CN102688564A - Low-altitude parachute - Google Patents
Low-altitude parachute Download PDFInfo
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- CN102688564A CN102688564A CN2011100735983A CN201110073598A CN102688564A CN 102688564 A CN102688564 A CN 102688564A CN 2011100735983 A CN2011100735983 A CN 2011100735983A CN 201110073598 A CN201110073598 A CN 201110073598A CN 102688564 A CN102688564 A CN 102688564A
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- parachute
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Abstract
The invention relates to a low-altitude parachute comprising a parachute fabric, a parachute cord, a parachute pack and parachute pack straps, wherein the parachute fabric comprises an upper-layer parachute fabric and a lower-layer parachute fabric, and a plurality of inflating channels are clamped between the upper-layer parachute fabric and the lower-layer parachute fabric and communicated with a gas generator; and air vents are uniformly distributed on the lower-layer parachute fabric corresponding to the inflating channels. The inflating channels of the low-altitude parachute can reach the longest distance in different directions of the parachute fabric, and a gas production medicine arranged in the gas generator communicated with the inflating channels can rapidly react to produce a great deal of gas filling the whole inflating channels, and therefore, the parachute fabric is supported to be open; and the parachute fabric can be supported to be open by filling the gas only in the whole inflating channels but not the inside of the whole parachute, and the inflating space is reduced, so that the inflating time is shortened, and the parachute fabric can be rapidly opened in the escape process to play an escape role.
Description
Technical field
The present invention relates to a kind of low-altitude parachute that is applicable to that multilayer, building on the middle and senior level escape and military low altitude bail out use.
Background technology
Along with the fast development of economic construction, high buildings and large mansions grow into forest everywhere, various commercial centers, office block; And the public place of entertainment is various, and in case these personnel's places with dense are the accident of breaking out of fire class; If do not have suitable life preserver, cause casualties easily.
But parachute can be used for high altitude escape, but is not suitable under the low latitude (Very Low Clearance), and the umbrella cover that releases a parachute fully needs a period of time, and therefrom the height of the high-rise building umbrella cover that jumps to the enough parachutes of deficiency of time on ground is opened fully.
Summary of the invention
Main purpose of the present invention is: a kind of low-altitude parachute that is applicable to that multilayer, building on the middle and senior level escape and military low altitude bail out use is provided.
For achieving the above object, the present invention provides a kind of low-altitude parachute, includes umbrella cover, umbrella rope, pack and pack braces; Said umbrella cover is divided into two-layer up and down, is folded with a plurality of filling channels between the levels umbrella cover, and said filling channel is communicated with a gas generator; Offer air-vent equably on lower floor's umbrella cover of said filling channel correspondence;
Said filling channel is respectively along two diagonal settings of umbrella cover or along the length and the width setting of umbrella cover;
Said pack is a rectangular housing, and it has an end face, a bottom surface; One front, a back side, and two sides; Said pack braces is located on the said back side, respectively offers one on the said two sides and can supply the flexible breach of arm, and said end face is provided with easy-torn line with junctions positive, two sides; Said bottom surface is provided with easy-torn line with junctions positive, two sides, and said positive middle longitudinally is provided with an easy-torn line, and said easy-torn line place is equipped with two direction control levers;
Be respectively equipped with horizontal packing on the end face of said pack, bottom surface, the back side, the front of said pack, two sides are respectively equipped with vertical packing;
In the air-vent on lower floor's umbrella cover of said filling channel correspondence, the air-vent in the middle of being located at is bigger than the air-vent on both sides.
Filling channel of the present invention relates to the longest distance of umbrella cover different directions, is full of whole filling channel but the built-in gas generant composition in accordance fast reaction of the gas generator of its connection produces a large amount of gases, thereby struts said umbrella cover; Because gas only need be full of filling channel, it is inner to be full of whole umbrella cover, can strut umbrella cover, and the space of inflation is little, has just lacked thereby inflate the required time, and umbrella cover can be opened in the escape process fast, plays the escape effect.
Description of drawings
Fig. 1 is the schematic perspective view of pack of the present invention;
Fig. 2 is the structural representation of umbrella cover of the present invention after opening;
Fig. 3 is the umbrella cover side view of the present invention after opening;
Fig. 4 is the umbrella cover structure sketch map of the present invention after opening;
Fig. 5 is the umbrella cover structure sketch map of another embodiment of the present invention after opening; And
Fig. 6 is the umbrella cover structure sketch map of further embodiment of this invention after opening.
The specific embodiment
A kind of low-altitude parachute of the present invention is folded in when not using in the pack 10 as shown in Figure 1, and pack 10 is a rectangular housing; It has an end face 11, one bottom surfaces 12, positive 13; One back side 14, and two sides 15, said pack braces 40 are located on the said back side 14; Respectively offer one on the said two sides 15 and can supply the flexible breach 151 of arm, said end face 11 is provided with easy-torn line 111 with the junction of front 13, two sides 15, and said bottom surface 12 is provided with easy-torn line 121 with the junction of front 13, two sides 15; Said positive 13 middle longitudinally are provided with an easy-torn line 131, and both sides, said easy-torn line 131 place is equipped with two direction control levers 31.
During use, the said easy-torn line 111,121,131 in edge is torn each face of said pack 10, with upwards turnover of end face 11; Bottom surface 12 is turned down downwards; Two sides 15 are respectively to the both sides turnover, as shown in Figure 2, open the umbrella cover 20 that originally places in the pack 10; Umbrella cover 20 is connected with pack 10 through umbrella rope 33, and umbrella cover 20 is communicated with a gas generator 50; 40, two arms of user's back pack braces stretch into the breach 151 of said pack 10 two sides 15, take off direction control lever 31; Hold in user's hand, the gas generator 50 that direction control lever 31 connects on the umbrella cover 20 through control line 32, this direction control lever 31 is provided with a gauge tap; Be used to control said gas generator 50; And then open umbrella cover 20 fast, strut umbrella cover 20 after, direction control lever 31 can be used for regulating the direction that umbrella cover 20 descends slowly and lightly; User's back is resisted against on said the pack 10 original back side 14 and bottom surface 12; Head abuts is on the original end face 11 of pack 10; The side 15 that pack 10 is original and half bending of positive 13 turn over to the user lean to one side and body before, the user is wrapped in the space that said pack 10 each faces surround; And be respectively equipped with horizontal packing 16 on the end face 11 of said pack 10, bottom surface 12, the back side 14; The front 13 of said pack 10, two sides 15 are respectively equipped with vertical packing 17; The purpose of this horizontal packing 16 and vertical packing 17 is in the process of user's escape; The bump dynamics of aerial objects such as buffering user and building is effectively protected the user to avoid receiving seriously and is wounded.
As shown in Figure 3, umbrella cover 20 of the present invention is divided into two-layer up and down, upper strata umbrella cover 21 and lower floor's umbrella cover 22; As shown in Figure 4, be folded with a plurality of filling channels between the levels umbrella cover, be respectively along the filling channel 23 of umbrella cover 20 length directions setting and the filling channel 24 that is provided with along umbrella cover 20 widths; Said filling channel 23,24 intersections are communicated with; And as shown in Figure 3, filling channel 23,24 is communicated with a gas generator 50, is filled with gas generant composition in accordance in the said gas generator 50; During use; As shown in Figure 2, the gauge tap (not shown) on user's direction of passage control lever 31 is controlled gas generant composition in accordance in the said gas generator 50 and is reacted rapidly and discharge a large amount of gas and get into filling channel 23,24, thereby struts umbrella cover 20 fast; The principle of this gas generator 50 is similar to safe automobile air bag, repeats no more as prior art; Because umbrella cover 20 is arcs, said filling channel 23 and 24 relates to the strong point of strong point and the width of umbrella cover 20 length directions, when these two filling channels 23,24 are full of open the time by gas; Said umbrella cover 20 has also just fully been strutted, and in addition, gas only need be full of two filling channels 23 and 24; Needn't be full of whole umbrella cover 20 inside; Can strut umbrella cover 20, the space of inflation is little, has just lacked thereby inflate the required time; Umbrella cover 20 can be opened in the escape process fast, plays the escape effect.
As shown in Figure 5, another embodiment of the present invention, said filling channel also can be the filling channel 25 and 26 that is provided with along two diagonals of umbrella cover 20 respectively; Said filling channel 25,26 intersections are communicated with; And be communicated with a gas generator 50, said gas generator 50 built-in gas generant composition in accordance, said filling channel 25 and 26 relates to the longest distance of umbrella cover 20 diagonal; Therefore be full of open the time by gas when these two filling channels 25,26, said umbrella cover 20 has also just fully been strutted.
As shown in Figure 6, in the middle of serving as reasons, another embodiment of the present invention, said filling channel begin filling channel 27 to radioactivity extension all around; Said each bar filling channel 27 is communicated in umbrella cover 20 centers; And be communicated with a gas generator 50, said gas generator 50 built-in gas generant composition in accordance, said filling channel 27 relates to the longest distance of umbrella cover 20 all directions; Therefore be full of open the time by gas when these filling channels 27, said umbrella cover 20 has also just fully been strutted.
As shown in Figure 3, offer air-vent 221 equably on lower floor's umbrella cover 22 of said filling channel correspondence, gas is discharged in the filling channel of umbrella covers 20 through air-vent 221; In the said air-vent 221, for ease of exhaust, the air-vent in the middle of being located at is bigger than the air-vent on both sides.
Claims (6)
1. a low-altitude parachute includes umbrella cover, the umbrella rope, and pack and pack braces is characterized in that, and said umbrella cover is divided into two-layer up and down, is folded with a plurality of filling channels between the levels umbrella cover, and said filling channel is communicated with a gas generator; Offer air-vent equably on lower floor's umbrella cover of said filling channel correspondence.
2. low-altitude parachute according to claim 1 is characterized in that, said filling channel is respectively along two diagonal settings of umbrella cover.
3. low-altitude parachute according to claim 1 is characterized in that, said filling channel is respectively along the length and the width setting of umbrella cover.
4. low-altitude parachute according to claim 1 is characterized in that, said pack is a rectangular housing; It has an end face, a bottom surface, a front; One back side, and two sides, said pack braces is located on the said back side; Respectively offer one on the said two sides and can supply the flexible breach of arm, said end face is provided with easy-torn line with junctions positive, two sides, and said bottom surface is provided with easy-torn line with junctions positive, two sides; Said positive middle longitudinally is provided with an easy-torn line, and the easy-torn line place of said positive middle is equipped with two direction control levers.
5. low-altitude parachute according to claim 3 is characterized in that, is respectively equipped with horizontal packing on the end face of said pack, bottom surface, the back side, and the front of said pack, two sides are respectively equipped with vertical packing.
6. according to claim 1 and 2 described low-altitude parachutes, it is characterized in that in the air-vent on lower floor's umbrella cover of said filling channel correspondence, the air-vent in the middle of being located at is bigger than the air-vent on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100735983A CN102688564A (en) | 2011-03-25 | 2011-03-25 | Low-altitude parachute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100735983A CN102688564A (en) | 2011-03-25 | 2011-03-25 | Low-altitude parachute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102688564A true CN102688564A (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100735983A Pending CN102688564A (en) | 2011-03-25 | 2011-03-25 | Low-altitude parachute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102688564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436340A (en) * | 2018-11-05 | 2019-03-08 | 航宇救生装备有限公司 | Rigid drag parachute pack |
| TWI666146B (en) * | 2018-08-07 | 2019-07-21 | 崑山科技大學 | Easy to deploy parachute and umbrella bag |
| CN110124218A (en) * | 2019-06-21 | 2019-08-16 | 台州市椒江预提自动化设备有限公司 | A kind of fire safety in high-rise buildings survival equipment |
-
2011
- 2011-03-25 CN CN2011100735983A patent/CN102688564A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI666146B (en) * | 2018-08-07 | 2019-07-21 | 崑山科技大學 | Easy to deploy parachute and umbrella bag |
| CN109436340A (en) * | 2018-11-05 | 2019-03-08 | 航宇救生装备有限公司 | Rigid drag parachute pack |
| CN109436340B (en) * | 2018-11-05 | 2022-04-22 | 航宇救生装备有限公司 | Hard type drag umbrella bag |
| CN110124218A (en) * | 2019-06-21 | 2019-08-16 | 台州市椒江预提自动化设备有限公司 | A kind of fire safety in high-rise buildings survival equipment |
| CN110124218B (en) * | 2019-06-21 | 2021-04-27 | 中弘泰建设集团有限公司 | High-rise building fire safety escape equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |