CN2446062Y - Safety lifewaving seat for airplane - Google Patents

Abstract

The utility model discloses a safety lifesaving seat for an airplane, which comprises a crust, a supporting rack, etc. The utility model is characterized in that the crust is composed of two hemispherical casings; the upper ends of the two hemispherical casings are connected through a folding device; a backrest seat, a lighting lamp, a parachute, a vent hole, etc. are arranged in the hemispherical casings; a fastening plate is arranged for connecting the supporting rack and the hemispherical casings together. When the emergency of the airplane appears, the utility model can be folded into a full close cylinder to isolate with the outside world. When accidents of explosion or crash happen, the utility model can do the functions of prevention of explosion, fire, shack and impact, provides lifesaving chance for passengers and is capable of reducing loss of air accidents.

Description

The aircraft safety Lifesaving chair

The utility model relates to airplane equipment, especially relates to a kind of aircraft safety Lifesaving chair.

Continuous progress and development along with society, aviation industry is flourishing day by day, and whole world year transport of passengers reaches people more than 100,000,000, and annual air crash takes place often, the possibility that the passenger survives because of no selfrescue equipment in the airplane crash is very little, also can stay lifelong maimed person even survive.Granted publication number for the Chinese patent of CN2150147Y " aircraft safety chair " though can play the effect of protection passenger life security; but it is not suitable for using as seat at ordinary times; can only be as safety device for life-saving when airplane crash takes place; and certain specific position aboard can only be installed; for one or two people provide the escape chance, and can not provide the escape chance for all passengers.

The purpose of this utility model is to provide a kind of and has seat and two kinds of functions of safety device for life-saving, all provides escape chance, explosion-proof, shockproof, shock resistance, flameproof aircraft safety Lifesaving chair for all passengers.

The purpose of this utility model is achieved in that the utility model comprises shell, carriage and seat base, seat base is fixed on the floor, feature is that shell is made up of the hemisphere housing that two two sides are the plane, the bottom of two hemisphere housings is hinged to connect together, the upper end connects by the approximator of band rocking handle, four limits, front at the hemisphere housing all are fixed with the rubber bar that seals, on the hemisphere housing, be processed with air extractor vent, the backrest seat is installed in the hemisphere housing, the backrest seat is provided with safety belt, the back of backrest seat is placed with parachute, under be placed with air bag; Lateral outer at the hemisphere housing is processed with projection, and an end of binding is movably arranged on the carriage, is processed with the groove that matches with projection on binding.

Inside face at the hemisphere housing is equipped with inner casing; Above the backrest seat in the hemisphere housing electric fan and illuminating lamp are installed, electric fan and illuminating lamp are powered by storage battery; On the both sides, upper end of two hemisphere housings an approximator is installed respectively, two backrest seats are installed in each hemisphere housing; Under the backrest seat bottom, also be placed with fire extinguisher.

The utility model is because design has two hemisphere housings, and the hemisphere housing connects by approximator, and each hemisphere housing is equipped with two backrest seats, the box that so just aircraft seat to be designed to a four-player be an assembled unit.When aircraft safety flies, two hemisphere housing upper ends are opened wide, and four passengers follow the same at ordinary times cosily to seat together, when aircraft is in an emergency, the passenger makes the hemisphere housing break away from carriage, then with the hand handle that shakes as long as binding is up pulled, approximator will spur two hemisphere housings and close up into a complete leak free cylinder, be hedged off from the outer world, so just can greatly alleviate the aircraft blast, burn, guarantee passenger safety passenger's harm; Aloft explode as aircraft, the passenger can press the parachute switch after escaping blast, and releasing a parachute is out of danger.In case the utility model also can be used as the safe sanctuary that drops in the open-air remote, thickly forested mountains.Shell adopts intensity height, resistant to elevated temperatures material to make, and inner casing is then made by the fire proofing of good springiness.That air bag can play a part is shockproof, oxygen supply, ball float.Therefore the utility model can play explosion-proof, fire prevention, shockproof, shock proof effect when aircraft generation air shooting or crash accident, and for all passengers provide the escape chance, protection passenger life security can significantly reduce the airplane crash loss.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the birds-eye view of Fig. 1.

Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.

The utility model comprises shell 1, carriage 19 and seat base 22, and seat base 22 is fixed on the floor.Shell 1 is made up of the hemisphere housing 12 that two two sides 10 are the plane, inside face at hemisphere housing 12 is equipped with inner casing 13, the bottom of two hemisphere housings 12 is hinged to connect together, the upper end connects by the approximator 7 that both sides respectively are equipped with a band rocking handle 6,9 four limits, front at hemisphere housing 12 all are fixed with the rubber bar 8 that seals, on hemisphere housing 12, be processed with air extractor vent 12, two backrest seats 11 are installed in each hemisphere housing 12, backrest seat 11 is provided with safety belt 14, the back of backrest seat 11 is placed with parachute 15, under be placed with air bag 20 and fire extinguisher 21, electric fan 4 and illuminating lamp 2 are installed above the backrest seat 11 in hemisphere housing 12, and electric fan 4 and illuminating lamp 2 are by storage battery 5 power supplies; In the side of hemisphere housing 12 10 external process three projections 18 that are on the same horizon are arranged, one end of binding 16 is movably arranged on the carriage 19, on binding 16, be processed with the groove 17 that matches with projection 18, groove 17 on the binding 16 is stuck with projection 18, hemisphere housing 12 and carriage 19 are connected together securely, prevent that hemisphere housing 12 from rotating at ordinary times or moving.

When being in an emergency, the passenger is as long as make progress cocked binding 16 earlier, hemisphere housing 12 and carriage 19 are thrown off, then with the hand handle 6 that shakes, approximator 7 will spur two hemisphere housings 12 and close up into a complete leak free cylinder, be hedged off from the outer world, thereby provide the chance of once escaping disaster for the passenger.

Claims (5)

1, a kind of aircraft safety Lifesaving chair, comprise shell (1), carriage (19) and seat base (22), seat base (22) is fixed on the floor, it is characterized in that: shell (1) is made up of the hemisphere housing (12) that two two sides (10) are the plane, hinged the connecting together in bottom of two hemisphere housings (12), the upper end connects by the approximator (7) of band rocking handle (6), (9) four limits, front at hemisphere housing (12) all are fixed with the rubber bar (8) that seals, on hemisphere housing (12), be processed with air extractor vent (12), backrest seat (11) is installed in hemisphere housing (12), backrest seat (11) is provided with safety belt (14), the back of backrest seat (11) is placed with parachute (15), under be placed with air bag (20), external process has projection (18) in the side (10) of hemisphere housing (12), one end of binding (16) is movably arranged on the carriage (19), is processed with the groove (17) that matches with projection (18) on binding (16).

2, aircraft safety Lifesaving chair as claimed in claim 1 is characterized in that: the inside face at hemisphere housing (12) is equipped with inner casing (13).

3, aircraft safety Lifesaving chair as claimed in claim 2 is characterized in that: backrest seat (11) top in hemisphere housing (12) is equipped with electric fan (4) and illuminating lamp (2), and electric fan (4) and illuminating lamp (2) are powered by storage battery (5).

4, aircraft safety Lifesaving chair as claimed in claim 3 is characterized in that: in each hemisphere housing (12) two backrest seats (11) are installed.

5, aircraft safety Lifesaving chair as claimed in claim 4 is characterized in that: also be placed with fire extinguisher (21) under backrest seat (11).