CN2215926Y

CN2215926Y - Portable device for rescuing from fire

Info

Publication number: CN2215926Y
Application number: CN 95201601
Authority: CN
Inventors: 项怀达; 郑宽平; 郑宽钦; 郭亮; 刘奕忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-01-23
Filing date: 1995-01-23
Publication date: 1995-12-27
Anticipated expiration: 2005-01-23

Abstract

The utility model relates to a portable device for life saving, which is formed by combining an outer casing, an oxygen bomb, an oxygen cover, a trigger cover body, and a placing bracket, wherein, oxygen and illumination are reasonably combined. The trigger cover body is utilized to release the oxygen to prevent the people in a fire scene from being choked to die or to faint. People can escape from the fire scene with conscious mind and can wait rescue. Accordingly, the purpose of reducing casualty is achieved.

Description

Portable device for rescuing from fire

The utility model belongs to lifesaving appliance, relates in particular to a kind of portable type lifesaving appliance.

When general fire takes place, the injures and deaths reason, the one, power supply burns or closes, and is on-the-spot as dark as a stack of black cats, can't find an exit, and locks into the scene, and the 2nd, contain carbon monoxide in the dense smoke, the people promptly enters comatose state after sucking several minutes, can't flee the scene, and is choked to death while still alive.In recent years, and though there is protective mask to come out, few suction carbon monoxide avoided, but effect is limited, only can prevent that dense smoke from directly choking nose, can't intercept or separate the carbon monoxide in the dense smoke.

When fire takes place, can allow two essential condition of Field Force's safe escape predicament be oxygen and light, the purpose of this utility model provides a kind of portable type lifesaving appliance, when it takes place at fire, illuminating lamp can be opened automatically, and the escape unharmed dangerous area can be prevented to be choked dusk by dense smoke.

The utility model adopts following technical scheme:

Portable type lifesaving appliance of the present utility model, by shell body 1, air tank 2, oxygen mask 3, pull lid 4 and rack 5 combines, shell body is the space container of an end opening shape, be provided with illuminating lamp 13 and battery 14 in its other end 12, connect an attaching plug 15 at battery 14 places, shell body 1 outer rim is provided with braces 16, air tank 2 is a high-pressure bottle, place in the outer casing container space 11, the other regulator 22 that is provided with of gas outlet 21 sides of air tank 2, the top is provided with the rotatable screw rod of adjusting 211, establishes a square convex body 212 on the screw rod 211, and oxygen mask 3 is connected with regulator 22 by the flexible pipe 31 of suitable length, which is provided with an aspirated switch 32, the central authorities that pull lid 4 are provided with square slotted eye 41, are set in shell body 1 top, and the square convex body 212 of air tank 2 is stretched in its square slotted eye 41, holder 5 is fixed on the wall appropriate location, fixing for shell body 1 embedding, shell body 1 can reduced volume be a flashlight shape 6, changes in it and places dry cell 62 and small oxygen inflator 2 '.

Specifically narrate embodiment below in conjunction with accompanying drawing:

Fig. 1 is a decomposing schematic representation of the present utility model

Fig. 2 is a cut-away view of the present utility model

Fig. 3 is a use schematic diagram of the present utility model

Fig. 4 is the first enforcement illustration of the present utility model

Fig. 5 is the second enforcement illustration of the present utility model

Fig. 6 is the utility model second embodiment cut-away view

1 shell body, 11 vessel spaces, 12 shells, one end, 13 illuminating lamps, 14 batteries, 15 attaching plugs, 16 braces, 2 air tanks, 2 ' small oxygen inflator, 21 gas outlets, 211 screw rods, 212 convex bodys, 22 regulators, 3 oxygen masks, 31 flexible pipes, 32 switches, 4 are pulled lid, 41 slotted eyes, 5 holders, 51 sockets, 6 cylindrical body, 61 illuminating lamps, 62 dry cells among the figure

Use step of the present utility model, at ordinary times the portable type lifesaving appliance is placed on the wall of each public place, attaching plug 15 inserts socket 51 chargings on the wall, work as power interruptions, battery 14 automatic powers, illuminating lamp 13 is opened, at this moment, can find lifesaving appliance in the dark, it is taken off from holder 5, by pulling the rotation of lid 4, drive square convex body 212, screw rod 211 is opened, allow oxygen send by the gas outlet 21 of air tank 2, this moment, oxygen was high pressure, by regulator 22, made oxygen will place the oxygen mask 3 in the vessel space 11 to take out then via flexible pipe 31 to oxygen mask 3 smoothly, for avoiding the oxygen unnecessary waste, oxygen mask 3 is controlled the output of oxygen by the push switch 32 of supplying gas of its bottom, its operating position as shown in Figure 3, the user backs on the body lifesaving appliance, make illuminating lamp towards the place ahead, oxygen mask 3 is attached to nose and oral area,, can obtains oxygen with the push switch 32 of supplying gas under the hand, for saving oxygen, do not use push switch 32, then oxygen is not sent, according to experiment, oxygen unit as shown in Figure 3, at least can supply halfhour oxygen, enough users flee the scene, and wait for succouring and escape danger.Fig. 5 and another embodiment shown in Figure 6, be with volume-diminished, make the torch tubular, battery changed into dry cell is more convenient to portably use, but staff is one when urgent, be provided with illuminating lamp 61 in the place ahead of cylindrical body 6 inside and put dry cell 62, small oxygen inflator 2 ' is inserted in the space of its second half section, the gas outlet 21 of this small oxygen inflator 2 ' also is provided with regulator 22, flexible pipe 31 picks out from regulator 22, insert space is very little, and oxygen mask can't be set again, when pull lid 4 with screw rod 211 turn-ofves after, just directly flexible pipe 31 being put into oral area smokes, according to experimental result, small oxygen inflator 2 ' can be supplied 15 to 20 minutes oxygen approximately, is enough to that also the people is fled the scene and waits to rescue.

Facts have proved, portable type lifesaving appliance of the present utility model, the oxygen and the illumination that need most during with fire combine, and can play a role at once, have reached design purpose.

Claims

1, a kind of portable type lifesaving appliance, it is characterized in that, it is by shell body, air tank, oxygen mask, pull lid and rack combines, shell body is that an end is a ringent space container, be provided with illuminating lamp and battery in its other end, connect an attaching plug at the battery place, the shell body outer rim is provided with braces, and air tank is a high-pressure bottle, places in the outer casing container space, the other regulator that is provided with of the air outlet side of air tank, the top is provided with the rotatable screw rod of adjusting, and establishes a square convex body on the screw rod, and oxygen mask is connected with regulator by the flexible pipe of suitable length, which is provided with an aspirated switch, the central authorities that pull lid are provided with square slotted eye, are set in the shell body top, and the square convex body of air tank is stretched in its square slotted eye, holder is fixed on the wall appropriate location, embeds fixing for shell body.

2, portable type lifesaving appliance according to claim 1 is characterized in that, described shell body can reduced volume be a flashlight shape, changes in it to place dry cell and small oxygen inflator.