CN106628438A - High-density parachute packaging pack and packaging method - Google Patents
High-density parachute packaging pack and packaging method Download PDFInfo
- Publication number
- CN106628438A CN106628438A CN201611140234.1A CN201611140234A CN106628438A CN 106628438 A CN106628438 A CN 106628438A CN 201611140234 A CN201611140234 A CN 201611140234A CN 106628438 A CN106628438 A CN 106628438A
- Authority
- CN
- China
- Prior art keywords
- package
- cover plate
- pack
- auxiliary
- parachute
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012858 packaging process Methods 0.000 abstract 3
- 238000012536 packaging technology Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/40—Packs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The invention relates to a high-density parachute packaging pack and a packaging method. Inside auxiliary packaging buckle loops are arranged on the side wall of the pack, and an auxiliary packaging central cover piece and an auxiliary packaging rope are used in the packaging process. The auxiliary packaging central cover piece is connected with the side wall of the pack through the auxiliary packaging rope in a chained manner, and the effect of limiting rebounding of a parachute is realized after a parachute packaging press relieves the pressure. Pack packaging is decomposed into three links including chained auxiliary packaging, packaging and relieving of auxiliary packaging, pressurization of the inside parachute in the whole packaging process is basically realized, and the problem that high-density packaging cannot be realized due to the fact that the inside parachute cannot be pressurized in the packaging process of a traditional pack is solved. The packaging density which is not lower than 0.7 kg/L can be realized. The size of a parachute bay can be effectively reduced, and the pack is applicable to an aerospace vehicle with the high parachute size restraint. The pack has good compatibility to the traditional pack design and packaging technology.
Description
Technical field
The present invention relates to a kind of parachute pack and package method for realizing high density bag umbrella, belongs to space flight parachute
Technology packet field.
Background technology
In aerospace field, parachute is a kind of important aerodynamic decelerator device.Before work, parachute is typically wrapped
It is mounted in pack.The function of pack is to maintain umbrella system container dimensions, and umbrella system controls the program that umbrella system pulls out from pack.
Constrained by umbrella nacelle product, umbrella is tied up to when wrapping into pack, generally required applying pressure, to improve packed state parachute
Density.Traditional pack design, pack mouth is had multiple package auricles, is taken out each auricle tightly by package rope, this package side
Method, for medium-and-large-sized parachute, the packed bulk density of below 0.5kg/L cannot can only be realized in package to umbrella system pressure in bag,
Therefore higher bag umbrella density cannot have been realized with traditional scheme.
The content of the invention
Present invention solves the technical problem that being：Overcome prior art not enough, propose that a kind of high density packs parachute pack
Version and package method, improve pack design, can realize more than 0.7kg/L in package to product pressure in bag
Packed bulk density, solve the problems, such as that the design of traditional pack cannot realize that high density is packed.
Present invention solves the technical problem that being achieved by following technical solution：
A kind of high density packs parachute pack, including：Pack cylinder (1), the auxiliary package on pack mouth side buckle loop (2),
Package cover plate (3)；
Pack cylinder (1) is hollow cylinder, and material is flexible material；
One end closing of pack cylinder (1), forms pack bottom, and the other end of pack cylinder (1) arranges opening, and opening edge is equal
Even to arrange multiple package cover plates (3), package cover plate (3) can cover pack mouth after the opening edge turnover of pack cylinder (1),
Package button loop (6) is provided with each package cover plate (3)；Package cover plate (3) is at ordinary times open mode, makes pack cylinder (1)
The other end is opened wide, and the parachute for wanting package can be made to be pressed into from the opening of pack cylinder (1), when to parachute encapsulating bag
When, the openend that pack cylinder (1) is made after multiple package cover plate (3) fold inwards closes, and package rope (9) passes through package and buckles
Loop (6) is fastened afterwards, realizes the package of pack；
It is multiple that the auxiliary package on pack mouth side buckles loop (2), is installed in the madial wall of pack cylinder (1), near pack
The mouth side of cylinder (1)；
When parachute encapsulating is wrapped, auxiliary package center cover plate (5) is needed, in auxiliary package center cover plate (5)
Multiple cover plates auxiliary package button loop (4) are provided with, auxiliary package center cover plate (5) is flexible material；
Auxiliary package center cover plate (5) is matched with the end face cross sectional shape of pack cylinder (1)；
Cover plate auxiliary package button loop (4) along auxiliary package center cover plate (5) edge uniformly arrange, and with pack mouth side
The quantity of auxiliary package button loop (2) matches；
Process：When parachute encapsulating is wrapped, pack cylinder (1) is inserted after parachute is folded, by auxiliary package center
Cover plate (5) is placed on folding parachute, that is, be placed in the opening portion of cylinder pack (1), with external pressure machine to aiding in package center
Cover plate (5) presses, and by the parachute after folding and auxiliary package center cover plate (5) press-in pack, makes auxiliary package central lid
It is concordant that cover plate auxiliary package button loop (4) on piece (5) buckles loop (2) with the auxiliary package on the pack mouth side in the wall of pack side, then
Buckled loop (2) and aided in package through the auxiliary package on the pack mouth side in all side walls with auxiliary package rope (7) chain type
Cover plate auxiliary package button loop (4) on heart cover plate (5), and package rope (7) will be aided in beat slip-knot after taking out tightly, then release outside pressure
Power machine presses to auxiliary package center cover plate (5), in the auxiliary package center cover plate near two package cover plate (3) junctions
(5) wear a cover plate on the cover plate auxiliary package button loop on and pull out rope (8), then by package cover plate (3) fold inward, make package
Cover plate (3) covers the openend of pack cylinder (1), sequentially passes through the package on package cover plate (3) with a package rope (9) and buckles
Loop (6), and knot after taking out tightly, then untie the slip-knot of auxiliary package rope (7) and extract out, will by drawing cover plate pull-out rope (8)
Auxiliary package center cover plate (5) is extracted out from the gap between package cover plate (3), completes parachute encapsulating bag.
It is band kind fabric that the auxiliary package on the pack mouth side in the wall of the pack side buckles loop (2), is sewed in umbrella by suture
On bag madial wall.
Auxiliary package center cover plate (5) is silk kind fabric, and cover plate auxiliary package button loop (4) is band kind fabric, is led to
Cross suture to sew in auxiliary package center cover plate (5).
Described to complete after parachute encapsulating bag, parachute packed bulk density can realize more than 0.7kg/L.
The pack cylinder (1) is hollow cylinder, and its cross sectional shape is circular or rectangle.
A kind of high density packaging parachute encapsulating bag method, step is as follows：
(1) pack is inserted after parachute is folded, auxiliary package center cover plate (5) is placed on folding parachute, that is, put
In the opening portion of pack cylinder (1)；
(2) with external pressure machine to aiding in package center cover plate (5) pressure, by the parachute after folding and auxiliary package
In heart cover plate (5) press-in pack, the cover plate on auxiliary package center cover plate (5) is set to aid in package button loop (4) and pack side wall
Bag in auxiliary package to buckle loop (2) concordant；
(3) then with auxiliary package rope (7) chain type through auxiliary package in the bag in all side walls buckle loop (2) with it is auxiliary
Cover plate auxiliary package button loop (4) helped on package center cover plate (5), and package rope (7) will be aided in beat slip-knot after taking out tightly；
(4) external pressure machine is released to aiding in package center cover plate (5) pressure, near two package cover plate (3) handing-over
A cover plate is worn on cover plate auxiliary package button loop on auxiliary package center cover plate (5) at place and pull out rope (8), then by package lid
Piece (3) fold inward, makes package cover plate (3) cover the openend of pack cylinder (1), is sequentially passed through with a package rope (9)
Package button loop (6) on package cover plate (3), and take out tight rear knotting；
(5) untie the slip-knot of auxiliary package rope (7) and extract out, package center will be aided in by drawing cover plate pull-out rope (8)
Cover plate (5) is extracted out from the gap between package cover plate (3), completes parachute encapsulating bag.
The present invention having the beneficial effect that compared with prior art：
(1) present invention can realize that landing pack umbrella density brings up to more than 0.7kg/L from 0.5kg/L or so, reduce drop
The umbrella nacelle product fallen needed for umbrella, improves parachute system performance.
(2) present invention to traditional pack design and bag umbrella technique have good compatibility, using the present invention after, existing bag umbrella
Technique and bag umbrella frock need not do the significantly lifting that big change is capable of achieving bag umbrella density.
Description of the drawings
Fig. 1 is the basic composition schematic diagram of parachute pack of the present invention；
(a) of Fig. 2 is the bag umbrella of parachute pack of the present invention and package process first stage schematic diagram；B () is the present invention
The bag umbrella and package process second stage schematic diagram of parachute pack；The bag umbrella and package process of (c) parachute pack of the present invention
Phase III schematic diagram；D () is the bag umbrella of parachute pack of the present invention and package process fourth stage schematic diagram；E () is this
The bag umbrella and the stage schematic diagram of package process the 5th of parachute pack.
Specific embodiment
The present invention basic ideas be：Propose a kind of high density packaging parachute pack and package method.The present invention is in umbrella
Auxiliary package button loop in bag is set on bag side wall, using auxiliary package center cover plate and auxiliary package rope during bag umbrella.It is auxiliary
Help package rope using chain-like manner package center cover plate will be aided in be connected with pack side wall, after bag umbrella forcing press pressure relief,
Play a part of to limit parachute resilience.Pack package is decomposed into chain type auxiliary package, package, releases auxiliary package by the present invention
Three links, realize the whole pressurization to parachute in bag of bag umbrella substantially, and solving cannot be right in conventional umbrella encapsulating packet procedures
Parachute pressure in bag, so as to a difficult problem for high density bag umbrella cannot be realized.The present invention can realize the bag umbrella not less than 0.7kg/L
Density.The present invention can effectively reduce umbrella nacelle product, it is adaptable to the aerospace vehicle high to parachute volume constraint.The present invention is right
Traditional pack design and bag umbrella technique have good compatibility.
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment：
Parachute pack arrangement according to the present invention is as shown in figure 1, mainly include：Auxiliary package in pack cylinder (1), bag
Button loop (2), package cover plate (3), are provided with package button loop (6) on package cover plate (3)；Bag umbrella auxiliary structural member includes auxiliary envelope
Bag center cover plate (5), is provided with cover plate auxiliary package button loop (4) in auxiliary package center cover plate (5).
Pack cylinder (1) is hollow cylinder, and its cross sectional shape can be circular, rectangle or other shapes, can be according to umbrella
Cabin geometry flexible design.Pack cylinder (1) material is flexible material, according to structure-bearing needs, can arrange many horizontal strokes
To and longitudinal reinforcing belt；
One end closing of pack cylinder (1), forms pack bottom, and the other end of pack cylinder (1) arranges opening, and mouth side is uniform
Multiple package cover plates (3) are set, and package cover plate (3) can cover pack mouth, each envelope after the mouth side turnover of pack cylinder (1)
Package button loop (6) is provided with clad piece (3)；Package cover plate (3) is at ordinary times open mode, makes the other end of pack cylinder (1)
Open wide, the parachute for wanting package can be made to be pressed into from the opening of pack cylinder (1), it is multiple when wrapping to parachute encapsulating
The openend that pack cylinder (1) is made after package cover plate (3) fold inward closes, and package rope (9) passes through package and buckles after loop (6)
Fasten, realize the package of pack.The quantity of package cover plate (3) determines according to pack version, general to be no less than 3, typically
Requirement is that pack mouth can be completely covered, and is able to maintain that the geometry of pack oral area.Package button loop on package cover plate (3)
(6) intensity determines that determine the material of package button loop according to the following formula, preferred version is as follows according to pack load condition：
In formula：FfbFor the strength demand of package button loop；C is safety coefficient；FmaxFor pack maximum maneuvering load；N is package
The quantity of button loop.
Auxiliary package button loop (2) is multiple in bag, is installed in the madial wall of pack cylinder (1), near pack cylinder (1)
Mouth side.The quantity and intensity of auxiliary package button loop is generally preferably chosen as the following formula in bag：
Nffb·Fffb=0.3Tmax
In formula：NffbTo aid in the quantity of package button loop, FffbTo aid in the strength demand of package button loop；TmaxFor maximum bag
Umbrella pressure.
When parachute encapsulating is wrapped, auxiliary package center cover plate (5) is needed.Auxiliary package center cover plate (5) is used
In after revocation press pressure, continuing to apply pressure to the parachute in pack, the bounce-back of parachute is limited.In auxiliary package
Multiple cover plates auxiliary package button loop (4) are provided with heart cover plate (5), auxiliary package center cover plate (5) is flexible material；
Auxiliary package center cover plate (5) is similar to the end face cross sectional shape of pack cylinder (1), aids in package center line cover plate
(5) distance of Edge Distance pack cylinder (1) is preferably 20mm～40mm；
Cover plate auxiliary package button loop (4) is uniformly arranged along the edge of auxiliary package center cover plate (5), cover plate auxiliary package button
The quantity of loop is identical with auxiliary package button loop (2) in bag with strength demand；
Package process is as shown in Fig. 2 a～Fig. 2 e：
(1) as shown in Figure 2 a, pack is inserted after parachute is folded first, auxiliary package center cover plate (5) is placed in into folding
On folded parachute, that is, it is placed in the oral area of pack cylinder (1)；
(2) as shown in Figure 2 b, with external pressure machine to aiding in package center cover plate (5) pressure, by the parachute after folding
In auxiliary package center cover plate (5) press-in pack, the cover plate on auxiliary package center cover plate (5) is set to aid in package button loop (4)
It is concordant with aiding in package to buckle loop (2) in the bag in the wall of pack side.The damage to parachute material is caused in prevent pressure process,
Pressure is preferably more than 10MPa, is the bag umbrella density for realizing 0.7kg/L, and pressure is preferably not less than 5MPa；
(3) as shown in Figure 2 c, loop is buckled through auxiliary package in the bag in all side walls with auxiliary package rope (7) chain type
(2) cover plate auxiliary package button loop (4) and in auxiliary package center cover plate (5), and package rope (7) will be aided in play work after taking out tightly
Knot.One is worn on cover plate auxiliary package button loop on auxiliary package center cover plate (5) near two package cover plate (3) junctions
Root cover plate pulls out rope (8).The effect of auxiliary package rope (7) is will to be connected between auxiliary package center cover plate and pack cylinder (1),
Limit resilience displacement of the parachute along pack axial direction.If not adopting this measure, parachute can only typically realize the bag of 0.5kg/L
Umbrella density, using the method after, after forcing press pressure relief, the height of the parachute in pack with remove pressure before it is essentially identical,
The bag umbrella density of more than 0.7kg/L can be realized.
(4) as shown in Figure 2 d, external pressure machine is released to aiding in package center cover plate (5) pressure, then by package cover plate
(3) fold inward, makes package cover plate (3) cover the openend of pack cylinder (1), and with a package rope (9) envelope is sequentially passed through
Package button loop (6) on clad piece (3), and take out tight rear knotting；
(5) as shown in Figure 2 e, untie the slip-knot of auxiliary package rope (7) and extract out, will be auxiliary by drawing cover plate pull-out rope (8)
Help package center cover plate (5) to extract out from the gap between package cover plate (3), complete parachute encapsulating bag.
Example is designed as with certain parachute pack, the parachute weight is 4.6kg.Before being provided without the present invention, pack is a diameter of
150mm, pack is highly 500mm or so after bag umbrella, and bag umbrella density is 0.5kg/L or so.After the present invention, pack after bag umbrella
Highly it is 320mm, bag umbrella density is 0.8kg/L or so, may certify that the effect is significant of the present invention, and bag umbrella density is significantly improved,
The complex environment being particularly suited for during space flight, bag umbrella density to be lifted at space industry significant.
Claims (6)
1. a kind of high density packs parachute pack, it is characterised in that include：Pack cylinder (1), the auxiliary package on pack mouth side
Button loop (2), package cover plate (3)；
Pack cylinder (1) is hollow cylinder, and material is flexible material；
One end closing of pack cylinder (1), forms pack bottom, and the other end of pack cylinder (1) arranges opening, and opening edge uniformly sets
Multiple package cover plates (3) are put, package cover plate (3) can cover pack mouth after the opening edge turnover of pack cylinder (1), each
Package button loop (6) is provided with package cover plate (3)；Package cover plate (3) is at ordinary times open mode, makes the another of pack cylinder (1)
End is opened wide, and the parachute for wanting package can be made to be pressed into from the opening of pack cylinder (1), many when wrapping to parachute encapsulating
The openend that pack cylinder (1) is made after individual package cover plate (3) fold inward closes, and package rope (9) passes through package and buckles loop (6)
After fasten, realize the package of pack；
It is multiple that the auxiliary package on pack mouth side buckles loop (2), is installed in the madial wall of pack cylinder (1), near pack cylinder
(1) mouth side；
When parachute encapsulating is wrapped, auxiliary package center cover plate (5) is needed, arranged in auxiliary package center cover plate (5)
There are multiple cover plates auxiliary package button loop (4), auxiliary package center cover plate (5) is flexible material；
Auxiliary package center cover plate (5) is matched with the end face cross sectional shape of pack cylinder (1)；
Cover plate auxiliary package button loop (4) along auxiliary package center cover plate (5) edge uniformly arrange, and with the auxiliary on pack mouth side
The quantity of package button loop (2) matches；
Process：When parachute encapsulating is wrapped, pack cylinder (1) is inserted after parachute is folded, by auxiliary package center cover plate
(5) it is placed on folding parachute, that is, is placed in the opening portion of cylinder pack (1), with external pressure machine to aiding in package center cover plate
(5) press, by the parachute after folding and auxiliary package center cover plate (5) press-in pack, make auxiliary package center cover plate (5)
On cover plate auxiliary package button loop (4) to buckle loop (2) with the auxiliary package on the pack mouth side in the wall of pack side concordant, then with one
Auxiliary package rope (7) chain type buckles loop (2) with auxiliary package center cover plate through the auxiliary package on the pack mouth side in all side walls
(5) cover plate auxiliary package button loop (4) on, and package rope (7) will be aided in beat slip-knot after taking out tightly, then release external pressure machine pair
Auxiliary package center cover plate (5) pressure, on auxiliary package center cover plate (5) near two package cover plate (3) junctions
A cover plate is worn on cover plate auxiliary package button loop and pull out rope (8), then by package cover plate (3) fold inward, make package cover plate (3)
The openend of pack cylinder (1) is covered, the package sequentially passed through on package cover plate (3) with a package rope (9) buckles loop (6),
And knot after taking out tightly, then untie the slip-knot of auxiliary package rope (7) and extract out, envelope will be aided in by drawing cover plate pull-out rope (8)
Bag center cover plate (5) is extracted out from the gap between package cover plate (3), completes parachute encapsulating bag.
2. a kind of high density according to claim 1 packs parachute pack, it is characterised in that：In the wall of the pack side
It is band kind fabric that the auxiliary package on pack mouth side buckles loop (2), is sewed on pack madial wall by suture.
3. a kind of high density according to claim 1 packs parachute pack, it is characterised in that：The auxiliary package center
Cover plate (5) is silk kind fabric, and cover plate auxiliary package button loop (4) is band kind fabric, by suture sewing at auxiliary package center
On cover plate (5).
4. a kind of high density according to claim 1 packs parachute pack, it is characterised in that：It is described to complete parachute
After encapsulating bag, parachute packed bulk density can realize more than 0.7kg/L.
5. a kind of high density according to claim 1 packs parachute pack, it is characterised in that：The pack cylinder (1)
For hollow cylinder, its cross sectional shape is circular or rectangle.
6. a kind of high density packaging parachute encapsulates bag method, it is characterised in that step is as follows：
(1) pack is inserted after parachute is folded, auxiliary package center cover plate (5) is placed on folding parachute, that is, be placed in umbrella
The opening portion of bag cylinder (1)；
(2) with external pressure machine to aiding in package center cover plate (5) pressure, by the parachute after folding and auxiliary package central lid
In piece (5) press-in pack, the cover plate on auxiliary package center cover plate (5) is set to aid in package button loop (4) and the bag in the wall of pack side
Interior auxiliary package button loop (2) is concordant；
(3) and then with auxiliary package rope (7) chain type loop (2) is buckled with auxiliary envelope through auxiliary package in the bag in all side walls
Cover plate auxiliary package on bag center cover plate (5) buckles loop (4), and package rope (7) will be aided in beat slip-knot after taking out tightly；
(4) external pressure machine is released to aiding in package center cover plate (5) pressure, in close two package cover plate (3) junctions
A cover plate is worn on cover plate auxiliary package button loop in auxiliary package center cover plate (5) and pull out rope (8), then by package cover plate
(3) fold inward, makes package cover plate (3) cover the openend of pack cylinder (1), and with a package rope (9) envelope is sequentially passed through
Package button loop (6) on clad piece (3), and take out tight rear knotting；
(5) untie the slip-knot of auxiliary package rope (7) and extract out, package center cover plate will be aided in by drawing cover plate pull-out rope (8)
(5) extract out from the gap between package cover plate (3), complete parachute encapsulating bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140234.1A CN106628438B (en) | 2016-12-12 | 2016-12-12 | A kind of high density packaging parachute pack and package method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140234.1A CN106628438B (en) | 2016-12-12 | 2016-12-12 | A kind of high density packaging parachute pack and package method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106628438A true CN106628438A (en) | 2017-05-10 |
| CN106628438B CN106628438B (en) | 2018-10-09 |
Family
ID=58824345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611140234.1A Active CN106628438B (en) | 2016-12-12 | 2016-12-12 | A kind of high density packaging parachute pack and package method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106628438B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644715A (en) * | 2020-12-30 | 2021-04-13 | 航宇救生装备有限公司 | Open parachute packaging container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101481A (en) * | 1987-03-13 | 1988-09-28 | 布格哈特·克里白尔 | Device for accelerating opening and/or accelerating parachute opening of aviation device |
| JPH0998811A (en) * | 1995-10-09 | 1997-04-15 | Anden Giken Kk | Disposable umbrella and its manufacture |
| CN101852574A (en) * | 2010-04-30 | 2010-10-06 | 张洪军 | Police pursuit bullet for vehicle and vessel |
| CN202518645U (en) * | 2012-04-10 | 2012-11-07 | 航宇救生装备有限公司 | Sealing bag |
| CN203410738U (en) * | 2013-06-24 | 2014-01-29 | 杭州电子科技大学 | Umbrella package |
-
2016
- 2016-12-12 CN CN201611140234.1A patent/CN106628438B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101481A (en) * | 1987-03-13 | 1988-09-28 | 布格哈特·克里白尔 | Device for accelerating opening and/or accelerating parachute opening of aviation device |
| JPH0998811A (en) * | 1995-10-09 | 1997-04-15 | Anden Giken Kk | Disposable umbrella and its manufacture |
| CN101852574A (en) * | 2010-04-30 | 2010-10-06 | 张洪军 | Police pursuit bullet for vehicle and vessel |
| CN202518645U (en) * | 2012-04-10 | 2012-11-07 | 航宇救生装备有限公司 | Sealing bag |
| CN203410738U (en) * | 2013-06-24 | 2014-01-29 | 杭州电子科技大学 | Umbrella package |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644715A (en) * | 2020-12-30 | 2021-04-13 | 航宇救生装备有限公司 | Open parachute packaging container |
| CN112644715B (en) * | 2020-12-30 | 2022-03-15 | 航宇救生装备有限公司 | Open parachute packaging container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106628438B (en) | 2018-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206107574U (en) | But gas filled cluster is expanded fast in low latitude | |
| CN213974495U (en) | Umbrella bag structure capable of adjusting high parachute opening reliability | |
| CN106628438A (en) | High-density parachute packaging pack and packaging method | |
| CN103662104B (en) | A kind of unblock releasing mechanism of non-firer's mode | |
| US10266338B2 (en) | Manufacturing method for overlap-structured container bag | |
| CN211568822U (en) | Packaging bag | |
| CN202518645U (en) | Sealing bag | |
| CN205916420U (en) | Quick packing apparatus is assisted in modified commodity circulation | |
| CN207242405U (en) | Anti-slip woven bag | |
| CN109250123B (en) | Slit type inflatable ram parafoil | |
| CN107826256B (en) | Method for reducing parachute opening impact of ram parafoil | |
| CN109675211A (en) | Prompt drop safe escape knapsack | |
| CN112644715B (en) | Open parachute packaging container | |
| CN104071496B (en) | A kind of ton packaging bag | |
| CN209795839U (en) | Combined umbrella cover | |
| CN103612842B (en) | Railway transportation bag | |
| CN202524967U (en) | Mouse trapping bag | |
| CN201411134Y (en) | Strip packing and packaging box for medical dressing, adhesive diagram and diagram | |
| CN207270476U (en) | Novel transfusion bag | |
| CN213800895U (en) | Material transfer package | |
| CN205801902U (en) | Packaging bag with safety buckle | |
| CN110723299A (en) | Method for improving parachute opening synchronism of multi-parachute system | |
| CN204726950U (en) | The inner lining bag of freight container | |
| CN109466776A (en) | A kind of control large area group's umbrella opening structure | |
| CN204484413U (en) | Open breast patient anti-collision sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |