CN106428577A - Retractable propeller type parachute - Google Patents
Retractable propeller type parachute Download PDFInfo
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- CN106428577A CN106428577A CN201510502715.1A CN201510502715A CN106428577A CN 106428577 A CN106428577 A CN 106428577A CN 201510502715 A CN201510502715 A CN 201510502715A CN 106428577 A CN106428577 A CN 106428577A
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- propeller type
- parachute
- retractable
- paddle
- safety
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Abstract
The invention discloses a retractable propeller type parachute, and belongs to the technical field of aviation. The retractable propeller type parachute comprises components of foldable propeller type triangular blades 1, a rotating shaft 2, a central shaft 3, turntable bearings 4, safety ropes 5, hinges 6, a hoisting ring 7, and the like. The retractable propeller type parachute disclosed by the invention can be used for hoisting a person or an object, the person is in a lower place and the parachute is in a top place during high-altitude falling, the parachute can naturally unfold under the action of an air resistance, the foldable propeller type triangular blades can rotate along with the air resistance, and sagging gravity is reduced, so that the person can land naturally; and after the person lands on the ground, the foldable propeller type triangular blades can automatically sag, fold and retract, so that the retractable propeller type parachute is retractable like an umbrella. The retractable propeller type parachute disclosed by the invention can be widely applied to aviation, aerospace, military, civilian use, high-altitude escape and the like, is simple in structure, light and practical, and is an innovative technology.
Description
Technical field
The invention discloses one kind acts freely, propeller type parachute, belongs to technical field of aerospace, can be widely applied to Aeronautics and Astronautics, army, civilian and high altitude escape etc., and its structure is simple, that is, novel and practical, is a Creative Science and Technology Co. Ltd.
Background technology
At present, it is common to use parachute miscellaneous, be all with a kind of high microsteping nylon fabric, make careful loaded down with trivial details, during use, open in high-altitude, volume is larger, after landing, shrinking folding wastes time and energy, very inconvenient.
Content of the invention
The present invention is that one kind acts freely propeller type parachute, and it includes the parts such as multi-slice spiral paddle delta-blade 1, rotary shaft 2, central shaft 3, turntable bearing 4, safety rope 5, hinge 6, hoisting ring 7 composition；Propeller type blades are triangle, and the magnitude of load according to parachute and arrange the size of paddle or paddle number, at least 6；Each paddle the inner connects hinge is fixed on above rotary shaft, outer end is by the lower section of two safety rope systems and rotary shaft, two safety ropes are that one is long and the other is short, each paddle is made to have an angle of deviation, so air-flow can slowly shed, and paddle can be promoted to rotate, and rotary sleeve is on center shaft, on, lower end has a turntable bearing respectively, can be freely rotatable, lift people or object using this parachute, when high-altitude falls, people is in lower section, parachute is up, parachute is in the presence of air drag, can naturally open, paddle will be rotated with air drag and be mitigated sagging gravity, naturally land, after falling earthward, paddle by automatically sagging close up pack up, act freely as umbrella.
In accordance with the above, the present invention is that one kind acts freely propeller type parachute, the superior parachute with high microsteping nylon fabric, and present configuration is simple, and safe and reliable, vi have high safety is that is, light and practical, has novelty and creativeness；This invention can be widely applied to Aeronautics and Astronautics, army, civilian and high altitude escape etc., is another Creative Science and Technology Co. Ltd.
Brief description
Fig. 1：The overall structure diagram of the present invention.
Fig. 2：The folded state schematic diagram of the present invention.
Fig. 3：The loading view of the present invention.
Specific embodiment
The present invention is described in detail with specific embodiment for 1 to Fig. 3 below in conjunction with the accompanying drawings：
Embodiment 1：
The present invention is that one kind acts freely propeller type parachute, and in FIG, it includes the parts such as multi-slice spiral paddle delta-blade 1, rotary shaft 2, central shaft 3, turntable bearing 4, safety rope 5, hinge 6, hoisting ring 7 composition；The inner connects hinge 6 of each propeller type delta-blade 1 is fixed on the top of rotary shaft 2, outer end is by the lower section that two safety ropes 5 are with rotary shaft 2, two safety ropes 5 are that one is long and the other is short, each paddle is made to have an angle of deviation, so air-flow can slowly shed, and paddle can be promoted to rotate, and rotary shaft 2 is enclosed within central shaft 3, upper and lower end has a turntable bearing 4 respectively, can be freely rotatable.
Embodiment 2：
Lift people or object using the present invention, people or article are fastened one's safety belt and safety buckle is buckled on hoisting ring 7, when high-altitude falls, people is in lower section, parachute is up, parachute, in the presence of air drag, can be opened naturally, and paddle will be rotated with air drag and be mitigated sagging gravity, naturally land, after falling earthward, propeller type delta-blade 1 by automatically sagging close up pack up, act freely as umbrella.
Embodiment 3：
The present invention is that one kind acts freely propeller type parachute, the superior parachute with high microsteping nylon fabric, and present configuration is simple, and safe and reliable, vi have high safety is that is, light and practical, has novelty and creativeness；This invention can be widely applied to Aeronautics and Astronautics, army, civilian and high altitude escape etc., is another Creative Science and Technology Co. Ltd.
In a word, the above is three kinds of embodiments of the present invention, all according to the present patent application scope, and impartial change all should belong to the covering scope of the present invention with modifying.
Claims (3)
1. the present invention is that one kind acts freely propeller type parachute, and it mainly includes multi-slice spiral paddle delta-blade (1), rotation
The parts such as axle (2), central shaft (3), turntable bearing (4), safety rope (5), hinge (6), hoisting ring (7) form；Each propeller type
The inner connects hinge (6) of delta-blade (1) is fixed on the top of rotary shaft (2), and outer end is by two safety rope (5) systems and rotary shaft (2)
Lower section, two safety ropes (5) are that one is long and the other is short so that each paddle has an angle of deviation, and such air-flow can slowly shed,
And paddle can be promoted to rotate, and rotary shaft (2) is enclosed within central shaft (3), upper and lower end has a turntable bearing (4) respectively, can be free
Rotate.
2. one kind according to claim 1 act freely propeller type parachute it is characterised in that：Lifted using the present invention
People or object, people or article are fastened one's safety belt and are buckled in safety buckle on hoisting ring (7), when high-altitude falls, people in lower section,
Parachute up, in the presence of air drag, can naturally open by parachute, and paddle will carry out rotating simultaneously with air drag
Mitigate sagging gravity, naturally land, after falling earthward, propeller type delta-blade (1) by automatically sagging close up pack up.
3. the one kind according to claim 1 and claim 2 act freely propeller type parachute it is characterised in that：This
Bright structure is simple, and safe and reliable, vi have high safety is that is, light and practical, has novelty and creativeness；This invention can
It is widely used in Aeronautics and Astronautics, army, civilian and high altitude escape etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502715.1A CN106428577A (en) | 2015-08-11 | 2015-08-11 | Retractable propeller type parachute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502715.1A CN106428577A (en) | 2015-08-11 | 2015-08-11 | Retractable propeller type parachute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106428577A true CN106428577A (en) | 2017-02-22 |
Family
ID=58093084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510502715.1A Pending CN106428577A (en) | 2015-08-11 | 2015-08-11 | Retractable propeller type parachute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106428577A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911225A (en) * | 2019-03-27 | 2019-06-21 | 北京理工大学 | A kind of forced landing device and culvert type aircraft for aircraft |
| CN110603194A (en) * | 2017-03-22 | 2019-12-20 | 帕拉泽罗股份有限公司 | Method and system for decelerating and redirecting airborne platforms |
-
2015
- 2015-08-11 CN CN201510502715.1A patent/CN106428577A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110603194A (en) * | 2017-03-22 | 2019-12-20 | 帕拉泽罗股份有限公司 | Method and system for decelerating and redirecting airborne platforms |
| JP2020511356A (en) * | 2017-03-22 | 2020-04-16 | パラゼロ リミテッド | Method and system for aviation platform deceleration and turning |
| JP7097905B2 (en) | 2017-03-22 | 2022-07-08 | パラゼロ リミテッド | Aviation platform deceleration and turning methods and systems |
| CN109911225A (en) * | 2019-03-27 | 2019-06-21 | 北京理工大学 | A kind of forced landing device and culvert type aircraft for aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |