CN201049729Y - Throw type life ring - Google Patents
Throw type life ring Download PDFInfo
- Publication number
- CN201049729Y CN201049729Y CNU2006201394961U CN200620139496U CN201049729Y CN 201049729 Y CN201049729 Y CN 201049729Y CN U2006201394961 U CNU2006201394961 U CN U2006201394961U CN 200620139496 U CN200620139496 U CN 200620139496U CN 201049729 Y CN201049729 Y CN 201049729Y
- Authority
- CN
- China
- Prior art keywords
- water
- bottleneck
- water injection
- gas cylinder
- utility
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 239000011148 porous material Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 208000001613 Gambling Diseases 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a throwing-type life ring which is composed of an annulus gas bag, a gas cylinder, an in-water automatic inflatable device and a traction device. The annulus gas bag is attached to the gas cylinder after repeated folding; the in-water automatic inflatable device is arranged on the opening of the gas cylinder and is communicated with the gas bag through a gas charging tube. The traction device is arranged under the in-water automatic inflatable device and is composed of a traction wire box and a traction wire coil. The utility model is of small size and fast throwing distance and can be fast opened after automatic inflation when the user drops in water, so that the user can get out of water through self-help by the utility model; or, rescue personnel can use the utility model to drag the user who drops in water out of water, thereby the utility model is of high life-saving efficiency and is easy to use.
Description
Technical field
The utility model relates to the water survival technology, particularly relates to a kind of throwing formula buoy quoit.
Background technology
Sea/operation at sea is the activity that certain risk is arranged.Waterborne suing and labouring is an important ring that ensures operation at sea safety.General buoy quoit peculiar to vessel mostly is that foamed plastic is made, volume is bigger, when the man overboard is taken place, if the rescue ship is far away from persons falling in water, can't arrive in the very nick of time, remote throwing buoy quoit is often because of resistance in the air is difficult to reach the purpose of suing and labouring greatly, thereby often loses the best chance of suing and labouring, and causes the consequence that can't retrieve.
For the problems referred to above, the present domestic following two kinds of solution routes that have:
A kind of approach is the portable buoy quoit of design, take with oneself when carrying out operation at sea or swimming at ordinary times, in case meet accident, then open gas-filled switching tube voluntarily by the personnel of carrying, make the chemical substance in the buoy quoit produce chemical reaction generation gas, the inflation gas cylinder is opened be the buoy quoit inflation, thereby reach the purpose of lifesaving;
Another kind of approach is that lifesaving appliance is deposited aboard ship, uses when promptly suing and labouring when the man overboard.At present reportedly belong to two types mostly: a kind of is aboard ship to carry out being thrown in the water after the fast aeration suing and labouring again.This buoy quoit can solve a plurality of persons falling in water lifesaving problem of suing and labouring.But because the influence of air resistance, casting distance often is restricted, thereby can only satisfy closely persons falling in water use; Another kind is the patent documentation reported method.This method is opened gas filled device by persons falling in water or rescuer after adopting and being thrown into buoy quoit in the water, makes the buoy quoit inflation and reaches the lifesaving purpose.Adopt this method to solve the problem of casting distance preferably.But this method be owing to will lean on persons falling in water or salvor to open gas filled device, and in actual use, as long as have certain stormy waves or buoy quoit water-drop point not accurate enough, persons falling in water or salvor are difficult in time take buoy quoit and put on the air and save oneself.Thereby this method is still safe and reliable inadequately in actual use.
Summary of the invention
The utility model has problems at existing water survival technology, and a kind of new aquatic life-saving equipment is provided.This lifesaving appliance casting distance is far away, easy to use, safe and reliable.
Therefore the utility model proposes a kind of throwing formula buoy quoit.This buoy quoit is made up of annular air-pocket, gas cylinder, entry self-filler and draw gear etc.Wherein annular air-pocket is attached on the gas cylinder side by folding, and side, gas cylinder exit has air-filled pore, is communicated with annular air-pocket by appendix; The entry self-filler is arranged on the gas cylinder oral area, is made of bottleneck piston, piston support and water injection box.The bottleneck piston is arranged in the bottleneck, just in time the bottleneck gambling is lived; Water injection box is arranged on the bottleneck, and on wall and bottom has water injection hole around it; Piston support is placed in the water injection box by soluble in water or can make with the solid material that water plays fast chemical reaction, and an end props up the bottleneck piston, and the other end props up the water injection box bottom; Draw gear is made of a draught line box and a traction ball of string, and the draught line box is arranged on below the water injection box, and upper wall has the hole that is communicated with water injection box, the bottom has fairlead, a traction ball of string is settled wherein, and draught line one end is fixed in the draught line box, and the other end is drawn from fairlead.
The utility model throwing entry, energy be finished the gas replenishment process of air bag within a short period of time automatically; Owing to adopted small-sized gas cylinder and collapsible annular air-pocket, thereby volume is little, and the throwing process air resistance is little, and casting distance is far away, and the relief scope is big, also can effectively realize lifesaving when mal-condition such as stormy waves or persons falling in water disembark are far away; Owing to be provided with the relief draw gear, persons falling in water not only can by the utility model save oneself escape danger outside, and can be in danger by salvor's towing in the water, thereby lifesaving efficient height by the utility model.
Description of drawings
Fig. 1 is the utility model throwing formula buoy quoit front view;
Fig. 2 is the utility model throwing formula buoy quoit birds-eye view.
Among the figure: the 1st, gas cylinder; The 2nd, the rubber annular air-pocket; The 3rd, appendix; The 4th, the bottleneck piston; The 5th, piston support; The 6th, water injection box; The 7th, the draught line box; The 8th, a ball of string; The 9th, the gas cylinder inflation inlet; The 10th, piston packing ring; The 11st, the draught line draw ring.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.With reference to Fig. 1, be filled with CO 2 high pressure gas or high pressure air in the gas cylinder 1; Gas cylinder inflation inlet 9 is arranged on the gas cylinder afterbody, is used for the gas cylinder inflation; Rubber annular air-pocket 2 two ends are separately fixed on the gas cylinder 1, and folding and be close to gas cylinder 1 during unaerated, the one end has air-filled pore, is connected with gas cylinder by appendix 3; Seal ring 10 is housed on the bottleneck piston 4, gas cylinder inside is isolated from the outside, be fixed on the pore position that is higher than bottleneck connection appendix 3; Piston support 5 adopts soluble in water or meets water rapid-action solid material and make, and is installed in the water injection box 6, has several water injection holes on the bottleneck around it.Mode such as water injection box 6 usefulness screw threads is fixed on bottleneck in the present embodiment, also can be fixed in bottleneck with modes such as screw, gluing, welding, to form the support to bottle mouth of gas cylinder piston 4.Water injection box 6 bottoms also have the inlet opening to increase injection flow; Draught line box 7 can adopt screw thread, screw, welding, mode such as gluing to be fixed on the water injection box 6.Adopt in the present embodiment to be threaded, it is corresponding with the inlet opening of water injection box 6 bottoms that its top has the inlet opening; Ball of string 8 by high strength fibre cable coiled is placed in the draught line box 7, and the one end is equipped with draught line draw ring 11.
The available at ordinary times leak free vacuum bag packages of the utility model places on the ship in the life car.When emergency situation takes place when, it can be taken out in life car, tear vacuum bag from osculum, the salvor fastens the draw ring 11 on the draught line, and buoy quoit is thrown to Salvee person.Because air bag is not opened before the utility model entry, volume is less, therefore can significantly reduce the resistance of air and reaches bigger casting distance.During near the utility model falls into Salvee person waters, the end that water injection box 6 is housed does not have in the entry owing to deadweight is heavier, water is very fast fills with water injection box 6, at this moment, supporting 5 reacts owing to very fast in the immersion water and water or is dissolved in water, at this moment, bottle mouth of gas cylinder piston 4 is owing to the pressure that is subjected to gas cylinder 1 inner high voltage gas moves down, when the sealing arrangement on the bottle mouth of gas cylinder piston 4 10 moves to the pore that connects appendix 3 when following, then high pressure gas puts on the air to air bag 2 by appendix fast.Air bag 2 is full of the back and is annular, and persons falling in water can be caught the utility model or it is enclosed within on the health.At this moment, on the ship or the salvor on other platform can persons falling in water be retracted on the ship by tightening up draught line.
Claims (1)
1. throwing formula buoy quoit, comprise an annular air-pocket, it is characterized in that: it also comprises a gas cylinder (1), an appendix (3), an entry self-filler and a pull wire arrangement, and described annular air-pocket (1) is attached on gas cylinder (2) side by folding; The bottleneck side has air-filled pore, is communicated with annular air-pocket (2) by appendix (3); The entry self-filler is arranged on the gas cylinder oral area, is made of bottleneck piston (4), piston support (5) and water injection box (6), and bottleneck piston (4) is arranged in the bottleneck, just in time the bottleneck gambling is lived; Water injection box (6) is arranged on the bottleneck, and on wall and bottom has water injection hole around it; Piston support (5) is arranged in the water injection box (6), and an end withstands bottleneck piston (4), and the other end props up water injection box (6) bottom, has some water injection holes on the bottleneck around it; Pull wire arrangement is made of a draught line box and a traction ball of string, and draught line box (7) is arranged on below the water injection box (6), and upper wall has the hole that is communicated with water injection box (6), and the bottom has fairlead; A traction ball of string (8) is placed in the draught line box, and the one end is fixed in the draught line box, and the other end is drawn from fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201394961U CN201049729Y (en) | 2006-12-29 | 2006-12-29 | Throw type life ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201394961U CN201049729Y (en) | 2006-12-29 | 2006-12-29 | Throw type life ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049729Y true CN201049729Y (en) | 2008-04-23 |
Family
ID=39336207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201394961U Expired - Fee Related CN201049729Y (en) | 2006-12-29 | 2006-12-29 | Throw type life ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049729Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556304A (en) * | 2010-12-30 | 2012-07-11 | 北京晶品特装科技有限责任公司 | Fast drowning rescue throwing stick |
| CN102578773A (en) * | 2012-01-31 | 2012-07-18 | 陈立新 | Multifunctional lifesaving schoolbag |
| CN102616350A (en) * | 2012-03-29 | 2012-08-01 | 曹枫 | Dart-type water life-saving device |
| CN105905262A (en) * | 2016-06-08 | 2016-08-31 | 北京晶品特装科技有限责任公司 | Drowning rescue baton |
-
2006
- 2006-12-29 CN CNU2006201394961U patent/CN201049729Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556304A (en) * | 2010-12-30 | 2012-07-11 | 北京晶品特装科技有限责任公司 | Fast drowning rescue throwing stick |
| CN102578773A (en) * | 2012-01-31 | 2012-07-18 | 陈立新 | Multifunctional lifesaving schoolbag |
| CN102616350A (en) * | 2012-03-29 | 2012-08-01 | 曹枫 | Dart-type water life-saving device |
| CN105905262A (en) * | 2016-06-08 | 2016-08-31 | 北京晶品特装科技有限责任公司 | Drowning rescue baton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |