CN102019053A - Lifesaving parachute for narrow well - Google Patents
Lifesaving parachute for narrow well Download PDFInfo
- Publication number
- CN102019053A CN102019053A CN2009101759757A CN200910175975A CN102019053A CN 102019053 A CN102019053 A CN 102019053A CN 2009101759757 A CN2009101759757 A CN 2009101759757A CN 200910175975 A CN200910175975 A CN 200910175975A CN 102019053 A CN102019053 A CN 102019053A
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- parachute
- umbrella
- frame
- umbrella frame
- well
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Abstract
The invention relates to a lifesaving parachute for a narrow well. A parachute rod is made into a plurality of sections connected by screw threads. A parachute frame is connected with the head of the parachute rod. A rope loop and a pulley are fixed on the top of the parachute frame. A rope is threaded through the rope loop and the pulley and goes upward. When the lifesaving parachute is in use, the parachute frame can be folded by straining the rope. The folded lifesaving parachute is inserted below a person who falls into a well. The parachute frame is opened by loosening the rope, and the lifesaving parachute is just like an umbrella hanging upside down. The person who falls into the well is held in the parachute frame, and lifting the parachute rod can get the person out of the well. In this way, the lifesaving parachute is a convenient and rapid rescue tool and is suitable for rescuing people falling into deep narrow wells.
Description
Technical field
The present invention relates to a kind of down-hole lifesaving appliance, specifically a kind of rescue falls into narrow well personnel's the instrument of suing and labouring.
Background technology
Now, the well that road Jiao Jing and peasant's drought resisting are used is numerous, because the bore of well is less, can only hold about the people, often the someone falls in the well, go to rescue often see the fire fighter on TV before, but, when rescuing those grown-ups and childrens and vague mind personnel, after the lifesaving rigging goes down, they do not know how to bundle, after going into the well, the rescue personnel, can not go to help him on same plane again because well head is too little, and have to be by loud explanation many times, group pricks reluctantly, sometimes group pricks incorrect or bundlees unreally, and the danger of falling down is arranged again in the lifting process, and so not only waste is sued and laboured the time, also can be to being caused huge pressure at heart by the person of rescuing, totally unfavorable to continuing to sue and labour.
Summary of the invention
In order to overcome the defective that the inapplicable rescue of existing lifesaving rigging falls into dark narrow well person, the invention provides a kind of narrow well escape parachute, this escape parachute need not professional binding technology, also go into the well without the rescuer, as long as the lifesaving parachute kit that will close up stretches into by the person's of rescuing below, open the umbrella that parachute kit is reversal of the natural order of things then, just the person down the well can be picked up.
The present invention solves the technical measures that its technical problem takes, the umbrella bar of the umbrella of lifesaving is made more piece with metal or other material, be connected with screw thread, as required can spreading or shortening, the head of umbrella bar is made warhead shape, its diameter is greater than the umbrella shank diameter, the junction of umbrella bar and head forms the platform of a circumferential, connect the umbrella frame of some petal-shaped on platform with elastic hinge, the head of umbrella frame is circular arc, root adjacent edge line overlap, open aperture near the petal root the lobe leaf, so that leak, under free state, be open flower shape, the top of petal-shaped umbrella frame is fake fixedly, the pulley of the draw-string that can make progress is fixed on the top of one of them umbrella frame, one in rope and pulley are fixed, and the other end is passed from the fake of umbrella frame, pass from pulley upwards after one week around the umbrella bar.During use, rope is upwards taken out tightly, umbrella frame is along with rope tightens up, being forced to the umbrella bar draws close, resemble the umbrella of a gathering, the depth according to well connects the umbrella bar, the head of escape parachute is inserted in person down the well's below, and payout is opened umbrella frame then, the umbrella that is reversal of the natural order of things, the person down the well is placed in the middle of the petal-like umbrella frame, upwards promote the umbrella bar then, firmly haul gently simultaneously, just can pick up the people who falls into deep-well, thereby reach convenient, fast, the suitable purpose that falls into the deep-well personnel of rescuing of the instrument of suing and labouring.
The invention has the beneficial effects as follows, fall into for the rescue personnel rescues that the deep-well personnel provide a kind of and are suitable for, the instrument of suing and labouring easily, simple in structure.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of narrow well escape parachute.
Among the figure, 1, the umbrella bar, 2, rope, 3, pulley, 4, fake, 5, umbrella frame, 7, elastic hinge, 8, aperture.
The specific embodiment
In Fig. 1, make number joint umbrella bar 1 with metal or other material, with being threaded, the head 6 of umbrella bar, make warhead shape, its diameter is greater than the umbrella bar, and head and umbrella bar junction form the platform of a circumferential, connects petal-like umbrella frame 5 with elastic hinge 7 on platform, the fixing fake 4 on the top of umbrella frame 5, the top fixed block 3 of one of them umbrella frame, 2 one in rope and pulley are fixed, and the other end is passed around the umbrella bar after one week from fake, from pulley, pass upwards, under free state, umbrella frame is opened as flower, and shape is as the umbrella of reversal of the natural order of things.Haul, umbrella frame is drawn close the umbrella that resembles gathering to the umbrella bar.Prevent that umbrella frame from pinching by the person of rescuing, umbrella frame and umbrella bar to the liner flexible material of practising physiognomy, open aperture 8 on the petal-like umbrella frame lobe leaf.
Claims (3)
1. one kind narrow well escape parachute, it is characterized in that: the umbrella bar is made the number joint, and with being threaded, the head of umbrella bar is made warhead shape, head diameter is greater than the umbrella shank diameter, the junction of head and umbrella bar forms a circumferential platform, connects umbrella frame with elastic hinge on described platform, and the top of umbrella frame is fake fixedly, the top fixed block of one of them umbrella frame, one in rope is fixed on the described pulley, and the other end was passed from described fake around the umbrella bar after one week, passes from pulley upwards.
2. a kind of narrow well escape parachute according to claim 1, it is characterized in that: umbrella frame is made petal-shaped, and head is circular arc, and root sideline and adjacent umbrella frame sideline are overlapping, open aperture on the petal-shaped umbrella frame lobe leaf.
3. a kind of narrow well escape parachute according to claim 1 is characterized in that: umbrella frame and umbrella bar to the liner flexible material of practising physiognomy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101759757A CN102019053A (en) | 2009-09-17 | 2009-09-17 | Lifesaving parachute for narrow well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101759757A CN102019053A (en) | 2009-09-17 | 2009-09-17 | Lifesaving parachute for narrow well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102019053A true CN102019053A (en) | 2011-04-20 |
Family
ID=43861093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101759757A Pending CN102019053A (en) | 2009-09-17 | 2009-09-17 | Lifesaving parachute for narrow well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102019053A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823193A (en) * | 2017-03-18 | 2017-06-13 | 芜湖元航空科技有限公司 | A kind of fire-fighting unmanned plane delivers fire extinguisher bomb device |
| CN110975186A (en) * | 2019-12-25 | 2020-04-10 | 张加科 | Utensil falling prevention device for portable high-altitude operation |
| CN114602080A (en) * | 2022-03-09 | 2022-06-10 | 张传信 | Crack rescue device |
-
2009
- 2009-09-17 CN CN2009101759757A patent/CN102019053A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823193A (en) * | 2017-03-18 | 2017-06-13 | 芜湖元航空科技有限公司 | A kind of fire-fighting unmanned plane delivers fire extinguisher bomb device |
| CN110975186A (en) * | 2019-12-25 | 2020-04-10 | 张加科 | Utensil falling prevention device for portable high-altitude operation |
| CN110975186B (en) * | 2019-12-25 | 2024-05-28 | 张加科 | Portable high-altitude operation anti-falling device |
| CN114602080A (en) * | 2022-03-09 | 2022-06-10 | 张传信 | Crack rescue device |
| CN114602080B (en) * | 2022-03-09 | 2022-09-23 | 张传信 | Crack rescue device |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |