fire extinguisher mass converted by the inclined surface of the stop, i.e. retains the shape obtained in the manufacture. In this case, cases of jamming of the fire extinguisher in the bracket are excluded, and the presence of flanging on the upper edge of the lower holder in the coverage area of the cylinder reduces the possibility of damage to the paint coating of the fire extinguisher when operating on vehicles.

0

5

Claims (1)

Formula invented A transport bracket for a hand-held fire extinguisher, comprising a base with an inclined stop, upper and lower holders, characterized in that, in order to increase reliability, the lower Holder is made in the form of a covering surface of complex shape, the horizontal projection of which consists of two arcs connected by two arcs segments, while the radii of the arcs are equal to the radius of the fire extinguisher cylinder, and the centers of the radii of the arcs are located on the same axis and at a distance from each other not exceeding the height of the inclined stop, rum, the lower holder in the coverage area fire extinguisher cylinder is made flare. Fi. { Yu .2 6 F & .Z