CN201735071U

CN201735071U - Lifesaving device

Info

Publication number: CN201735071U
Application number: CN2010202630652U
Authority: CN
Inventors: 郑明辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-19
Filing date: 2010-07-19
Publication date: 2011-02-09
Anticipated expiration: 2020-07-19

Abstract

The utility model discloses a lifesaving device, which comprises a housing with an entrance and exit, and a safety door arranged at the entrance and exit, an enclosed chamber is formed by the housing and the safety door, the housing is provided with a chute compartment with a cover, a parachute and a parachute opening device used for opening the parachute are arranged in the chute compartment, a rope of the parachute is connected with the housing, and the bottom surface of the housing is provided with an elastic buffer unit. When the floor falls from height after losing support force or the lifesaving device, the parachute opening device opens the parachute so as to reduce the impact of the lifesaving device falling onto the ground, and simultaneously, the base of the lifesaving device is kept to be downward, so the elastic buffer unit on the bottom surface is contacted with the ground when the lifesaving device falls onto the ground, the impact of the lifesaving device is further reduced (to achieve the soft landing effect), and the safety of personnel is effectively protected.

Description

A kind of lifesaving appliance

Technical field

The utility model relates to a kind of lifesaving appliance.

Background technology

Variation along with terrestrial climate, natural disasters such as earthquake, tsunami, hail take place again and again, the mankind's life security are caused serious threat, therefore, how can in time take refuge suddenly and effective self-help escape in disaster, be the urgent and real problem that the human needs solves temporarily.Existing lifesaving appliance is of a great variety, but simple in structure mostly, and function singleness can't reach lifesaving effect preferably.

The utility model content

The purpose of this utility model is, provides a kind of lifesaving effective lifesaving appliance.

To achieve these goals, the technical solution adopted in the utility model is:

A kind of lifesaving appliance, comprise the housing that has import and export, and be located at the safety door of described import and export, this housing and this safety door constitute airtight chamber, on described housing, be provided with umbrella cabin with cover, the parachute device for opening that parachute is housed and is used to open this parachute in this umbrella cabin, the rope of this parachute is connected with described housing, is provided with elastic buffer unit in the bottom of this housing.

By adopting technique scheme, when earthquake or other natural calamity took place, the people hided in the lifesaving appliance, by housing protection personal security; When the floor loses support force or lifesaving appliance when fall in the high-altitude; the parachute device for opening releases a parachute; impulse force when the minimizing lifesaving appliance lands; allow lifesaving appliance keep base state down simultaneously; the elastic buffer unit of its bottom surface when landing is contacted with ground; further reduce the impulse force (reaching the soft landing effect) of lifesaving appliance, protected personnel's safety effectively.

As the preferred version of technique scheme, described parachute device for opening comprises first air bag, first gas generator and pressure sensor, this first gas generator and this pressure sensor respectively be located at described housing in central controller be connected.When lifesaving appliance was weightless, pressure sensor sent signal to central controller, sends OPEN to first gas generator after the central controller received signal, and first gas generator is to first airbag aeration, thereby parachute is opened.

Improve as another of above-mentioned preferred version, be provided with the air bag cabin of annular in the lower sidewall of described housing, the 3rd air bag and the 3rd gas generator are housed in this air bag cabin, the 3rd gas generator is connected with described central controller.The hard sheet that is provided with the mounting groove that Open Side Down in the bottom surface of described housing and is located at this mounting groove opening part, the outer end of this hard sheet and described housing are hinged, four gasbags and the 4th gas generator are housed in described mounting groove, and the 4th gas generator is connected with described central controller.When big flood took place, central controller sent OPEN to the 3rd gas generator and the 4th gas generator, thereby the 3rd air bag and four gasbags are opened, and like this, makes whole lifesaving appliance float on the water surface.

As another preferred version of technique scheme, on the bottom of described housing and sidewall, be respectively equipped with the bottom jack and the side jack on outside top, this bottom jack and side jack are by described central controller controls.Press when being embedded in the ruins when lifesaving appliance, can start bottom jack and side jack, lifesaving appliance is slowly up moved or strut weight, so that bigger relief space to be provided.

Another preferred version as technique scheme, around described chamber, be provided with the double layer cushion of forming by the cushion and second air bag, second air bag is positioned at the outside of cushion, and second gas generator that is used for this second air bag is inflated is connected with described central controller.Second air bag plays a part fixing human, reduces the human body impulse force and avoids directly or indirectly damage of human body.Certain pressure bearing scope is arranged behind second airbag-releasing, and after pressure that human body produces air bag acquired a certain degree, air bag was kept the inner constant pressure of second air bag by venting, and deflation course is exactly to reduce the human body potential energy process in fact.Cushion can avoid people's activity to wound, and can improve the sleep comfort level simultaneously.

As another preferred version of technique scheme, between described air bag and described housing, be provided with water storehouse, storing storehouse and gas storage storehouse.

As another preferred version of technique scheme, described housing is the metal bi structure.

Another preferred version as technique scheme is provided with loophole on described housing, at this loophole place safety glass is installed.

Another preferred version as technique scheme is provided with the positive pressuring drainage system in the bottom of described housing.

Compared with prior art, the utility model has the advantages that:

(1) anti-earthquake, anti-flood and other natural calamity can be protected human body safety effectively;

(2) housing is a double-decker, and the interior flexible pad of housing, second air bag and sump, has well heat insulation, coldproof function;

(3) lifesaving appliance inside is made up of second air bag and cushion, and is neither too hard, nor too soft, and warm, Xia Liang of winter helps sleep;

(4) handling process is simple.

Description of drawings

Fig. 1 is the stereogram of the utility model embodiment;

Fig. 2 is the vertical view of the utility model embodiment;

Fig. 3 is the upward view of the utility model embodiment;

Fig. 4 is the longitudinal sectional view of the utility model embodiment;

Fig. 5 is the transverse sectional view of the utility model embodiment;

Fig. 6 is the 3rd air bag of the utility model embodiment and the four gasbags schematic diagram when opening;

Fig. 7 is the upward view of Fig. 6;

Fig. 8 is the schematic diagram of the parachute of the utility model embodiment when opening.

Description of reference numerals:

1-housing, 2-top emergency exit, 3-horizontal safety door, 4-safety glass, 5-umbrella cabin, 6-the 3rd air bag, 7-side jack, 8-buffer unit, 9-storing storehouse, 10-second air bag, 11-cushion, 12-bottom jack, 13-four gasbags, 14-liquid level sensor, 15-parachute, 16-first air bag, the hard sheet of 17-, 18-positive pressuring drainage system, 19-pressure sensor, 20-water storehouse, 21-gas storage storehouse.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:

One of them embodiment of the utility model such as Fig. 1 be to shown in Figure 8, and lifesaving appliance comprises hemispherical shell 1 and be contained in central controller (not shown on the figure) in the housing 1, and housing 1 is the metal bi structure, and hardness greatly and can be heat insulation.Top and sidepiece at this housing 1 respectively are provided with import and export, pass in and out to make things convenient for the people, and at the import and export of top and sidepiece top emergency exit 2 and horizontal safety door 3 are installed respectively.On the housing 1 around the import and export of housing 1 top, be provided with 4 loopholes, and safety glass 4 be installed, can obtain more visuals field by 4 loopholes at this loophole place.

See Fig. 1 and Fig. 4, housing 1 top under loophole is provided with annular umbrella cabin 5 with cover, the parachute device for opening that parachute 15 is housed in this umbrella cabin 5 and is used to open this parachute 15, the rope of this parachute 15 is connected with housing 1, the parachute device for opening comprises first air bag 16, gas generator and is installed in the pressure sensor 19 of housing 1 bottom surface, gas generator is connected with pressure sensor 19, and pressure sensor 19 is connected with central controller.When the floor lost support force or high-altitude and falls, these pressure sensor 19 transmission signals were given controller, and controller sends the instruction unpack gas generator, and then releases a parachute 15.The cannelure that is provided with in housing 1 bottom is equipped with the 3rd air bag 6 and gas generator in this cannelure, this gas generator is connected with pressure sensor 19, and the 3rd gas generator is connected with central controller.Housing 1 bottom on cannelure is along being circumferentially with 4 side jack 7, and these 4 side jack 7 are connected with central controller.

See Fig. 7, circumferentially evenly be interval with the elastic buffer unit 8 of 8 mounting grooves that Open Side Down and 8 columns on the edge, bottom surface of housing 1, opening part at mounting groove is equipped with hard sheet 17, the outer end of this hard sheet 17 and housing 1 are hinged, four gasbags 13 and the 4th gas generator are housed in mounting groove, and the 4th gas generator is connected with central controller.Be provided with bottom jack 12, pressure sensor 19 and liquid level sensor 14 in the bottom surface of housing 1 central authorities, this bottom jack 12, pressure sensor 19 and liquid level sensor 14 are connected with central controller respectively.Press when being embedded in the ruins when lifesaving appliance, can start side jack 17 and bottom jack 12, slowly up move or strut weight, bigger relief space is provided; Simultaneously, in handling process, can earlier the pulley flat board be placed below the jack 12 of bottom, restart bottom jack 12, make 8 elastic buffer units of lifesaving appliance liftoff, then by push away, tractive moves lifesaving appliance.

See Fig. 4, apparatus of oxygen supply (not shown on the figure) is housed in the chamber of housing, around chamber, be provided with the double layer cushion of forming by the cushion 11 and second air bag 10, second air bag 10 is positioned at the outside of cushion 11, is used for second gas generator that this second air bag is inflated is connected with central controller.Between second air bag 10 and housing 1, be provided with water storehouse 20, storing storehouse 9 and gas storage storehouse 21.See Fig. 5, be provided with positive pressuring drainage system 18 in the bottom of housing.

Below further set forth operation principle of the present utility model:

(1) when earthquake generation house caves in, weight bump or be pressed onto on the housing 1, pressure sensor 19 send signal to central controller, and central controller is opened second air bag 10, and whole human body is fixed, and avoids tumble injury or direct collision to hinder; Apparatus of oxygen supply is opened voluntarily and is improved the inner oxygen content of device simultaneously, reduces internal staff's intense strain.

(2) lose support force or lifesaving appliance when fall in the high-altitude when the floor; pressure sensor 19 sends signal to central controller; send OPEN to first gas generator after the central controller received signal; first gas generator is to 16 inflations of first air bag; thereby parachute 15 is opened; impulse force when the minimizing lifesaving appliance lands; allow lifesaving appliance keep base state down simultaneously; the elastic buffer unit 8 of its bottom surface when landing is contacted with ground; further reduce the impulse force (reaching the soft landing effect) of lifesaving appliance, protected personnel's safety effectively.And second air bag 10 is opened simultaneously, and whole human body is fixed, and avoids tumble injury or direct collision to hinder; Apparatus of oxygen supply is opened voluntarily and is improved the inner oxygen content of device, reduces internal staff's intense strain.

(3) after flood comes interim water level to surpass bottom surface liquid level sensor 14, liquid level sensor 14 sends signal to central controller, after the central controller received signal, control top emergency exit 2 and horizontal safety door 3 are closed import and export, and apparatus of oxygen supply is opened voluntarily and improved the inner oxygen content of device simultaneously.When water level continues to raise, pressure sensor 19 is to central controller generation signal, central controller sends OPEN to the 3rd gas generator and the 4th gas generator, thereby the 3rd air bag 6 and four gasbags 13 are opened, simultaneously hard sheet 17 is opened, like this, make whole lifesaving appliance float on water surface (see figure 6).

Only be specific embodiment of the utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.

Claims

1. lifesaving appliance, comprise the housing that has import and export, and be located at the safety door of described import and export, this housing and this safety door constitute airtight chamber, it is characterized in that: on described housing, be provided with umbrella cabin with cover, the parachute device for opening that parachute is housed and is used to open this parachute in this umbrella cabin, the rope of this parachute is connected with described housing, is provided with elastic buffer unit in the bottom surface of this housing.

2. lifesaving appliance according to claim 1, it is characterized in that: described parachute device for opening comprises first air bag, first gas generator and pressure sensor, this first gas generator and this pressure sensor respectively be located at described housing in central controller be connected.

3. lifesaving appliance according to claim 2 is characterized in that: the lower sidewall at described housing is provided with annular air bag cabin, and the 3rd air bag and the 3rd gas generator are housed in this air bag cabin, and the 3rd gas generator is connected with described central controller.

4. lifesaving appliance according to claim 3, it is characterized in that: the hard sheet that is provided with the mounting groove that Open Side Down in the bottom surface of described housing and is located at this mounting groove opening part, the outer end of this hard sheet and described housing are hinged, four gasbags and the 4th gas generator are housed in described mounting groove, and the 4th gas generator is connected with described central controller.

5. lifesaving appliance according to claim 2 is characterized in that: be respectively equipped with the bottom jack and the side jack on outside top on the bottom of described housing and sidewall, this bottom jack and side jack are by described central controller controls.

6. the described lifesaving appliance arbitrary according to claim 2 to 5, it is characterized in that: around described chamber, be provided with the double layer cushion of forming by the cushion and second air bag, second air bag is positioned at the outside of cushion, and second gas generator that is used for this second air bag is inflated is connected with described central controller.

7. lifesaving appliance according to claim 6 is characterized in that: be provided with water storehouse, storing storehouse and gas storage storehouse between described air bag and described housing.

8. lifesaving appliance according to claim 6 is characterized in that: described housing is the metal bi structure.

9. lifesaving appliance according to claim 6 is characterized in that: be provided with loophole on described housing, at this loophole place safety glass be installed.

10. lifesaving appliance according to claim 6 is characterized in that: be provided with the positive pressuring drainage system in the bottom of described housing.