CN105857622A - Parachute with descent control device - Google Patents
Parachute with descent control device Download PDFInfo
- Publication number
- CN105857622A CN105857622A CN201610346988.6A CN201610346988A CN105857622A CN 105857622 A CN105857622 A CN 105857622A CN 201610346988 A CN201610346988 A CN 201610346988A CN 105857622 A CN105857622 A CN 105857622A
- Authority
- CN
- China
- Prior art keywords
- parachute
- descending lifeline
- control device
- safety belt
- rope
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/78—Parachutes in association with other load-retarding apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
Abstract
The invention relates to a parachute with a descent control device. The parachute with the descent control device belongs to the technical field of airborne rescue, and comprises a parachute body, a safety belt and the descent control device, and is characterized in that the parachute body is connected with two shoulder back belts of the harness safety belt; one end of the parachute body is directly connected with the safety belt; the other end of the parachute body is connected with the safety belt through the descent control device. The descent control device is a hollow shell; the lower part of the shell is fixed with an 8-shaped descent control device through a shaft; one end of a rope is wound on the 8-shaped descent control device, is wound on a gear shaft and is finally stretched out of the upper part of the descent control device so as to be connected with the parachute body; the other end of the rope is stretched out of the lower part of the descent control device so as to be connected with the safety belt; an end cover is arranged on the outer side of one end, provided with gears, of the gear shaft. The parachute with the descent control device provided by the invention is simple in structure and low in cost, can enable people to land safely, and avoids the danger that people is hung at a high part where people cannot touch the surroundings by hands after landing and can only descent slowly by two legs when falling to the ground.
Description
Technical field
The invention belongs to airborne lifesaving technology field, particularly to the parachute of a kind of band descending lifeline.
Background technology
Parachute (also known as: insurance umbrella), in Aeronautics, it is mainly to be made up of flexible fabric that breathing freely and collapsible package is in pack or umbrella case, relative to air movement during work, inflating expanded, make people or object decline a kind of aerodynamic decel erator that process is slowed down.It generally has the canopy that an area is the biggest, can produce the biggest air drag, and the people of whereabouts or object are connected with canopy by rope.Parachute can ensure that the safety of people or the object aloft fallen, and same parachute is the important equipment of parachutist.But, in descent, the effect by air streams such as wind-force is obvious, often landing place can not accurately arrive anticipated position, the most sometimes it is suspended in after landing to stretch out one's hand and can not encounter the eminence of surrounding, now people want to land and can only cut off rope freely falling body, the slow fall of both legs, easy sprain legs and feet can only be leaned on when landing.
Descending lifeline is formed by linking up with (or suspension ring), suspender belt, rope and speed controlling etc., be one can make people along (with) safe rescue equipment of rope (carry) slowly decline.Its available dedicated is installed utensil and is arranged on building window, balcony or building flat etc., it is possible to be arranged on elevating fire truck, the personnel that suffer a calamity or disaster that rescue is on the high-rise scene of a fire.8 word ring descending lifelines are exactly that structure is the simplest, but the most practical a kind of descending lifeline, when holding rope lower end, the frictional force of rope and 8 word rings increases, and forces health to stop declining, if the least strength, it is possible to easily control the gliding speed of health.
Slow descending rope rope typically uses flying height level steel wire rope inner core, and appearance woven protective layer forms, and a set of seat belt is respectively assembled at two ends, durable.
Summary of the invention
In order to when parachute is surprisingly suspended on and stretches out one's hand the eminence that can not encounter surrounding, make personal security land, the present invention provides the parachute of a kind of band descending lifeline.
Technical scheme is as follows:
The parachute of a kind of band descending lifeline, it includes parachute, safety belt and descending lifeline, it is characterized in that: parachute is connected with two shoulder braces of back belt type safety belt, and parachute one end is directly connected with safety belt, and the parachute other end passes through descending lifeline and is connected with safety belt.
The parachute of described a kind of band descending lifeline, it is characterized in that: descending lifeline is hollow housing, lower housing portion passes through axle fixed word descending lifeline, rope one ends wound is on word descending lifeline, the one ends wound of rope is on gear shaft, finally stretching out descending lifeline top to be connected with parachute, the other end stretches out descending lifeline bottom and is connected with safety belt；End cap is installed outside the cogged one end of gear shaft.
The parachute of described a kind of band descending lifeline, is characterized in that: word descending lifeline is for connecting two annulus by rib, and a lower housing portion ring by axle fixed word descending lifeline, rope is wound on another ring and the rib of word descending lifeline.
The parachute of described a kind of band descending lifeline, is characterized in that: rope walks around annulus to the right lateral side of rib from the right lateral side of word descending lifeline annulus, then from the left rear side of rib around the front left side of annulus, eventually passes through annulus to annulus left rear side.
The parachute of described a kind of band descending lifeline, is characterized in that: arrange circular hole on end cap, circular hole is inserted into T-shaped block.
The parachute of described a kind of band descending lifeline, is characterized in that: draw ring is installed in the vertical one end of T-shaped block, and draw ring stretches to outside end cap, and the width of the horizontal one end of T-shaped block is less than the groove width of gear shaft.
The parachute of described a kind of band descending lifeline, is characterized in that: the diameter of draw ring is more than through-hole diameter.
The present invention has the beneficial effect that:
The parachute of a kind of band descending lifeline that the present invention provides, simple in construction, with low cost, and people's safe landing can be made, it is to avoid to be suspended in after landing to stretch out one's hand and can not encounter the eminence of surrounding, the danger of fall when landing, can only be delayed by both legs.
Accompanying drawing explanation
Fig. 1 is overall structure front view of the present invention.
Fig. 2 is duty front view of the present invention.
Fig. 3 is descending lifeline sectional view of the present invention.
Fig. 4 is descending lifeline left view of the present invention.
Fig. 5 is A-A face sectional view.
In figure, 1, parachute, 2, descending lifeline, 3, housing, 4, rope, 5,8 word descending lifelines, 6, axle, 7, end cap, 8, gear shaft, 9, draw ring, 10, T-shaped block, 11, safety belt.
Detailed description of the invention
A kind of parachute of band descending lifeline, it includes parachute, safety belt and descending lifeline, it is characterized in that: parachute 1 is connected with two shoulder braces of back belt type safety belt 11, and parachute 1 one end is directly connected with safety belt 11, and parachute 1 other end is connected with safety belt 11 by descending lifeline 2.
The parachute of described a kind of band descending lifeline, it is characterized in that: descending lifeline 2 is hollow housing, 8 word descending lifelines 5 are fixed by axle 6 in housing 3 bottom, rope 4 one ends wound is on 8 word descending lifelines 5, the one ends wound of rope 4 is on gear shaft 8, finally stretching out descending lifeline 2 top to be connected with parachute, the other end stretches out descending lifeline 2 bottom and is connected with safety belt 11；End cap 7 is installed outside the cogged one end of gear shaft 8.
The parachute of described a kind of band descending lifeline, is characterized in that: 8 word descending lifelines 5 are for connecting two annulus by rib, and a ring of 8 word descending lifelines 5 is fixed by axle 6 in housing 3 bottom, and rope 4 is wound on another ring and the rib of 8 word descending lifelines 5.
The parachute of described a kind of band descending lifeline, is characterized in that: rope 4 walks around annulus to the right lateral side of rib from the right lateral side of 8 word descending lifeline 5 annulus, then from the left rear side of rib around the front left side of annulus, eventually passes through annulus to annulus left rear side.
The parachute of described a kind of band descending lifeline, is characterized in that: arrange circular hole on end cap 7, circular hole is inserted into T-shaped block 10.
The parachute of described a kind of band descending lifeline, is characterized in that: draw ring 9 is installed in the vertical one end of T-shaped block 10, and draw ring 9 stretches to outside end cap, and the width of the horizontal one end of T-shaped block 10 is less than the groove width of gear shaft 8.
The parachute of described a kind of band descending lifeline, is characterized in that: the diameter of draw ring 9 is more than through-hole diameter.
During use, the sharp weapon such as one end blade that safety belt 11 and parachute 1 are joined directly together by airborne personnel directly cut off, and then by pulling draw ring 9 that T-shaped block 10 is pulled away from gear shaft 8, gear is free to rotation.People is by controlling the tight degree of rope 4 and descending lifeline 2, it is achieved the control of sinking speed, time soon close to ground, by draw ring 9 T-shaped block 10 pushed in the gear teeth of gear shaft 8, gear is stuck, and human body is not in landing, and now cutting off rope 4 personnel of dropping from the air can land easily.
Claims (7)
1. the parachute of a band descending lifeline, it includes parachute, safety belt and descending lifeline, it is characterized in that: parachute (1) is connected with two shoulder braces of back belt type safety belt (11), parachute (1) one end is directly connected with safety belt (11), and parachute (1) other end is connected with safety belt (11) by descending lifeline (2).
The parachute of a kind of band descending lifeline the most according to claim 1, it is characterized in that: descending lifeline (2) is hollow housing, 8 word descending lifelines (5) are fixed by axle (6) in housing (3) bottom, rope (4) one ends wound is on 8 word descending lifelines (5), the one ends wound of rope (4) is on gear shaft (8), finally stretching out descending lifeline (2) top to be connected with parachute, the other end stretches out descending lifeline (2) bottom and is connected with safety belt (11)；End cap (7) is installed outside gear shaft (8) cogged one end.
The parachute of a kind of band descending lifeline the most according to claim 1, it is characterized in that: 8 word descending lifelines (5) are for connecting two annulus by rib, a ring of 8 word descending lifelines (5) is fixed by axle (6) in housing (3) bottom, and rope (4) is wound on another ring and the rib of 8 word descending lifelines (5).
The parachute of a kind of band descending lifeline the most according to claim 1, it is characterized in that: rope (4) walks around annulus to the right lateral side of rib from the right lateral side of 8 word descending lifeline (5) annulus, then from the left rear side of rib around the front left side of annulus, annulus is eventually passed through to annulus left rear side.
The parachute of a kind of band descending lifeline the most according to claim 1, is characterized in that: end cap arranges manhole on (7), and circular hole is inserted into T-shaped block (10).
The parachute of a kind of band descending lifeline the most according to claim 1, is characterized in that: draw ring (9) is installed in T-shaped block (10) vertically one end, and draw ring (9) stretches to outside end cap, and the width of T-shaped block (10) horizontal one end is less than the groove width of gear shaft (8).
The parachute of a kind of band descending lifeline the most according to claim 1, is characterized in that: the diameter of draw ring (9) is more than through-hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346988.6A CN105857622A (en) | 2016-05-24 | 2016-05-24 | Parachute with descent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346988.6A CN105857622A (en) | 2016-05-24 | 2016-05-24 | Parachute with descent control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105857622A true CN105857622A (en) | 2016-08-17 |
Family
ID=56634653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610346988.6A Pending CN105857622A (en) | 2016-05-24 | 2016-05-24 | Parachute with descent control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105857622A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113332622A (en) * | 2021-05-31 | 2021-09-03 | 温州源铭振跃科技有限公司 | High-rise escape device for fire |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520899A (en) * | 1983-04-22 | 1985-06-04 | Tulio Vasquez | Parachute apparatus with shock absorber |
| CN2772543Y (en) * | 2004-11-16 | 2006-04-19 | 吴大卫 | Self-descenting device of ropeway |
| CN101746506A (en) * | 2010-01-06 | 2010-06-23 | 阮其田 | Safety protection device for extreme low-altitude fast parachuting and soft landing |
| CN102284143A (en) * | 2011-06-23 | 2011-12-21 | 东华大学 | High-rise rope escape lifting socket |
| CN203017596U (en) * | 2012-07-22 | 2013-06-26 | 唐进军 | Portable upper air escape automatic inflatable ball |
| CN203736729U (en) * | 2014-03-04 | 2014-07-30 | 盛虎 | Backpack type high-rise escape device |
| CN104029818A (en) * | 2014-06-16 | 2014-09-10 | 横县横州镇第一初级中学 | Air-drop protective system |
| CN105013096A (en) * | 2014-04-24 | 2015-11-04 | 步兵 | Splayed ring |
| CN105416595A (en) * | 2015-12-14 | 2016-03-23 | 芜湖万户航空航天科技有限公司 | Buffer parachute set for unmanned aerial vehicle |
| CN205163947U (en) * | 2015-11-25 | 2016-04-20 | 上海冠意捷实业有限公司 | Avoid eight characters ring of wiring |
-
2016
- 2016-05-24 CN CN201610346988.6A patent/CN105857622A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520899A (en) * | 1983-04-22 | 1985-06-04 | Tulio Vasquez | Parachute apparatus with shock absorber |
| CN2772543Y (en) * | 2004-11-16 | 2006-04-19 | 吴大卫 | Self-descenting device of ropeway |
| CN101746506A (en) * | 2010-01-06 | 2010-06-23 | 阮其田 | Safety protection device for extreme low-altitude fast parachuting and soft landing |
| CN102284143A (en) * | 2011-06-23 | 2011-12-21 | 东华大学 | High-rise rope escape lifting socket |
| CN203017596U (en) * | 2012-07-22 | 2013-06-26 | 唐进军 | Portable upper air escape automatic inflatable ball |
| CN203736729U (en) * | 2014-03-04 | 2014-07-30 | 盛虎 | Backpack type high-rise escape device |
| CN105013096A (en) * | 2014-04-24 | 2015-11-04 | 步兵 | Splayed ring |
| CN104029818A (en) * | 2014-06-16 | 2014-09-10 | 横县横州镇第一初级中学 | Air-drop protective system |
| CN205163947U (en) * | 2015-11-25 | 2016-04-20 | 上海冠意捷实业有限公司 | Avoid eight characters ring of wiring |
| CN105416595A (en) * | 2015-12-14 | 2016-03-23 | 芜湖万户航空航天科技有限公司 | Buffer parachute set for unmanned aerial vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113332622A (en) * | 2021-05-31 | 2021-09-03 | 温州源铭振跃科技有限公司 | High-rise escape device for fire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |