CN2560560Y - Water life-saving device - Google Patents
Water life-saving device Download PDFInfo
- Publication number
- CN2560560Y CN2560560Y CN 02222529 CN02222529U CN2560560Y CN 2560560 Y CN2560560 Y CN 2560560Y CN 02222529 CN02222529 CN 02222529 CN 02222529 U CN02222529 U CN 02222529U CN 2560560 Y CN2560560 Y CN 2560560Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rope
- ball float
- floating ball
- guard
- 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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- Revetment (AREA)
Abstract
The utility model relates to an overwater lifesaving device and comprises a sleeve, a floating ball and a rope. A net cover is sleeved on the exterior of the floating ball and is connected with the rope; the floating ball externally sleeved by the net cover is arranged in the sleeve and the bottom of the sleeve is provided with through holes, and the floating ball is a hollow metal ball body. The utility model has the advantages of simple structure, easy manufacture, good reliability, etc., is needless of manual control and of big bearing capacity and is particularly suitable to save boats on rivers and oceans.
Description
One, technical field
The utility model relates to lifesaving appliance, is specifically related to a kind of aquatic life-saving equipment.
Two, background technology
In the prior art, lifesaving appliance is numerous in variety, and structure is different, the individual but great majority can only be sued and laboured.Being provided with electric plating propulsion and power supply etc. as Chinese patent 01203471 disclosed " water life saving apparatus " by buoyancy aid forms; Chinese patent 96204305 disclosed " a kind of buoyant apparatus " is formed by holding gas containers, control cock, retractility plastic container, clamping band.And these devices need to be used by artificial control, also exist bearing capacity little, do not fit into defectives such as saving using of ship, article, many people.
Three, summary of the invention
The utility model provides a kind of and does not need artificial control at the deficiency of above-mentioned prior art, and the big novel lifesaving appliance of bearing capacity, and its technical scheme is as follows:
Aquatic life-saving equipment comprises sleeve, ball float and rope, ball float overcoat guard, and guard is connected with rope; The ball float of overcoat guard places in the sleeve, the cover tube bottom has through hole.Described ball float is a hollow ball, can be made by metal or plastic cement.Described sleeve is a column.
Adopt the utility model, have simple in structure, make easily, advantage such as good reliability, bearing capacity are strong.
Four, description of drawings
Fig. 1 is the utility model one embodiment structural representation.
Five, the specific embodiment
The utility model is described in further detail below in conjunction with the specific embodiment.
Referring to Fig. 1, the utility model mainly comprises sleeve 1, ball float 2 and rope 3, is with guard 4 outside the ball float 2, a termination rope 3 of guard 4, and the other end of rope 3 is fixed on the stern.Generally speaking, the ball float 2 and the rope 3 that are with guard 4 place in the sleeve 1, and through hole 6 is arranged at sleeve 1 bottom; Sleeve 1 is provided with loam cake 5, and the protection ball float is not exposed to the sun and rain, and plays beauty function yet.Ball float 2 diameters can be generally big or small with sleeve 1 diameter.Ball float 2 is made by steel, and rope 3 and guard 4 are made by steel wire.
Another embodiment is: also can establish several ball floats 2 not of uniform size in the sleeve 1.
If several aquatic life-saving equipment hoverings that specification is different are installed in the afterbody of ship, vessel is in a single day meeting wind and waves or the submerged reef experience turns over and sinks, water will pour sleeve 1, ball float 2 naturally float out of water-surface, the guard 4 that is placed in ball float 2 lies in stern through rope 3 and firmly ship is held, wrecked people also can be able to lifesaving by rope 3 and ball float 2, especially on the rivers sea, has ball float to make target and also is convenient to carrying out of the work of suing and labouring.
Claims (3)
1, aquatic life-saving equipment comprises sleeve, ball float and rope, it is characterized in that ball float overcoat guard, and guard is connected with rope; The ball float of overcoat guard places in the sleeve, the cover tube bottom has through hole.
2, aquatic life-saving equipment according to claim 1 is characterized in that described ball float is a hollow ball; Can make by metal or plastic cement etc.
3, aquatic life-saving equipment according to claim 1 and 2 is characterized in that described sleeve is a column, and hovering is installed aboard ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222529 CN2560560Y (en) | 2002-05-09 | 2002-05-09 | Water life-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222529 CN2560560Y (en) | 2002-05-09 | 2002-05-09 | Water life-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2560560Y true CN2560560Y (en) | 2003-07-16 |
Family
ID=33700418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222529 Expired - Fee Related CN2560560Y (en) | 2002-05-09 | 2002-05-09 | Water life-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2560560Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173447A (en) * | 2020-09-23 | 2021-01-05 | 中国人民解放军海军工程大学 | Cylindrical multi-surface corner reflector putting integrated device, multi-angle reflector and application |
-
2002
- 2002-05-09 CN CN 02222529 patent/CN2560560Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173447A (en) * | 2020-09-23 | 2021-01-05 | 中国人民解放军海军工程大学 | Cylindrical multi-surface corner reflector putting integrated device, multi-angle reflector and application |
| CN112173447B (en) * | 2020-09-23 | 2021-09-03 | 中国人民解放军海军工程大学 | Cylindrical multi-surface corner reflector loading and putting integrated device, series-connection surface corner reflectors and application |
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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 |