CN101332865A

CN101332865A - Anti-fall rubber lifeboat

Info

Publication number: CN101332865A
Application number: CNA200710127776XA
Authority: CN
Inventors: 孙图清
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-27
Filing date: 2007-06-27
Publication date: 2008-12-31

Abstract

The invention relates to a non-collapsing rubber life boat used for life rescue. Rubber is used for manufacturing two sealed small barriers isolating the outside water and atmosphere; the two small barriers are combined together up and down to form a big cylindrical or spherical barrier; an inner side space is reversed in the center position of the big barrier; the lower surface of the lower layer barrier is fixedly provided with a gravity layer formed by the matters, the densities of which are far lager than that of water; a breathing tube which starts to penetrate the upper layer barrier from the inner side space and communicates the outside is arranged. The upper layer barrier and the lower layer barrier are respectively provided with a charging opening at the outer side and the inner side for charging. An inlet location is arranged on the upper layer barrier; a plurality of body fixing belts are arranged in the inner side space.

Description

Anti-fall rubber lifeboat

Affiliated technical field

The present invention relates to a kind of lifesaving appliance when causing danger at sea, be mainly used in help.

Background technology

At present, known marine survival craft, lifesaving appliances such as liferaft are mainly made with rubber, and it is a sealing barrier of making together isolated extraneous water and air with rubber, charges into air in this road barrier, and barrier is floated on the surface.But life boat runs into wind and waves upset and sinking easily.

Summary of the invention

Run into the deficiency that wind and waves overturns and sinks easily in order to overcome existing life boat, the invention provides a kind of anti-fall rubber lifeboat.It can make the external world's great wave of great wind can not overturn and sink.

The technical solution adopted for the present invention to solve the technical problems is; Make the little barrier of leak free of two isolated extraneous water and airs of rubber; Two little barriers combine one on the other, form a big barrier of ball-shaped; An inner space is reserved in center at big barrier; The fixing gravitational bed of forming much larger than the material of water by density below lower floor's barrier; If one begins to pass the upper strata barrier by inner space and is communicated with extraneous breathing pipe.Gravitational bed can make lower floor's barrier all the time down, and two-layer up and down barrier is respectively in the outside, and an inflation inlet is respectively established in the inboard, is used for inflation.The entrance is located on the barrier of upper strata, and after the people entered inner space by the entrance, the sealing entrance prevented that extraneous water and air from entering.Establish several health clamping banies at inner space, health and lower floor's barrier are fixed.Because life boat floats on the surface all the time, and breathing pipe is up, can breathe for the people, the people again inside can not fall in water, thereby reaches the purpose of help.Secretly

The invention has the beneficial effects as follows that extraneous great stormy waves can not overturned it and be sunk, even overturned also and can recover at once; And leak tightness, heat retaining property is all fine, does not intake, and is airtight; Target is showy, is easily found by the people; Volume is little, and is easy to carry, with low cost, simple in structure.

Description of drawings:

The present invention is further described below in conjunction with drawings and Examples.

Figure is an invention cross-sectional configurations scheme drawing.

Among the figure; Inflation inlet 9 upper stratas, the outside, 1 inner space, 2 lower floor's barriers, 3 upper strata barriers, 4 membrane layers, 5 gravitational beds, 6 health clamping banies, 7 breathing pipes, 8 upper stratas outside inflation inlet 11 lower floors of inboard inflation inlet 10 lower floors inboard inflation inlet 12 entrance 13 big barriers

The specific embodiment

In the figure illustrated embodiment; Upper strata barrier 3 is combined together to form big barrier 13 with lower floor's barrier 2 at membrane layer 4 places, and at the interior inner space 1 of reserving, health clamping band 6 is in inner space 1; Gravitational bed 5 is below lower floor's barrier 2, and the inboard inflation inlet 11 of lower floor's outside inflation inlet 10 and lower floor is all on lower floor's barrier 2; Breathing pipe 7 passes upper strata barrier 3 and is in communication with the outside, and the inboard inflation inlet 9 in upper strata outside inflation inlet 8 and upper strata is all on upper strata barrier 3.Entrance 12 is on upper strata barrier 3.

Claims

A kind of anti-fall rubber lifeboat is made the sealing barrier that completely cuts off extraneous water and air together with rubber, charges into air in this road barrier, it is characterized in that; Make the little barrier of leak free of two isolated extraneous water and airs of rubber; Two little barriers combine one on the other, form a cylindrical or big barrier of ball-shaped; An inner space is reserved in center at big barrier; The fixing gravitational bed of forming much larger than the material of water by density below lower floor's barrier; If one begins to pass the upper strata barrier by inner space and is communicated with extraneous breathing pipe.