CN201168388Y - Booster for frog swim - Google Patents
Booster for frog swim Download PDFInfo
- Publication number
- CN201168388Y CN201168388Y CNU2008201035756U CN200820103575U CN201168388Y CN 201168388 Y CN201168388 Y CN 201168388Y CN U2008201035756 U CNU2008201035756 U CN U2008201035756U CN 200820103575 U CN200820103575 U CN 200820103575U CN 201168388 Y CN201168388 Y CN 201168388Y
- Authority
- CN
- China
- Prior art keywords
- feet
- wing
- booster
- card
- turning wing
- 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
- 230000009182 swimming Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 230000000452 restraining effect Effects 0.000 abstract 2
- 210000000481 breast Anatomy 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000270940 Rana temporaria Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000000006 pectoral fin Anatomy 0.000 description 1
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- Toys (AREA)
Abstract
A breast stroke swimming booster relates to a feet motion auxiliary appliance used in swimming; the side part of a main board 3 is hinged with a turning wing 5 by a hinge 4; meanwhile, the side part of the main board 3 is fixedly provided with a restraining card 7 at the upper side of the turning wing 5 and is fixedly equipped with a supporting card 6 at the lower side of the turning wing 5, and a lacing wire 2 is fixedly connected between the opposite side edges of the main board 3. When in use, a user firstly sheathes the feet in the lacing wire 2; when the feet are lifted forwards or upwards, the turning wing 5 turns downwards or backwards under the action of the resistance of water flow, the resistance area is reduced, so that the feet can be lifted easily; when the user treads water downwards or kicks water backwards, the turning wing 5 turns forwards or upwards and is blocked by the restraining card to expand the water treading or kicking area, thereby the feet can be lifted easily and treating force is increased obviously; the use is convenient, labor-saving and easy to master. The booster has the advantages of simple and reliable structure, low manufacturing and using cost and smooth operation.
Description
Technical field:
The utility model relates to swimming foot motion appurtenance, especially frog trip booster.
Background technology:
Widely used various swimming assistant products are more now, wherein is no lack of the flippers series products, as freestyle swimming, butterfly stroke, backstroke booster etc., these appurtenances all are to move up and down when using, very require great effort, its main cause is, these apparatus have only increased the area of foot's kick, and the area after increasing is changeless, though make that main role is obvious when treading downwards or backward, but resistance is very big too when regaining pin, on top of using skill is relatively more difficult, makes that user's physical demands is bigger, even influences the underwater operation effect.
Technology contents:
The purpose of this utility model provides and a kind ofly can effectively alleviate the use resistance, promotes baby that the operative orientation power-assisted ability of serviceability improves power-assisted instrument again, i.e. frog trip booster.
The measure that realizes the present utility model purpose comprises: mainboard limit portion is by the hinged wing that turns over of hinge, and the fixing card that suppresses of wing upside is turning in mainboard limit portion simultaneously, and wing downside rigid staybolt card, fixedly connected trammelsing between the mainboard respective side are being turned over by mainboard limit portion.
Advantage of the present utility model is: during user foot is fixed in and trammelss, forward or on when carrying pin, turn over the wing the resistance to water-flow effect following turn over or after turn over, reduced by drag area, easily carry pin, under tread or back during kick, turn over turn over before the wing or on turn over, and live support and tread greatly or kick face by suppressing block, carrying pin easily steps on power and significantly strengthens, easy to use, laborsaving, easily grasp.The utility model structure is concisely reliable, manufacturing cost and use cost economy, and it is smooth and easy to work.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1
Reference numeral comprises: retaining platform 1, trammels 2, and mainboard 3, hinge 4 turns over the wing 5, and support card 6 suppresses card 7.
The specific embodiment:
Embodiment 1: mainboard 3 limit portions are by the hinge 4 hinged wings 5 that turn over, and the fixing card 7 that suppresses of the wing 5 upsides is turning in mainboard 3 limit portions simultaneously, and the wing 5 downside rigid staybolt cards 6 are turning in mainboard 3 limit portions, fixedly connectedly between mainboard 3 respective side trammels 2.
Forequarter or rear portion fixed stop platform 1 on the mainboard 3.Retaining platform 1 with trammels 2 and cooperate, user foot and mainboard 3 maintenances are than close contact.
In use, the user is inserted in foot trammelss 2 earlier, forward or on when carrying pin, turn over the wing 5 the resistance to water-flow effect following turn over or after turn over, reduced by drag area, easily carry pin, tread down or during the kick of back, turn over turn over before the wing 5 or on turn over, and live support and tread greatly or kick face by suppressing block, carry pin and easily step on power and significantly strengthen, easy to use, laborsaving, easily grasp.The utility model structure is concisely reliable, manufacturing cost and use cost economy, and it is smooth and easy to work.
Claims (2)
1. the frog is swum booster, it is characterized in that, mainboard (3) limit portion is by the hinged wing (5) that turns over of hinge (4), the fixing card (7) that suppresses of the wing (5) upside is turning in mainboard (3) limit portion simultaneously, the wing (5) downside rigid staybolt card (6) is turning in mainboard (3) limit portion, fixedly connected trammelsing (2) between mainboard (3) respective side.
2. frog trip booster as claimed in claim 1 is characterized in that mainboard (3) is gone up forequarter or rear portion fixed stop platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201035756U CN201168388Y (en) | 2008-04-03 | 2008-04-03 | Booster for frog swim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201035756U CN201168388Y (en) | 2008-04-03 | 2008-04-03 | Booster for frog swim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168388Y true CN201168388Y (en) | 2008-12-24 |
Family
ID=40207442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201035756U Expired - Fee Related CN201168388Y (en) | 2008-04-03 | 2008-04-03 | Booster for frog swim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168388Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018033039A1 (en) * | 2016-08-19 | 2018-02-22 | 何建雄 | Improved flipper |
| CN107866044A (en) * | 2017-11-26 | 2018-04-03 | 防城港市蓝瀚达科技有限公司 | A kind of people disorderly pedals the bathing shoes for producing buoyancy after drowned |
| CN108635778A (en) * | 2013-07-04 | 2018-10-12 | 金正勋 | Swimming auxiliary tool |
-
2008
- 2008-04-03 CN CNU2008201035756U patent/CN201168388Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635778A (en) * | 2013-07-04 | 2018-10-12 | 金正勋 | Swimming auxiliary tool |
| WO2018033039A1 (en) * | 2016-08-19 | 2018-02-22 | 何建雄 | Improved flipper |
| CN107866044A (en) * | 2017-11-26 | 2018-04-03 | 防城港市蓝瀚达科技有限公司 | A kind of people disorderly pedals the bathing shoes for producing buoyancy after drowned |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20110403 |