CN204193426U - Guided missile formula swimming aid - Google Patents
Guided missile formula swimming aid Download PDFInfo
- Publication number
- CN204193426U CN204193426U CN201420711755.8U CN201420711755U CN204193426U CN 204193426 U CN204193426 U CN 204193426U CN 201420711755 U CN201420711755 U CN 201420711755U CN 204193426 U CN204193426 U CN 204193426U
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- CN
- China
- Prior art keywords
- swimming
- device body
- kink
- aerofoil
- spiral cover
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of guided missile formula swimming aid, for columned device body front end is provided with the kink on front axle connection suspension ring after inflation, kink can around front axle flexible rotating; Device is provided with the rotor of wing shapes with it, and aerofoil side is more straight, and opposite side swells, and become axle Central Symmetry to distribute with it at device, aerofoil has inclination angle; Device body afterbody is provided with dismountable spiral cover and realizes sealing, and spiral cover is provided with valve.The utility model structure is simple and reliable especially, the ingenious fluid mechanics principle that utilizes makes device body rotate, both the safety of swimming had effectively been ensured, strengthen again dynamic and interesting, training load can also be regulated by pouring water, being also particularly conducive in swimming instruction and significantly increasing suddenly or reduce exercise intensity, integrating the several functions such as safe swimming, entertaining, innervation, training, be a kind of very good swimming aid, have a extensive future.
Description
Technical field
The utility model relates to a kind of swimming equipment, directs bullet formula swimming aid concretely.
Background technology
Swimming is one of generally acknowledged best body building, has good train on to the cardiopulmonary of human body and the circulatory system.Swimming both can be carried out also can carrying out out of doors at swimming pool; swimming fan often can be subject to the puzzlement of the problems such as safe swimming, interest and the bad adjustment of exercise intensity when carrying out swimming instruction; people wish that the security that a kind of swimming aid material can strengthen swimming exercise has interest simultaneously; and be convenient to adjustment movement intensity, can as the effective auxiliary appliance strengthening swimming physical training.
At present, kind is more for the buoyant apparatus of swimming and study equipment, as " copycat ", " swimming is happy precious ", " lifebuoy " and " life vest " etc., but the function of these swimming equipments is often comparatively single, there is such or such defect, if " lifebuoy " and " life vest " is mainly as the security strengthening swimming, is not easy to study and uses, more can not regulate the training strength of swimming; " swimming is happy precious " learns to use mainly as beginner; " copycat " can be used as a kind of safe swimming equipment that adult uses, but can not regulate swimming instruction intensity, and thus prior art can not meet the requirement of people.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art exactly, provides a kind of simple and reliable for structure, has both had security, interest, is convenient to again learn swim and uses, can also the guided missile formula swimming aid of convenient adjustment swimming instruction intensity.
For overcoming the deficiencies in the prior art, the utility model takes following technical scheme:
A kind of guided missile formula swimming aid, is columned device body after comprising inflation, it is characterized in that: device body front end is provided with the kink on front axle connection suspension ring, and kink can around front axle flexible rotating; Device is provided with the rotor of wing shapes with it, and aerofoil side is more straight, and opposite side swells, and become axle Central Symmetry to distribute with it at device, aerofoil has inclination angle; Device body afterbody is provided with dismountable spiral cover and realizes sealing, and spiral cover is provided with valve.
Device body main body generally adopts softer silica gel or plastic material to make, and front end suspension ring and kink are integrated, and kink and front axle are loose fit, and kink can around front axle flexible rotating; The spiral cover of device body afterbody there is valve, opens spiral cover and can pour into water, be also filled with air by valve.
The similar Airfoil Sections shape in rotor cross section, aerofoil side is more straight, opposite side protuberance significantly, axle Central Symmetry is become to distribute with it at device, fluid flows through aerofoil both sides has significant flow velocity difference to produce different pressure, so aerofoil is designed to axle Central Symmetry and has suitable inclination angle, fluid flows through aerofoil just can produce rotary power, kink and front axle are loose fit, can flexible rotating.
When swimming, be blown into air from valve, then penetrate elastic rope by suspension ring and prick and tie up loins, water just can be descended to have swum safeguard protection effect, device can be embraced when fatigue and have a rest in the water surface.
During continuous swimming, device body and rotor can, at slow circumvolve under flow action, strengthen dynamic and interesting; Kink and front axle are movable loose fit, can discharge the torsion of rope in time; When swimming rate is accelerated; the rotary speed of device body and rotor is also accelerated thereupon, and resistance increases, and the load of swimmer also strengthens thereupon; thus change swimming rate just can significantly increase suddenly or reduce athletic training strength, this has very positive effect for training a swimmer.
When needs carry out swimming physical training, spiral cover can be opened and pour water, regulate water and the ratio being filled with air, device can be immersed in the water suitable draft when swimming, thus increase advance resistance, make sportsman be in bringing onto load physical training condition, be conducive to strengthening physical efficiency.
Compared with prior art, the beneficial effects of the utility model are also:
Structure is simple and reliable especially, the ingenious fluid mechanics principle that utilizes makes device body rotate, both the safety of swimming had effectively been ensured, strengthen again dynamic and interesting, training load can also be regulated by pouring water, being also particularly conducive in swimming instruction and significantly increasing suddenly or reduce exercise intensity, integrating the several functions such as safe swimming, entertaining, innervation, training, be a kind of very good swimming aid, have a extensive future.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, each label represents:
1, suspension ring; 2, kink; 3, front axle; 4, device body; 5, rotor; 6, spiral cover; 7, valve.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model is illustrated further.
Guided missile formula swimming aid as shown in Figure 1, comprises for columned device body 4 after inflation, and device body 4 front end is provided with front axle 3 and connects kink 2 on suspension ring 1, and kink 2 can around front axle 3 flexible rotating; Device body 4 is provided with the rotor 5 of wing shapes, and aerofoil side is more straight, and opposite side swells, and device body 4 becomes axle Central Symmetry distribute, aerofoil has inclination angle; Device body 4 afterbody is provided with dismountable spiral cover 6 and realizes sealing, and spiral cover 6 is provided with valve 7.
Device body 4 main body generally adopts softer silica gel or plastic material to make, and front end suspension ring 1 and kink 2 are integrated, and kink 2 is loose fit with front axle 3, and kink 2 can around front axle 3 flexible rotating; The spiral cover 6 of device body 4 afterbody there is valve 7, opens spiral cover 6 and can pour into water, be also filled with air by valve 7.
The similar Airfoil Sections shape in rotor 5 cross section, aerofoil side is more straight, opposite side protuberance significantly, device body 4 become axle Central Symmetry distribute, fluid flows through aerofoil both sides has significant flow velocity difference to produce different pressure, so aerofoil is designed to axle Central Symmetry and has suitable inclination angle, fluid flows through aerofoil just can produce rotary power, kink 2 and front axle 3 are loose fit, can flexible rotating.
When swimming, be blown into air from valve 7, then penetrate elastic rope by suspension ring 1 and prick and tie up loins, water just can be descended to have swum safeguard protection effect, device body 4 can be embraced when fatigue and have a rest at the water surface.
During continuous swimming, device body 4 and rotor 5 meeting slow circumvolve under flow action, strengthen dynamic and interesting; Kink 2 and front axle 3 are movable loose fit, can discharge the torsion of rope in time; When swimming rate is accelerated; the rotary speed of device body 4 and rotor 5 is also accelerated thereupon; resistance increases; the load of swimmer also strengthens thereupon; thus change swimming rate just can significantly increase suddenly or reduce athletic training strength, this has very positive effect for training a swimmer.
When needs carry out swimming physical training, spiral cover 6 can be opened and pour water, regulate water and the ratio being filled with air, device body 4 can be immersed in the water suitable draft when swimming, thus increase advance resistance, make sportsman be in bringing onto load physical training condition, be conducive to strengthening physical efficiency.
Above-mentioned just preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (1)
1. a guided missile formula swimming aid, is columned device body after comprising inflation, it is characterized in that: device body front end is provided with the kink on front axle connection suspension ring, and kink can around front axle flexible rotating; Device is provided with the rotor of wing shapes with it, and aerofoil side is more straight, and opposite side swells, and become axle Central Symmetry to distribute with it at device, aerofoil has inclination angle; Device body afterbody is provided with dismountable spiral cover and realizes sealing, and spiral cover is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711755.8U CN204193426U (en) | 2014-11-25 | 2014-11-25 | Guided missile formula swimming aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711755.8U CN204193426U (en) | 2014-11-25 | 2014-11-25 | Guided missile formula swimming aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193426U true CN204193426U (en) | 2015-03-11 |
Family
ID=52651428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420711755.8U Withdrawn - After Issue CN204193426U (en) | 2014-11-25 | 2014-11-25 | Guided missile formula swimming aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204193426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324489A (en) * | 2014-11-25 | 2015-02-04 | 吉首大学 | Guided missile-type swimming auxiliary device |
-
2014
- 2014-11-25 CN CN201420711755.8U patent/CN204193426U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324489A (en) * | 2014-11-25 | 2015-02-04 | 吉首大学 | Guided missile-type swimming auxiliary device |
| CN104324489B (en) * | 2014-11-25 | 2016-04-06 | 吉首大学 | Guided missile formula swimming aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150311 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |