CN103448911A - Extreme low-altitude drop device - Google Patents
Extreme low-altitude drop device Download PDFInfo
- Publication number
- CN103448911A CN103448911A CN2013104194726A CN201310419472A CN103448911A CN 103448911 A CN103448911 A CN 103448911A CN 2013104194726 A CN2013104194726 A CN 2013104194726A CN 201310419472 A CN201310419472 A CN 201310419472A CN 103448911 A CN103448911 A CN 103448911A
- Authority
- CN
- China
- Prior art keywords
- cushion
- top cover
- extreme low
- cushion rubber
- altitude
- 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.)
- Pending
Links
Images
Abstract
The invention discloses an extreme low-altitude drop device which comprises a top cover and a cushion connected with the top cover. The top cover is intermeshed and fixed with the cushion through zippers, and a fin extends out of the top cover along the external contour of the cushion. Air accumulating holes are formed in the fin, and a speed reducing umbrella which is fitted with an edge of the fin to seal and fix is arranged around the fin. A zipper is arranged on the other surface of the top cover, and air accumulating holes are formed in the periphery of the zipper. The whole cushion is in a hollow structure, a concave-inward material groove is formed in the top surface of the cushion, intermeshed zippers are arranged on the surrounding edges of the cushion, and a shock absorption device is arranged on the bottom surface of the cushion. The extreme low-altitude drop device can effectively realize extreme low-altitude air drop under harsh environmental conditions such as high wind, rainfall, complex terrain conditions and the like, can avoid the influence of disturbance airflow, can realize fixed point precise air drop to fill the domestic blank in the field, and is also beneficial to recovery for secondary utilization after air drop.
Description
Technical field
The present invention relates to drop technical field, be specifically related to a kind of extreme low-altitude delivery device.
Background technology
In urgent rescue, the disaster relief or wartime, the transportation of the necessitys such as food, daily necessities, medical equipment and ordnance is vital, and wherein airborne air-drop mode is with its characteristics and being widely adopted efficiently.Yet, under various severe complex environments, the high-altitude aerial delivery provisions can be subject to the impact of disorderly air-flow, be difficult to realize accurately air-drop of fixed point, and cargo assault also can be subject to larger impact to ground, be easy to cause the damaged of goods or shake bad phenomenon.
And if adopt extreme low-altitude input; although can realize accurately air-drop by actv.; but due to air turbulence with a varied topography under low Altitude; parachute often there will be the phenomenon of opening not in time; and also can be restricted after opening and the impact of air-flow; deceleration to nominal article is also comparatively limited; in order to address this problem; usually the way adopted is all to superscribe vibration-absorptive material in bottom surface and the surrounding of dropping article; but the place that but can't tackle the problem at its root; and the vibration-absorptive material of parcel also is unfavorable for receiving and carries out the secondary utilization, has certain wasting phenomenon.
Summary of the invention
The object of the invention is to provide a kind of extreme low-altitude delivery device, and it can realize paradrag drop under the severe environmental conditions such as strong wind, rainfall, landform complex by actv., not only can avoid the impact of disorderly air-flow, and the accurately air-drop that can realize fixing a point.
In order to solve existing problem in background technology, the cushion rubber 2 that it comprises top cover 1 and is attached thereto, between this top cover 1 and cushion rubber 2, by slide fastener 3, intermesh fixing, and the gabarit of laminating cushion rubber 2 extends outward overlap 11, this overlap 11 is provided with gas collection hole 13, its surrounding is provided with the deceleration parachute 14 that the laminating edge carries out sealing, the another side of described top cover 1 is provided with slide fastener 3, and at the outer gas collection hole 13 that is arranged with of slide fastener 3, described cushion rubber 2 integral body are hollow structure, its end face is provided with the material trough 21 of indent, and be provided with intermeshing slide fastener 3 on the edge of its surrounding, its bottom surface is provided with shock absorption device 23.
The inwall of described material trough 21 is provided with damping air cushion 25.
The rubber bowl that described shock absorption device 23 is horn-like structure by cross section is height shape arrangement straggly and forms.
Described rubber bowl communicates with cushion rubber 2 inner spaces of hollow, and is provided with breather hole 22 at the two ends of cushion rubber 2.
Owing to having adopted above technical scheme, the present invention has following beneficial effect: can realize paradrag drop under the severe environmental conditions such as strong wind, rainfall, landform complex by actv., not only can avoid the impact of disorderly air-flow, and the accurately air-drop that can realize fixing a point, fill up the domestic blank in this field, and also be beneficial to after air-drop to reclaim and carry out the secondary utilization.
The accompanying drawing explanation
In order to be illustrated more clearly in the present invention, below in conjunction with accompanying drawing, embodiment is briefly described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the bottom schematic view of top cover in the present invention;
Fig. 3 is the bottom schematic view of cushion rubber in the present invention;
Fig. 4 is the cross-sectional view of cushion rubber in the present invention;
Wherein:
1, top cover; 11, overlap; 13, gas collection hole; 14, deceleration parachute;
2, cushion rubber; 21, material trough; 22, breather hole; 23, shock absorption device; 25, damping air cushion.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Referring to Fig. 1-4, this specific embodiment is to be achieved by the following technical solutions, the cushion rubber 2 that it comprises top cover 1 and is attached thereto, between this top cover 1 and cushion rubber 2, by slide fastener 3, intermesh fixing, and the gabarit of laminating cushion rubber 2 extends outward overlap 11, this overlap 11 is provided with gas collection hole 13, its surrounding is provided with the deceleration parachute 14 that the laminating edge carries out sealing, the another side of described top cover 1 is provided with slide fastener 3, and at the outer gas collection hole 13 that is arranged with of slide fastener 3, make its downward state in maintenance center in dropping process, and can also alleviate greatly the speed of decline, described cushion rubber 2 integral body are hollow structure, its end face is provided with the material trough 21 of indent, and be provided with intermeshing slide fastener 3 on the edge of its surrounding, its bottom surface is provided with shock absorption device 23.
The inwall of described material trough 21 is provided with damping air cushion 25.
The mutual arrangement straggly of the rubber bowl that described shock absorption device 23 is horn-like structure by the cross section differed in size forms.
Described rubber bowl communicates with cushion rubber 2 inner spaces of hollow, and is provided with breather hole 22 at the two ends of cushion rubber 2.
Below in conjunction with accompanying drawing, principle of work of the present invention is further elaborated: will drop thing and be placed in material trough 21, then by slide fastener 3, top cover 1 and cushion rubber 2 are connected into to an integral body, the process Air dropped at the air-drop nature is entered into by gas collection hole 13 in the cavity between top cover 1 and deceleration parachute 14 and forms first order buffering, when landing touches bottom surface, provide level 2 buffering by the rubber bowl, and owing to being height arrangement mode straggly between the rubber bowl, can realize the buffering step by step of shock absorption device 23, and owing to being intercommunication between rubber bowl and cushion rubber 2, so cushion and the air that compresses can enter in the cushion rubber 2 of hollow and discharged by breather hole 22 discharges through the rubber bowl, can actv. prevent because of falling speed too fast, and the phenomenon of the rubber bowl explosion occurred, when dropping to ground, provide third stage buffering by damping air cushion 25, thereby guaranteed the be not badly shaken assurance of article in material trough 21.
Speed while descending in order to reduce to the full extent, can realize by the area that increases overlap 11 and corresponding deceleration parachute 14 aperture that increases breather hole 14.
Owing to having adopted above technical scheme; this specific embodiment is by adopting the way of three grades of bufferings; not only can actv. the article in material trough during the protection paradrag drop; and can realize paradrag drop under the severe environmental conditions such as strong wind, rainfall, landform complex by actv., not only can avoid the impact of disorderly air-flow, and the accurately air-drop that can realize fixing a point; fill up the domestic blank in this field; and it is convenient to reclaim, be beneficial to secondary and use, air-drop speed and efficiency are higher.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art should be appreciated that its technical scheme that still can put down in writing aforementioned each embodiment modifies, or part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (4)
1. an extreme low-altitude delivery device, it is characterized in that the cushion rubber (2) that it comprises top cover (1) and is attached thereto, between this top cover (1) and cushion rubber (2), by slide fastener (3), intermesh fixing, and the gabarit of laminating cushion rubber (2) extends outward overlap (11), this overlap (11) is provided with gas collection hole (13), its surrounding is provided with the deceleration parachute (14) that the laminating edge carries out sealing, the another side of described top cover (1) is provided with slide fastener (3), and at the outer gas collection hole (13) that is arranged with of slide fastener (3), described cushion rubber (2) integral body is hollow structure, its end face is provided with the material trough (21) of indent, and be provided with intermeshing slide fastener (3) on the edge of its surrounding, its bottom surface is provided with shock absorption device (23).
2. a kind of extreme low-altitude delivery device according to claim 1, is characterized in that the inwall of described material trough (21) is provided with damping air cushion (25).
3. a kind of extreme low-altitude delivery device according to claim 1, is characterized in that rubber bowl that described shock absorption device (23) is horn-like structure by cross section is height shape straggly and arranges and form.
4. a kind of extreme low-altitude delivery device according to claim 1, is characterized in that described rubber bowl communicates with cushion rubber (2) inner space of hollow, and be provided with breather hole (22) at the two ends of cushion rubber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104194726A CN103448911A (en) | 2013-09-16 | 2013-09-16 | Extreme low-altitude drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104194726A CN103448911A (en) | 2013-09-16 | 2013-09-16 | Extreme low-altitude drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103448911A true CN103448911A (en) | 2013-12-18 |
Family
ID=49731844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104194726A Pending CN103448911A (en) | 2013-09-16 | 2013-09-16 | Extreme low-altitude drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103448911A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259799A (en) * | 2015-08-28 | 2016-01-20 | 哈尔滨蒙鹰科技有限公司 | Rescue unmanned plane material dropping case and operating method thereof |
| CN106379538A (en) * | 2016-10-29 | 2017-02-08 | 武旺琪 | Modular buffer transportation protecting device for airborne devices or materials |
| CN106956854A (en) * | 2017-04-27 | 2017-07-18 | 南京航空航天大学 | Goods and materials case is used in one kind rescue |
| WO2018041254A1 (en) * | 2016-09-01 | 2018-03-08 | 梁泰然 | Carrier for air-dropped article |
| CN108177841A (en) * | 2017-12-29 | 2018-06-19 | 重庆博友实业有限公司 | For the carton box of anticollision |
| WO2018158586A1 (en) * | 2017-03-03 | 2018-09-07 | Strategic Support Limited | Aerial delivery assembly |
| CN109071016A (en) * | 2015-07-28 | 2018-12-21 | 空中生活公司 | Container for delivering in the air |
| CN109665109A (en) * | 2018-12-20 | 2019-04-23 | 航天科工智能机器人有限责任公司 | The unmanned platform of the air-drop of automatic deploying and retracting umbrella cover |
| CN109823762A (en) * | 2019-03-28 | 2019-05-31 | 大连民族大学 | A kind of method of reseptance of cacheable roof para-cargo |
| CN109878923A (en) * | 2018-12-16 | 2019-06-14 | 孙文慧 | A kind of container launched suitable for low latitude |
| CN109911405A (en) * | 2019-02-22 | 2019-06-21 | 深空灵动科技(大连)有限公司 | Goods packing device, packing method for low latitude air-drop |
| CN115848624A (en) * | 2023-02-24 | 2023-03-28 | 北京瀚科智翔科技发展有限公司 | Hanging type aviation containerized carrier for umbrella-free air drop |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002166892A (en) * | 2000-12-04 | 2002-06-11 | Fujikura Parachute Co Ltd | Air bag for hanging bag |
| US6511018B1 (en) * | 2000-10-13 | 2003-01-28 | Willie M. Parson | Air drop container assembly |
| CN1923618A (en) * | 2006-09-22 | 2007-03-07 | 湖南大学 | Double gasbag buffer unit |
| US20110024569A1 (en) * | 2009-05-27 | 2011-02-03 | Conax Florida Corporation | Attenuated landing system |
| CN201864037U (en) * | 2010-11-26 | 2011-06-15 | 航宇救生装备有限公司 | Umbrella-free air-drop supplier |
-
2013
- 2013-09-16 CN CN2013104194726A patent/CN103448911A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6511018B1 (en) * | 2000-10-13 | 2003-01-28 | Willie M. Parson | Air drop container assembly |
| JP2002166892A (en) * | 2000-12-04 | 2002-06-11 | Fujikura Parachute Co Ltd | Air bag for hanging bag |
| CN1923618A (en) * | 2006-09-22 | 2007-03-07 | 湖南大学 | Double gasbag buffer unit |
| US20110024569A1 (en) * | 2009-05-27 | 2011-02-03 | Conax Florida Corporation | Attenuated landing system |
| CN201864037U (en) * | 2010-11-26 | 2011-06-15 | 航宇救生装备有限公司 | Umbrella-free air-drop supplier |
Non-Patent Citations (1)
| Title |
|---|
| 韩雅慧，王亚伟，杨春信，徐晓东，杨雪松: "直升机空中回收和投放货物技术发展综述", 《直升机技术》 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109071016A (en) * | 2015-07-28 | 2018-12-21 | 空中生活公司 | Container for delivering in the air |
| CN105259799A (en) * | 2015-08-28 | 2016-01-20 | 哈尔滨蒙鹰科技有限公司 | Rescue unmanned plane material dropping case and operating method thereof |
| WO2018041254A1 (en) * | 2016-09-01 | 2018-03-08 | 梁泰然 | Carrier for air-dropped article |
| CN106379538A (en) * | 2016-10-29 | 2017-02-08 | 武旺琪 | Modular buffer transportation protecting device for airborne devices or materials |
| WO2018158586A1 (en) * | 2017-03-03 | 2018-09-07 | Strategic Support Limited | Aerial delivery assembly |
| CN106956854B (en) * | 2017-04-27 | 2018-07-20 | 南京航空航天大学 | A kind of rescue goods and materials case |
| CN106956854A (en) * | 2017-04-27 | 2017-07-18 | 南京航空航天大学 | Goods and materials case is used in one kind rescue |
| CN108177841A (en) * | 2017-12-29 | 2018-06-19 | 重庆博友实业有限公司 | For the carton box of anticollision |
| CN109878923A (en) * | 2018-12-16 | 2019-06-14 | 孙文慧 | A kind of container launched suitable for low latitude |
| CN109665109A (en) * | 2018-12-20 | 2019-04-23 | 航天科工智能机器人有限责任公司 | The unmanned platform of the air-drop of automatic deploying and retracting umbrella cover |
| CN109665109B (en) * | 2018-12-20 | 2021-09-03 | 航天科工智能机器人有限责任公司 | Air-drop unmanned platform capable of automatically retracting and releasing umbrella fabric |
| CN109911405A (en) * | 2019-02-22 | 2019-06-21 | 深空灵动科技(大连)有限公司 | Goods packing device, packing method for low latitude air-drop |
| CN109911405B (en) * | 2019-02-22 | 2024-04-19 | 广东佰合包装科技有限公司 | Goods packaging device and packaging method for low-altitude air drop |
| CN109823762A (en) * | 2019-03-28 | 2019-05-31 | 大连民族大学 | A kind of method of reseptance of cacheable roof para-cargo |
| CN115848624A (en) * | 2023-02-24 | 2023-03-28 | 北京瀚科智翔科技发展有限公司 | Hanging type aviation containerized carrier for umbrella-free air drop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103448911A (en) | Extreme low-altitude drop device | |
| WO2016105638A3 (en) | Aircraft battery containment pods | |
| CN202847526U (en) | Air bag fresh-keeping logistics vehicle | |
| CN105035489A (en) | Air-drop box with air bag protection device | |
| CN204383826U (en) | Ton wrapping machine blowing device | |
| CN205971804U (en) | But plant protection unmanned aerial vehicle of horn crosswise fold | |
| CN109911405A (en) | Goods packing device, packing method for low latitude air-drop | |
| CN203895600U (en) | Airborne radome equipped with self-balance air pressure function | |
| CN206599119U (en) | A kind of shockproof courier bag | |
| CN202860715U (en) | Multi-stage cyclone separation dust remover | |
| CN206813295U (en) | A kind of unmanned transporter of tower material | |
| CN201707527U (en) | Camera lens cap with dirt remover | |
| CN209796326U (en) | Anti-collision transportation box for battery pack of electric bicycle | |
| CN206437228U (en) | A kind of buffer device of unmanned vehicle | |
| CN106709138A (en) | Deep-space high speed impact multistage buffering design method | |
| CN206087335U (en) | Unmanned aerial vehicle oil tank and unmanned aerial vehicle | |
| CN207496925U (en) | A kind of shock-damping structure | |
| CN209192584U (en) | A kind of Packaging Box can be classified vegetables | |
| CN206782094U (en) | A kind of discharge opeing dome structure for aircraft APU fuel feed pumps | |
| CN109795689A (en) | The cargo delivering method for the goods packing device that fixed-wing unmanned plane is dropped with the method for LED light position receiver device and low latitude | |
| CN104365561A (en) | Leech fry transporting box and transporting method | |
| CN202175240U (en) | Mushroom product storage and transport basket with fine ventilation | |
| CN204244936U (en) | Leech seedling transport case | |
| CN205906413U (en) | Accomodate bag with dustproof function | |
| CN206231628U (en) | Unmanned aircraft parachute descent device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |