CN204822033U - Quick laborsaving life buoy - Google Patents
Quick laborsaving life buoy Download PDFInfo
- Publication number
- CN204822033U CN204822033U CN201520591570.2U CN201520591570U CN204822033U CN 204822033 U CN204822033 U CN 204822033U CN 201520591570 U CN201520591570 U CN 201520591570U CN 204822033 U CN204822033 U CN 204822033U
- Authority
- CN
- China
- Prior art keywords
- buoy quoit
- fast power
- propelling unit
- life buoy
- propeller
- 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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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model belongs to the technical field of the life preserver, specificly relate to a quick laborsaving life buoy. This kind of quick laborsaving life buoy, including the life buoy body, its characterized in that is provided with the propeller in the bilateral symmetry of life buoy body, and the front end of this propeller is the taper, is equipped with the vortex runner in the rear end of propeller, the propeller embeds there is the battery compartment, be equipped with waterproof coating and switch in the outside of propeller. This life buoy not only can provide prorsad motive force for the user provides buoyancy in addition, has saved physical power greatly for the user.
Description
Technical field
The utility model belongs to the technical field of life preserver, is specifically related to a kind of buoy quoit of fast power-saving.
Background technology
Present swimming becomes a kind of mode of motion prevailing, and then the annual number because drowning or rescue persons falling in water death is up to more than 9000 people.Wherein comprise a lot of rescuer, they drown because of being short of physical strength mostly.
Buoy quoit refers to the one of buoyant apparatus, and be usually made up of the lightweight material that cork, foamed plastic or other proportion are less, canvas, plastics etc. are wrapped in outside.Buoy quoit for swimming instruction also can be made with rubber, inside fills air, is also called rubber band.Now buoy quoit is commercially simple, only corresponding buoyancy can be provided to make it sink for user, does not have other effects.
Summary of the invention
The purpose of this utility model is defect for above-mentioned existence and provides a kind of buoy quoit of fast power-saving, and this buoy quoit not only can provide buoyancy for user, and can provide propelling thrust forward, for user saves muscle power greatly.
The technical solution of the utility model is: a kind of buoy quoit of fast power-saving, comprises buoy quoit body, and the bilateral symmetry of buoy quoit body is provided with propelling unit, and this angle of rake front end is taper, is provided with vortex runner in angle of rake rear end; Described propelling unit is built-in with battery compartment; Waterproofing coating and switch is provided with in angle of rake outside.
Described buoy quoit body peripheral is provided with fluorescence coating, and this design makes buoy quoit under the environment that light is not good, also can be easy to operation use.
Its material of described propelling unit is plastics.
The material of described vortex runner is plastics.
The diameter of described vortex runner is 15 ~ 27cm, learns through measuring, and in this diameter range, vortex runner can provide enough propelling thrusts for children to the user within the scope of adult human body weight completely.
Described buoy quoit body is provided with signal projector, can launch distress signal.
Described angle of rake middle and lower part is cylindric.
The diameter of described angle of rake middle and lower part is 16 ~ 28cm, and the propelling unit in this diameter range not only can provide enough supports and stable force, and can not cause burden to buoy quoit.
The tapering of described propelling unit front end is 87 ~ 115 °.Learn through waterpower test experiments, propelling unit front end makes advance resistance reduce 70 ~ 85% in this range of taper.
The beneficial effects of the utility model are: the buoy quoit of fast power-saving described in the utility model is provided with propelling unit in the bilateral symmetry of buoy quoit body, and this angle of rake front end is taper, greatly reduces advance resistance.Vortex runner is provided with in angle of rake rear end; Described propelling unit is built-in with battery compartment; Waterproofing coating is provided with in angle of rake outside.Propelling unit adopts two batteries as power, drive two vortex runners to promote buoy quoits to advance, only need grasp balance when rescuing people, user can move ahead very fast under the thrust combined action of the buoyancy of buoy quoit own and vortex runner, arrive perch, make escape or rescue fast power-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the buoy quoit of fast power-saving described in the utility model detailed description of the invention.
Wherein, 1 is buoy quoit body, and 2 is propelling unit, and 3 is vortex runner, and 4 is battery compartment, and 5 is switch, and 6 is signal projector.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As can be seen from Figure 1, the buoy quoit of a kind of fast power-saving of the present utility model, comprises buoy quoit body 1, and the bilateral symmetry of buoy quoit body 1 is provided with propelling unit 2, and the front end of this propelling unit 2 is taper, is provided with vortex runner 3 in the rear end of propelling unit 2; Described propelling unit 2 is built-in with battery compartment 4; Waterproofing coating and switch 5 is provided with in the outside of propelling unit 2.
Described buoy quoit body 1 periphery is provided with fluorescence coating, and this design makes buoy quoit under the environment that light is not good, also can be easy to operation use.
Described its material of propelling unit 2 is plastics.
The material of described vortex runner 3 is plastics.
The diameter of described vortex runner 3 is 15 ~ 27cm, learns through measuring, and in this diameter range, vortex runner can provide enough propelling thrusts for children to the user within the scope of adult human body weight completely.
Described buoy quoit body 1 is provided with signal projector 6, can launch distress signal.
The middle and lower part of described propelling unit 2 is cylindric.
The diameter of the middle and lower part of described propelling unit 2 is 16 ~ 28cm, and the propelling unit in this diameter range not only can provide enough supports and stable force, and can not cause burden to buoy quoit.
The tapering of described propelling unit 2 front end is 87 ~ 115 °.Learn through waterpower test experiments, propelling unit front end makes advance resistance reduce 70 ~ 85% in this range of taper.
Propelling unit adopts two batteries as power, drive two vortex runners to promote buoy quoits to advance, only need grasp balance when rescuing people, user can move ahead very fast under the thrust combined action of the buoyancy of buoy quoit own and vortex runner, arrive perch, make escape or rescue fast power-saving.
Claims (9)
1. a buoy quoit for fast power-saving, comprises buoy quoit body, it is characterized in that, the bilateral symmetry of buoy quoit body is provided with propelling unit, and this angle of rake front end is taper, is provided with vortex runner in angle of rake rear end; Described propelling unit is built-in with battery compartment; Waterproofing coating and switch is provided with in angle of rake outside.
2. the buoy quoit of fast power-saving according to claim 1, it is characterized in that, described buoy quoit body peripheral is provided with fluorescence coating.
3. the buoy quoit of fast power-saving according to claim 1, it is characterized in that, its material of described propelling unit is plastics.
4. the buoy quoit of fast power-saving according to claim 3, it is characterized in that, the material of described vortex runner is plastics.
5. the buoy quoit of fast power-saving according to claim 1, it is characterized in that, the diameter of described vortex runner is 15 ~ 27cm.
6. the buoy quoit of fast power-saving according to claim 1, it is characterized in that, described buoy quoit body is provided with signal projector.
7. the buoy quoit of fast power-saving according to claim 1, is characterized in that, described angle of rake middle and lower part is cylindric.
8. the buoy quoit of fast power-saving according to claim 7, it is characterized in that, the diameter of described angle of rake middle and lower part is 16 ~ 28cm.
9. the buoy quoit of fast power-saving according to claim 1, it is characterized in that, the tapering of described propelling unit front end is 87 ~ 115 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591570.2U CN204822033U (en) | 2015-08-03 | 2015-08-03 | Quick laborsaving life buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591570.2U CN204822033U (en) | 2015-08-03 | 2015-08-03 | Quick laborsaving life buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204822033U true CN204822033U (en) | 2015-12-02 |
Family
ID=54679659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520591570.2U Expired - Fee Related CN204822033U (en) | 2015-08-03 | 2015-08-03 | Quick laborsaving life buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204822033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379500A (en) * | 2016-11-01 | 2017-02-08 | 珠海蓝创科技有限公司 | Heat-preservation power life buoy |
| CN107364554A (en) * | 2017-07-13 | 2017-11-21 | 李敏 | A kind of power type lifebuoy |
| CN108750040A (en) * | 2018-06-21 | 2018-11-06 | 江苏百舟安全科技有限公司 | A kind of lifebuoy |
-
2015
- 2015-08-03 CN CN201520591570.2U patent/CN204822033U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379500A (en) * | 2016-11-01 | 2017-02-08 | 珠海蓝创科技有限公司 | Heat-preservation power life buoy |
| CN107364554A (en) * | 2017-07-13 | 2017-11-21 | 李敏 | A kind of power type lifebuoy |
| CN108750040A (en) * | 2018-06-21 | 2018-11-06 | 江苏百舟安全科技有限公司 | A kind of lifebuoy |
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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: 20151202 Termination date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |