CN2806305Y - Self-inflatable life boat - Google Patents
Self-inflatable life boat Download PDFInfo
- Publication number
- CN2806305Y CN2806305Y CN 200520042697 CN200520042697U CN2806305Y CN 2806305 Y CN2806305 Y CN 2806305Y CN 200520042697 CN200520042697 CN 200520042697 CN 200520042697 U CN200520042697 U CN 200520042697U CN 2806305 Y CN2806305 Y CN 2806305Y
- Authority
- CN
- China
- Prior art keywords
- self
- lifeboat
- boat body
- inflating
- rubber boat
- 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
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- Emergency Lowering Means (AREA)
- Air Bags (AREA)
Abstract
The utility model provides a self-inflatable life boat. The utility model comprises a rubber boat body which is used as an air bag, a strake which is arranged on the bottom of the rubber boat body and an air outlet valve which is arranged on the rubber boat body. The utility model is characterized in that the utility model also comprises an air producing device which is communicated with the rubber boat body. The self-inflatable life boat can be folded and stored in normal times, so the space of a boat is greatly saved and the boat can be prepared with more life boats. The utility model can automatically and quickly be inflated in emergency situation, so crew and passengers on the boat have enough time to escape.
Description
Technical Field
The utility model relates to a lifeboat, in particular to a self-inflating lifeboat, which belongs to the inflatable life saving equipment.
Background
Up to now, a marine accident or a ship-turning event occurs in some cases, and it becomes a key for the survival of the crew and passengers to escape assoon as possible. Therefore, a plurality of ships are equipped with a certain number of lifeboats, the existing lifeboats are rubber inflatable lifeboats, and when the lifeboats are not used, the air in the rubber boat bodies is emptied and folded for storage. If an emergency occurs, the rubber boat body is inflated. However, due to the limitation of the number of the inflating devices arranged on the ship, all rubber inflated lifeboats cannot be inflated in the shortest time, so that the escape time of crews and passengers is delayed, and the escape opportunities of the crews and the passengers are lost. If the rubber inflatable lifeboat is always inflated to be stored for preventing emergency, a lot of precious space on the lifeboat is occupied, and the prepared rubber inflatable lifeboat is not enough, so that the possibility that some crews and passengers cannot escape is caused.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a self-inflating lifeboat which can be folded and stored at ordinary times and can be automatically inflated in case of emergency, so as to overcome the defects in the prior art.
The utility model discloses can realize through following technical scheme:
the self-inflating lifeboat comprises a rubber boat body serving as an air bag, a bottom plate arranged at the bottom of the rubber boat body, and an air outlet valve arranged on the rubber boat body, and is characterized by further comprising an air generating device communicated with the rubber boat body.
The gas generating device is provided with two chambers for respectively storing aluminum salt solution and sodium bicarbonate, and a separating piece which can seal and separate the two chambers and can be opened and closed to penetrate is arranged between the two chambers.
The spacer may be a two-way valve or a frangible plate that can be broken.
The two chambers of the gas generating device are respectively provided with a feeding door with good sealing performance.
The gas generating device can be arranged at the tail part of the rubber boat body.
At the same time, at least two oars are equipped for each self-inflating lifeboat for rowing.
By adopting the technical scheme, the self-inflating lifeboat can be folded and placed without inflation when not used at ordinary times, so that a large amount of space on the ship is saved, and a plurality of lifeboats can be additionally arranged on the ship; in emergency, the two-way valve is opened or the brittle plate is broken offThe aluminum salt and the sodium bicarbonate respectively placed in the two cavities of the gas generating device are mixed together to generate violent reaction, and the reaction formula is as follows: . The reaction does not need special reaction conditions, is violent, can generate a large amount of gas in a short time, and can quickly suffice the whole rubber boat body. Such an inflated lifeboat is ready. Then the person can leave the accident scene quickly by using the paddle.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic cross-sectional view of the structure of fig. 1.
1 is rubber boat body, 2 is the bilge board, 3 is the air outlet valve, 4 is gaseous apparatus for producing, 5 is the cavity, 6 is the fragility board, and 7is the feeding gate.
Detailed Description
As shown in fig. 1, 2, and 3: a self-inflating lifeboat comprises a rubber boat body 1 serving as an air bag, a bottom plate 2 arranged at the bottom of the rubber boat body 1 and an air outlet valve 3 arranged on the rubber boat body 1, wherein a gas generating device 4 communicated with the rubber boat body 1 is arranged at the tail of the rubber boat body 1, and the gas generating device 4 is provided with two chambers 5. One chamber 5 contains aluminium salt and the other chamber 5 can contain sodium bicarbonate. A brittle plate 6 which can be broken off is arranged between the two chambers 5 to be sealed and separated. A feed gate 7 with good sealing performance is arranged at the upper part of each of the two chambers 5.
In another embodiment, a two-way valve is provided between the two chambers 5, the rest of the construction being the same as in the previous embodiment.
Claims (6)
1. The self-inflating lifeboat comprises a rubber boat body (1) serving as an air bag, a bottom plate (2) arranged at the bottom of the rubber boat body (1) and an air outlet valve (3) arranged on the rubber boat body (1), and is characterized by further comprising an air generating device (4) communicated with the rubber boat body (1).
2. A self-inflating lifeboat as claimed in claim 1, wherein: the gas generating device (4) is provided with two cavities (5) for respectively storing aluminum salt and sodium bicarbonate, and a partition piece which can seal and separate the two cavities (5) and can be opened and closed to penetrate is arranged between the two cavities (5).
3. A self-inflating lifeboat as claimed in claim 2, wherein: the spacer is a frangible plate (6) capable of being broken off.
4. A self-inflating lifeboat as claimed in claim 2, wherein: the spacer is a two-way valve.
5. A self-inflating lifeboat as claimed in any one of claims 2 to 4, wherein: the two chambers (5) of the gas generating device (4) are respectively provided with a feeding door (7) with good sealing performance.
6. A self-inflating lifeboat as claimed in claim 5, wherein: the gas generating device (4) is arranged at the tail part of the rubber boat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042697 CN2806305Y (en) | 2005-06-21 | 2005-06-21 | Self-inflatable life boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042697 CN2806305Y (en) | 2005-06-21 | 2005-06-21 | Self-inflatable life boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806305Y true CN2806305Y (en) | 2006-08-16 |
Family
ID=36920608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042697 Expired - Fee Related CN2806305Y (en) | 2005-06-21 | 2005-06-21 | Self-inflatable life boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806305Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110240A (en) * | 2012-12-29 | 2013-05-22 | 泉州师范学院 | Portable high-pressure gas bag element |
| WO2017216600A1 (en) | 2016-06-13 | 2017-12-21 | Motonautica F.Lli Ranieri Srl | Water rescue system |
-
2005
- 2005-06-21 CN CN 200520042697 patent/CN2806305Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110240A (en) * | 2012-12-29 | 2013-05-22 | 泉州师范学院 | Portable high-pressure gas bag element |
| CN103110240B (en) * | 2012-12-29 | 2016-06-22 | 泉州师范学院 | A kind of portable shoe high-pressure gasbag element |
| WO2017216600A1 (en) | 2016-06-13 | 2017-12-21 | Motonautica F.Lli Ranieri Srl | Water rescue system |
| US10814946B2 (en) | 2016-06-13 | 2020-10-27 | Motonautica F.Lli Ranieri Srl | Water rescue system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |