CN104338248A - Domestic air chamber for escape in high-rise buildings - Google Patents
Domestic air chamber for escape in high-rise buildings Download PDFInfo
- Publication number
- CN104338248A CN104338248A CN201310328044.2A CN201310328044A CN104338248A CN 104338248 A CN104338248 A CN 104338248A CN 201310328044 A CN201310328044 A CN 201310328044A CN 104338248 A CN104338248 A CN 104338248A
- Authority
- CN
- China
- Prior art keywords
- escape
- ball
- chamber
- pull strap
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention belongs to the technical field of escape equipment and particularly relates to a domestic air chamber for escape in high-rise buildings. The domestic air chamber comprises an escape ball body. The escape ball body comprises two balls; the inner ball is nested in the outer ball; an escape passage allowing people to get in and out is provided between the inner ball and the outer ball; a hook is arranged on the wall of the inner ball and is connected with a pull strap through a hanging ring of the pull strap; a chamber connection rope is disposed between the inner ball and the outer ball; a metal ring is fixed to an outer opening of the escape passage. The hook and the pull strap are provided, the outer end of the pull strap is firmly tied to an indoor fixer during using, the uninflated chamber is put out of a window, after the chamber is inflated out of the door, a user can hold on to the pull strap and enter the inner ball through the escape passage, and the user can escape from the chamber and separate from the pull strap after fastening a safety belt and removing the hanging ring from the hook. Afterwards, the chamber slowly descends to the ground from a high-rise building under the action of air resistance and floating force, and the user is allowed to escape from the high-rise building.
Description
Technical field
The present invention relates to a kind of escape device, relate to a kind of inflatable Escape ball for self-help escape during high-rise generation emergency specifically.
Background technology
Along with expanding economy, skyscraper gets more and more.When running into fire or other urgent emergency case, escape is very inconvenient.Current escape mode has three kinds, the first be place floor lower time by lifting aerial ladder rescue people, wait until fire fighter and be set to Shi Caineng and sue and labour, can not escape in time, the second is at ground spreading air cushion, allow people upstairs leap on air cushion escape, danger is comparatively large, easily injured; The third uses various rope slowly from sliding escape upstairs, and this mode decrease speed is very fast, and the bad control sinking speed of rescuer, sinking speed easily causes injury to personnel when falling earthward rapidly.Be 201120083077.1 according to the disclosed patent No., invent the patent of invention of artificial Zhang Haiyang, we see a kind of new escape device: high-altitude escaping ball, but this invention is used in home environment and will be very restricted, first when volume after balloon inflation is larger, and the limited space in household rooms, be difficult to hold.Secondly due to the restriction of window size, balloon also cannot move to outside window.So when running into emergency escape event, under indoor environment, the use of this invention will be restricted.
Summary of the invention
The object of the invention is to overcome the shortcoming that existing high-altitude escaping ball is restricted in indoor use.
For this reason, the invention provides a kind of family expenses high altitude escape air cavity, comprise Escape ball body, Escape ball body is made up of two spheroids, and interior spheroid is set in outer sphere, passway for escaping for people's turnover is arranged between interior spheroid and outer sphere, be provided with gas-filled cavity in outer sphere, interior spheroid inwall is provided with hook, link up with and be connected with leading to drag to be with by leading the link dragging band, one cavity connection cord is set between interior spheroid and outer sphere, passway for escaping collar extension is fixed a quoit.
Above-mentioned passway for escaping is placed in all sides in outer sphere, the chamber between interior spheroid and outer sphere is gas-filled cavity.
The invention has the beneficial effects as follows: a kind of family expenses high altitude escape air cavity, comprise Escape ball body, Escape ball body is made up of two spheroids, interior spheroid is set in outer sphere, passway for escaping for people's turnover is arranged between interior spheroid and outer sphere, and interior spheroid inwall is provided with hook, links up with and is connected with leading to drag to be with by leading the link dragging band, one cavity connection cord is set between interior spheroid and outer sphere, passway for escaping collar extension is fixed a quoit.Band is dragged owing to being provided with hook and leading on existing high altitude escape balloon, to the outer end of dragging band be led and indoor fixture is fastened during use, again the Escape ball of unaerated is stretched out and place outside window, after Escape ball is full of gas outside window, survivor can grasp to lead and drag band and enter interior spheroid through passway for escaping, fastens seat belts and the link laid down on hook can realize escape spheroid and lead the disengaging of dragging band.Under the effect of air drag and buoyancy, Escape ball, from the slow landing of high-rise to ground, realizes the object that survivor's high altitude escape is saved oneself subsequently.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is family expenses high altitude escape air cavity schematic diagram.
1, outer sphere; 2, interior spheroid; 3, gas-filled cavity; 4, passway for escaping; 5, quoit; 6, safety belt; 7, lead and drag band; 8, link up with; 9, cavity connection cord; 10, inflation inlet.
Detailed description of the invention
Embodiment 1
In order to overcome the shortcoming that existing high-altitude escaping ball is restricted in indoor use, present embodiments provide a kind of family expenses high altitude escape air cavity shown in a kind of Fig. 1.
For this reason, a kind of family expenses high altitude escape air cavity provided by the invention, comprise Escape ball body, Escape ball body is made up of two spheroids, gas-filled cavity 3 is provided with in outer sphere, interior spheroid 2 is set in outer sphere 1, passway for escaping 4 for people's turnover is arranged between interior spheroid 2 and outer sphere 1, interior spheroid 2 inwall is provided with hook 8, hook 8 is dragged band 7 by leading the link of dragging band 7 be connected with being led, one cavity connection cord 9 is set between interior spheroid 2 and outer sphere 1, passway for escaping 4 collar extension is fixed a quoit 5(as steel ring, iron ring, aluminium alloy etc.).
Band is dragged owing to being provided with hook and leading on existing high altitude escape balloon, to the outer end of dragging band be led and indoor fixture is fastened during use, again the Escape ball of unaerated is stretched out and place outside window, after Escape ball is full of gas outside window, survivor can grasp to lead and drag band and enter interior spheroid through passway for escaping, fastens seat belts and the link laid down on hook can realize escape spheroid and lead the disengaging of dragging band.Under the effect of air drag and buoyancy, Escape ball, from the slow landing of high-rise to ground, realizes the object that survivor's high altitude escape is saved oneself subsequently.The effect of cavity connection cord 9 is: be unlikely to when being placed on outside window by the balloon of unaerated interior spheroid 2 is pulled out from passway for escaping 4 mouthfuls, it also plays the effect of fixing interior spheroid 2 and outer sphere 1 relative position in addition, avoids the interior spheroid 2 when outer sphere 1 lands to cause toward undershoot the survivor that excessively damages close to ground.Passway for escaping 4 collar extension is fixed a quoit 5(as steel ring, iron ring, aluminium alloy etc.).Object be convenient to survivor to climb into interior spheroid 2 by passway for escaping 4 mouthfuls.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and difference is the gas-filled cavity 3 in the present embodiment is that passway for escaping 4 is placed in all sides in outer sphere 1, the chamber between interior spheroid 2 and outer sphere 1.
Using method of the present invention is as follows:
When meeting emergency and needing to use this invention, to the outer end of dragging band 7 be led and indoor fixture is fastened, again the Escape ball of unaerated is stretched out and place outside window, after Escape ball is full of gas outside window, survivor can grasp to lead and drag band 7 and enter interior spheroid 2 through passway for escaping 4, fasten seat belts 6 and the link laid down on hook 8 can realize escape spheroid and lead the disengaging of dragging band 7.Under the effect of air drag and buoyancy, Escape ball, from the slow landing of high-rise to ground, realizes the object that survivor's high altitude escape is saved oneself subsequently.When not using, by inflation inlet 10, air in spheroid is bled off, be convenient to preserve.Structure of the present invention is simple, and it is convenient to preserve, and in escape process, do not need survivor to control sinking speed, easy to use, safe.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (2)
1. a family expenses high altitude escape air cavity, comprise Escape ball body, Escape ball body is made up of two spheroids, interior spheroid (2) is set in outer sphere (1), passway for escaping (4) for people's turnover is arranged between interior spheroid (2) and outer sphere (1), it is characterized in that: in outer sphere, be provided with gas-filled cavity (3), interior spheroid (2) inwall is provided with hook (8), hook (8) is dragged band (7) by leading the link of dragging band (7) be connected with being led, one cavity connection cord (9) is set between interior spheroid (2) and outer sphere (1), passway for escaping (4) collar extension is fixed a quoit (5).
2. a kind of family expenses high altitude escape air cavity as claimed in claim 1, is characterized in that: described gas-filled cavity (3) is placed in all sides in outer sphere (1) by passway for escaping (4), the chamber between interior spheroid (2) and outer sphere (1) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328044.2A CN104338248A (en) | 2013-07-31 | 2013-07-31 | Domestic air chamber for escape in high-rise buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328044.2A CN104338248A (en) | 2013-07-31 | 2013-07-31 | Domestic air chamber for escape in high-rise buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104338248A true CN104338248A (en) | 2015-02-11 |
Family
ID=52495219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310328044.2A Withdrawn CN104338248A (en) | 2013-07-31 | 2013-07-31 | Domestic air chamber for escape in high-rise buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104338248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785881A (en) * | 2018-07-02 | 2018-11-13 | 厦门大学 | The inflation Escape ball of lifting controllable |
-
2013
- 2013-07-31 CN CN201310328044.2A patent/CN104338248A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785881A (en) * | 2018-07-02 | 2018-11-13 | 厦门大学 | The inflation Escape ball of lifting controllable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150211 |