CN102039015A - Pull-down closed rescue isolation cover - Google Patents
Pull-down closed rescue isolation cover Download PDFInfo
- Publication number
- CN102039015A CN102039015A CN 201010270497 CN201010270497A CN102039015A CN 102039015 A CN102039015 A CN 102039015A CN 201010270497 CN201010270497 CN 201010270497 CN 201010270497 A CN201010270497 A CN 201010270497A CN 102039015 A CN102039015 A CN 102039015A
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- Prior art keywords
- ring
- sleeve
- cloth cover
- handle
- rescue
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Abstract
The invention relates to the technical field of rescue, in particular to a pull-down closed rescue isolation cover. The cover consists of a ring handle, a pull rope, rope holes, a contraction band, a guide ring, a cloth cover, a lower ring, a sleeve and an upper ring, wherein the sleeve is a cylinder made of a stainless steel material and has the height of not less than 2 meters; upper and lower ends of the sleeve are provided with circular upper and lower rings which are integrated with the sleeve; the lower end of the lower ring is provided with the cylindrical cloth cover connected with the lower ring; the lower edge of the cloth cover is provided with an annular contraction band integrally sewed with the cloth cover; a plurality of rope holes are uniformly distributed on the ring handle; all the rope holes are connected in series through the pull rope along the circumference of the bottom end of the cloth cover; the ring handle is an L-shaped handle; and the tail end of a horizontal section at the lower end of the ring handle is provided with the guide ring. The isolation cover eliminates negative-pressure adsorption force of marsh silt to a human body, and the rescue efficiency and success rate are greatly improved.
Description
Technical field
The present invention relates to rescue technical field, particularly relate to a kind of drop-down closing in type cage of suing and labouring.
Background technology
The people who becomes bogged in the swamp slipping pulls out from the mire of marsh, be a very difficult thing, reason is that marsh mud is a kind of special fluid, its particularity is: it had both had good flowability unlike water, but that works is maintained fixed shape unlike solid.Because the mud flowability in the mire of marsh is less, therefore the people is being pulled out in the process, need overcome the resistance that the absorption affinity of the negative pressure in marsh is brought.Again because mud has certain fluidity, human body in miring down in mud and marsh mud ideally are combined as a whole, root out if the employing instrument will be close to the mud of human body, near mud can flow through again immediately to be filled up, and therefore very difficulty of negative pressure will be separated and eliminated to mud and human body.
Summary of the invention
The present invention is for solving the deficiencies in the prior art, provides a kind of negative pressure that marsh mud and human body can be separated and eliminated the mud generation to the drop-down closing in type of the attraction of the human body cage of suing and labouring.
The scheme that solves the technology of the present invention problem is: drop-down closing in type is sued and laboured cage by circle handle, stay cord, rope hole, contraction bands, guide collar, cloth cover, ring, sleeve and go up ring and constitute down.Wherein, sleeve is the cylinder of stainless steel, and the height of sleeve is not less than two meters.The upper and lower end of sleeve is respectively to be the upward ring of holistic annular and to encircle down with sleeve, the lower end of following ring is connected with following ring, columnar cloth cover, the lower edge of cloth cover is the contraction bands of the ring bar shaped that is seamed as a whole with the cloth cover, and equally distributed a plurality of ropes hole is arranged on the contraction bands.Stay cord is contacted all rope holes along the circumference of cloth cover bottom, and it is a termination that the two ends of stay cord are converged.The circle handle is L shaped handle, and the end of the lower end horizontal segment of circle handle has a guide collar level, annular.
Adopt technique scheme can reach following technique effect:
When implementing the marsh rescue, the termination that the two ends of stay cord are merged into is passed the guide collar that places cloth cover below from top to down and is upwards mentioned earlier.Again sleeve is entangled the health of being rescued the people from top to down, and guarantee that ring is lower than the sole of being rescued the people down.Upwards lift stay cord, under the contraction of the guide effect of guide collar and stay cord, contraction bands draws and makes the lower end closed of cloth cover in.Being rescued the people this moment is in the container that only upper end opens wide, at this moment, in the process that the mud in the sleeve is dug out, because the obstruct of the cloth cover of the sleeve of side and bottom surface is arranged, the mud that is positioned at the human body next door in the marsh can not continue to flow through to be affixed on again on the human body, after the mud in the sleeve is cut out, has just formed a circle airspace between marsh mud and human body, therefore marsh mud is eliminated fully to the negative-pressure adsorption power that human body produces, and the rescuer can be pulled out rescuing the people easily.
Because the present invention has eliminated the negative-pressure adsorption power of marsh mud to human body, greatly reduce the difficulty of marsh rescue, improved rescue efficiency and success rate.
Description of drawings
Fig. 1 is a structural representation of the present invention
Among the figure: 1. encircle on 7. times rings of circle handle 2. stay cords, 3. rope hole 4. contraction bandses, 5. guide collar, 6. cloth covers, 8. sleeves 9.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Drop-down closing in type sue and labour cage by circle handle 1, stay cord 2, rope hole 3, contraction bands 4, guide collar 5, cloth cover 6, encircle 7 down, sleeve 8 and go up ring 9 and constitute.Wherein, sleeve 8 is the cylinder of stainless steel, and the height of sleeve 8 is not less than two meters.The upper and lower end of sleeve 8 is respectively and upward ring 9 and the following ring 7 of sleeve 8 for holistic annular, encircle down that 7 lower end is connected with ring 7 down, columnar cloth overlaps 6, the lower edge of cloth cover 6 is and the contraction bands 4 of the cloth cover 6 ring bar shapeds that are seamed as a whole, equally distributed a plurality of ropes hole 3 is arranged on the contraction bands 4.Stay cord 2 overlaps the circumference of 6 bottoms with all rope holes 3 polyphones along cloth, it is a termination that the two ends of stay cord 2 are converged.Circle handle 1 is L shaped handle, and the end of the lower end horizontal segment of circle handle 1 has guide collar 5 level, annular.
When implementing the marsh rescue, the first termination that the two ends of stay cord 2 are merged into is passed the guide collar 5 that places cloth to overlap 6 belows from top to down and is also upwards mentioned.Again sleeve 8 is entangled the health of being rescued the people from top to down, and guarantee that ring 7 is lower than the sole of being rescued the people down.Upwards lift stay cord 2, under the contraction of the guide effect of guide collar 5 and stay cord 2, contraction bands 4 draws and makes the lower end closed of cloth cover 6 in.Being rescued the people this moment is in the container that only upper end opens wide, at this moment, in the process that the mud in the sleeve 8 is dug out, because the obstruct of the cloth cover 6 of the sleeve 8 of side and bottom surface is arranged, the mud that is positioned at the human body next door in the marsh can not continue to flow through to be affixed on again on the human body, after the mud in the sleeve 8 is cut out, has just formed a circle airspace between marsh mud and human body, therefore marsh mud is eliminated fully to the negative-pressure adsorption power that human body produces, and the rescuer can be pulled out rescuing the people easily.
Claims (1)
1. drop-down closing in type cage of suing and labouring, by the circle handle, stay cord, the rope hole, contraction bands, guide collar, the cloth cover, following ring, sleeve and last ring constitute, it is characterized in that: sleeve is the cylinder of stainless steel, the height of sleeve is not less than two meters, on the sleeve, the lower end is respectively to be the upward ring of holistic annular and to encircle down with sleeve, the lower end of following ring is connected with following ring, columnar cloth cover, the lower edge of cloth cover is the contraction bands of the ring bar shaped that is seamed as a whole with the cloth cover, equally distributed a plurality of ropes hole is arranged on the contraction bands, stay cord is contacted all rope holes along the circumference of cloth cover bottom, it is a termination that the two ends of stay cord are converged, the circle handle is L shaped handle, and the end of lower end horizontal segment of circle handle has a level, the guide collar of annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010270497 CN102039015A (en) | 2010-08-31 | 2010-08-31 | Pull-down closed rescue isolation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010270497 CN102039015A (en) | 2010-08-31 | 2010-08-31 | Pull-down closed rescue isolation cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102039015A true CN102039015A (en) | 2011-05-04 |
Family
ID=43905763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010270497 Pending CN102039015A (en) | 2010-08-31 | 2010-08-31 | Pull-down closed rescue isolation cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102039015A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201469935U (en) * | 2009-08-31 | 2010-05-19 | 陈际军 | Narrow well life net |
| CN201760009U (en) * | 2010-08-31 | 2011-03-16 | 宁波江东轻舟机械科技有限公司 | Sleeve for emergency rescue in marsh |
-
2010
- 2010-08-31 CN CN 201010270497 patent/CN102039015A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201469935U (en) * | 2009-08-31 | 2010-05-19 | 陈际军 | Narrow well life net |
| CN201760009U (en) * | 2010-08-31 | 2011-03-16 | 宁波江东轻舟机械科技有限公司 | Sleeve for emergency rescue in marsh |
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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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 610031 No. 2 Jinsha Road, Chengdu, Sichuan, Jinniu District Applicant after: Chengdu Chunjiang Science and Technology Co., Ltd. Address before: 610041 No. 6, Tian Long Road, hi tech Development Zone, Sichuan, Chengdu Applicant before: Chengdu Chunjiang Science and Technology Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |