CN207445363U - A kind of multilayer escape parachute - Google Patents
A kind of multilayer escape parachute Download PDFInfo
- Publication number
- CN207445363U CN207445363U CN201721053041.2U CN201721053041U CN207445363U CN 207445363 U CN207445363 U CN 207445363U CN 201721053041 U CN201721053041 U CN 201721053041U CN 207445363 U CN207445363 U CN 207445363U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- umbrella cover
- multilayer
- stem
- escape
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of multilayer escape parachute, including umbrella cover（1）And umbrella stem（2）, umbrella stem（2）On more than two layers of umbrella cover is installed（1）, each layer umbrella cover（1）Area be sequentially reduced from top to bottom.Using four layers of umbrella cover interval ordered arrangement; umbrella cover is reduced successively from top to bottom; make each umbrella cover that can play a role; the effective area of umbrella cover is not influenced; and occupied space is little; escape parachute take-off again can be first opened before the take-off of low latitude simultaneously, avoids the duration of run that common parachute needs, is effectively protected the life security of take-off people.
Description
Technical field
The utility model is related to a kind of escape parachutes.
Background technology
Skyscraper escape on fire is problem all the time, if applying to skyscraper escape using parachute, by
There was only 5-6 seconds in its opening time, even the parachutist of specialty can not be completely secured when safe altitude is too low
Parachute is opened, it is considered that, the minimum safe altitude of conventional airplane parachute jumping is 500 meters, and the minimum safe of military paratrooper is high
Degree design has been likely to be breached 300 meters.Therefore, aerial less than 300 meters, such as on high building, steep cliff, high tower, bridge building
Take-off, common parachute do not ensure that the life security of take-off people, meanwhile, common deployment area will reach 20-25
Square meter can not usually obtain the expansion guarantee in space in low latitude.
The content of the invention
The technical problems to be solved in the utility model：The problem of skyscraper escape being cannot be used for for common parachute,
Provide a kind of skyscraper escape parachute with multi-layer umbrella structure.
Technical solutions of the utility model：
A kind of multilayer escape parachute including umbrella cover and umbrella stem, is equipped with more than two layers of umbrella cover, the face of each layer umbrella cover in umbrella stem
Product is sequentially reduced from top to bottom.
Draw ring is arranged at umbrella stem bottom.
In umbrella stem, adjacent two umbrella frames up and down are mutually parallel and are hinged interlocking bar to be formed the umbrella frame hinge of every layer of umbrella cover
The structure of paliform, casing are hinged undermost umbrella frame by connecting rod.
The used safety rope connection umbrella stem lower end in end of umbrella frame
Umbrella cover and skeleton structure are made of refractory material.
The beneficial effects of the utility model：
Using four layers of umbrella cover interval ordered arrangement, umbrella cover is reduced successively from top to bottom, makes each umbrella cover that can play a role,
The effective area of umbrella cover is not influenced, and occupied space is little, while escape parachute take-off again can be first opened before the take-off of low latitude,
The duration of run that common parachute needs is avoided, is effectively protected the life security of take-off people.High building catch fire or its
Need to add the life insurance of a people under its state of emergency when occasions are escaped in high building.
Figure of description：
Fig. 1 is the utility model structure diagram.
Fig. 2 is the umbrella rib structure schematic diagram of the utility model.
Specific embodiment：
Embodiment：Such as figure, four layers of umbrella frame 11 are hinged in the upper end of umbrella stem 2, every layer has symmetrical six roots of sensation umbrella frame 11, adjacent
Two layers of umbrella frame 11 is parallel and is hinged interlocking bar 12, and four layers of umbrella frame 11 is made to form six groups of fence structures centered on umbrella stem 2, most lower
The umbrella frame 11 of layer is hinged casing 22 by connecting rod, and opening for umbrella frame 11 is controlled by promoting casing 22 in the slip in umbrella stem 2
It closes.Umbrella cover 1 is installed, a diameter of 1.5 meters of top layer's umbrella cover 1, the diameter one side of the second to four layer of umbrella cover is on every layer of umbrella frame 11
1.4 meters 1.3 meters and 1.2 meters.The area summation of four layers of umbrella 1 reaches 23.058m2.Umbrella cover is overturn in order to prevent, 11 end of umbrella frame
2 lower part of umbrella stem is connected by safety rope, 2 lower end of umbrella stem is also equipped with draw ring 3.Umbrella cover 1 and skeleton structure use refractory material
It makes.
Claims (4)
1. a kind of multilayer escape parachute, including umbrella cover（1）And umbrella stem（2）, it is characterised in that:Umbrella stem（2）On be equipped with more than two layers
Umbrella cover（1）, each layer umbrella cover（1）Area be sequentially reduced from top to bottom;Every layer of umbrella cover（1）Umbrella frame（11）Hinge is mounted in umbrella stem
（2）On, adjacent two umbrella frames up and down are mutually parallel and are hinged interlocking bar（12）Form the structure of paliform, casing（22）Pass through
Connecting rod is hinged undermost umbrella frame（11）.
2. multilayer escape parachute according to claim 1, it is characterised in that：Umbrella stem（2）Draw ring is arranged at bottom（3）.
3. multilayer escape parachute according to claim 1, it is characterised in that：Umbrella frame（11）The used safety rope in end（4）Even
Connect umbrella stem（2）Lower end.
4. according to any multilayer escape parachutes of claim 1-3, it is characterised in that：Umbrella cover（1）It is used with skeleton structure
Refractory material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053041.2U CN207445363U (en) | 2017-08-22 | 2017-08-22 | A kind of multilayer escape parachute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053041.2U CN207445363U (en) | 2017-08-22 | 2017-08-22 | A kind of multilayer escape parachute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445363U true CN207445363U (en) | 2018-06-05 |
Family
ID=62249225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053041.2U Expired - Fee Related CN207445363U (en) | 2017-08-22 | 2017-08-22 | A kind of multilayer escape parachute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308557A (en) * | 2017-08-22 | 2017-11-03 | 王东 | A kind of multilayer escape parachute |
-
2017
- 2017-08-22 CN CN201721053041.2U patent/CN207445363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308557A (en) * | 2017-08-22 | 2017-11-03 | 王东 | A kind of multilayer escape parachute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20200822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |