CN102389628B - Swimming stroke teaching aid - Google Patents
Swimming stroke teaching aid Download PDFInfo
- Publication number
- CN102389628B CN102389628B CN 201110420444 CN201110420444A CN102389628B CN 102389628 B CN102389628 B CN 102389628B CN 201110420444 CN201110420444 CN 201110420444 CN 201110420444 A CN201110420444 A CN 201110420444A CN 102389628 B CN102389628 B CN 102389628B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- peach
- stroke
- swimming
- socket
- 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
Images
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention provides a swimming stroke teaching aid. The swimming stroke teaching aid comprises an abdominal air cushion, an elastic sleeve, a floating leg inflatable cushion, a cross link movable socket, a floating inflatable cushion mouth, a cross link, a connection rod, a sliding sleeve, a fixed insertion box, a pinball-type block link socket, a peach-shaped arm stroke inner ring, a peach-shaped arm stroke outer ring and a U-shaped stop groove, wherein the peach-shaped arm stroke inner ring is connected with the peach-shaped arm stroke outer ring through the U-shaped stop groove; the peach-shaped arm stroke outer ring is connected with the pinball-type block link socket; the pinball-type block link socket is connected with the connection rod through the fixed insertion box; the sliding sleeve is arranged on the connection rod; the abdominal air cushion is connected with the fixed insertion box; the cross link of which both ends are connected with the floating leg inflatable cushion is connected with the connection rod through the cross link movable socket; and the elastic sleeve is connected with the sliding sleeve. Users using the swimming stroke teaching aid provided by the invention can float on the water stably to learn different swimming strokes freely, such as breast stroke, back stroke and freestyle swimming. Teaching tests show that the swimming stroke teaching aid can be used for effectively improving the teaching effect and shortening the teaching time by 37.65%.
Description
Technical field
The present invention relates to a kind of swim-learning aid, particularly a kind of swimming stroke teaching aid.
Background technology
Its that is applicable in the market that most of swimming beginners select has lifebuoy, life vest etc., their common feature is, after putting, can prevent that swimming beginner from sinking, at least head is exposed at outside the water, keep eupnea, for the swimmer has created condition at water practice hand leg strokes, therefore deeply be subjected to liking of swimming beginner.But, aspect stroke, do not have the effect of aided education.
Summary of the invention
The object of the invention is to provide a kind of swimming stroke teaching aid, and this learning-aid device can help swimming beginner to finish the stroke action learnings such as breaststroke, backstroke, freestyle swimming.
For achieving the above object, the technical solution used in the present invention is: a kind of swimming stroke teaching aid, comprise the belly air cushion, elastic cover, the free leg inflatable packer, the tranverse connecting rod active socket, buoyancy inflatable packer mouth, tranverse connecting rod, connecting rod, sliding sleeve, fixing jack box, ball bead type buckle connecting rod socket, arm pull peach-shaped road inner ring, outer ring, arm pull peach-shaped road and U-shaped limiting groove, arm pull peach-shaped road inner ring is connected with outer ring, arm pull peach-shaped road by U-shaped limiting groove, outer ring, arm pull peach-shaped road is connected with ball bead type buckle connecting rod socket, ball bead type buckle connecting rod socket is connected with connecting rod by the connection of fixing jack box, and connecting rod is provided with sliding sleeve; The belly air cushion is connected with fixing jack box, and the tranverse connecting rod that two ends are connected with the free leg inflatable packer is connected with connecting rod by the tranverse connecting rod active socket; Elastic cover is connected with sliding sleeve.
Above-mentioned swimming stroke teaching aid, the connecting rod end is fixed with positioning cap.
Above-mentioned swimming stroke teaching aid, free leg inflatable packer are provided with buoyancy inflatable packer mouth.
Compared with prior art, technique effect of the present invention is: the present invention can make the learner turn reposefully and float on the surface, know from experience decomposition, the complete interoperation in different each stage such as shank, arm part, breathing, overcome the water funk feared state of mind, finish freely the stroke action learnings such as breaststroke, backstroke, freestyle swimming; The auxiliary trainer that the present invention also can be used as the land uses, in teaching process, can more directly perceived, also be convenient to teacher ' s guidance and error correction, be conducive to the beginner and grasp on land correct technical movements, through education experiment, energy Effective Raise teaching efficiency, the shortening course learning time reaches 37.65 ﹪.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 be the present invention along C among Fig. 1 to view.
The specific embodiment
Such as Fig. 1, shown in Fig. 2, a kind of swimming stroke teaching aid, comprise belly air cushion 1, elastic cover 2, free leg inflatable packer 3, tranverse connecting rod active socket 4, positioning cap 6, tranverse connecting rod 7, connecting rod 8, sliding sleeve 9, fixedly jack box 10, ball bead type buckle connecting rod socket 11, arm pull peach-shaped road inner ring 12, outer ring, arm pull peach-shaped road 13 and U-shaped limiting groove 14, arm pull peach-shaped road inner ring 12 and outer ring, arm pull peach-shaped road 13 be not in same plane, arm pull peach-shaped road inner ring 12 is connected with outer ring, arm pull peach-shaped road 13 by U-shaped limiting groove 14, being connected with ball bead type buckle connecting rod socket 11 of outer ring, arm pull peach-shaped road 13, ball bead type buckle connecting rod socket 11 passes through fixedly, and jack box 10 is connected with connecting rod 8, connecting rod 8 is provided with sliding sleeve 9, and connecting rod 8 ends are fixed with positioning cap 6; Belly air cushion 1 is connected with fixing jack box 10, and the tranverse connecting rod 7 that two ends are connected with free leg inflatable packer 3 is connected with connecting rod 8 by tranverse connecting rod active socket 4, and free leg inflatable packer 3 is provided with buoyancy inflatable packer mouth 5, and elastic cover 2 is connected with sliding sleeve 11.
During use, belly air cushion 1 is placed under the chest abdomen, two arms protract, and shank is placed on the connecting rod 8, elastic cover 2 is enclosed within on two legs, and instep is pressed on the sliding sleeve 9, at this moment, two connecting rods 8 are close to the outside of thigh, and air cushion floats on the surface body levels, prevent that shank from sinking.When two arms draw, grab water and lower stroke, interior time receiving outside the inside and outside circle in arm pull peach-shaped road, health is floated by air cushion, can know from experience minute water of arm, high elbow is embraced water, is received the arm strokes such as elbow and receipts hand, can under the standard of the inside and outside circle in arm pull peach-shaped road, practise, and can prevent the downward Zha Shui of head, the flat generation of striking and can not lifting first-class phenomenon.Simultaneously, bipod drive sliding sleeve 9 is pushing away connecting rod 8 and is doing the covering of the fan swing as the center of circle take ball bead type buckle connecting rod socket 11, bipod turns up, make shank and arch inboard aim at backward the kick direction, because health is subjected to the restriction of connecting rod 8, elastic cover 2, can prevent receiving thigh, lift that stern is excessively high to be caused the wrong of kick direction or pedal the sky phenomenon, increase the kick area, improve the kick effect.
Claims (3)
1. swimming stroke teaching aid, it is characterized in that: it comprises belly air cushion (1), elastic cover (2), free leg inflatable packer (3), tranverse connecting rod active socket (4), tranverse connecting rod (7), connecting rod (8), sliding sleeve (9), fixing jack box (10), ball bead type buckle connecting rod socket (11), arm pull peach-shaped road inner ring (12), outer ring, arm pull peach-shaped road (13) and U-shaped limiting groove (14), arm pull peach-shaped road inner ring (12) is connected with outer ring, arm pull peach-shaped road (13) by U-shaped limiting groove (14), outer ring, arm pull peach-shaped road (13) is connected with ball bead type buckle connecting rod socket (11), ball bead type buckle connecting rod socket (11) is connected with connecting rod (8) by fixing jack box (10), and connecting rod (8) is provided with sliding sleeve (9); Belly air cushion (1) is connected with fixing jack box (10), and the tranverse connecting rod (7) that two ends are connected with free leg inflatable packer (3) is connected with connecting rod (8) by tranverse connecting rod active socket (4), and elastic cover (2) is connected with sliding sleeve (9).
2. swimming stroke teaching aid as claimed in claim 1, it is characterized in that: connecting rod (8) end is fixed with positioning cap (6).
3. swimming stroke teaching aid as claimed in claim 1, it is characterized in that: free leg inflatable packer (3) is provided with buoyancy inflatable packer mouth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110420444 CN102389628B (en) | 2011-12-15 | 2011-12-15 | Swimming stroke teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110420444 CN102389628B (en) | 2011-12-15 | 2011-12-15 | Swimming stroke teaching aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102389628A CN102389628A (en) | 2012-03-28 |
| CN102389628B true CN102389628B (en) | 2013-03-27 |
Family
ID=45857090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110420444 Expired - Fee Related CN102389628B (en) | 2011-12-15 | 2011-12-15 | Swimming stroke teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102389628B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11846117B2 (en) | 2019-02-12 | 2023-12-19 | Karl Lewis Ross | Fluid current producing apparatus assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301230Y (en) * | 1997-06-17 | 1998-12-23 | 信华铸造股份有限公司 | Swimming training machine |
| CZ20451U1 (en) * | 2009-11-02 | 2010-01-25 | Vysoké ucení technické v Brne | Float with mechanical drive by man-strength |
| CN202342763U (en) * | 2011-12-15 | 2012-07-25 | 湖南科技大学 | Swimming stroke learning assistance apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8333682B2 (en) * | 2010-04-27 | 2012-12-18 | Sporn Joseph S | Swim training harness |
-
2011
- 2011-12-15 CN CN 201110420444 patent/CN102389628B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301230Y (en) * | 1997-06-17 | 1998-12-23 | 信华铸造股份有限公司 | Swimming training machine |
| CZ20451U1 (en) * | 2009-11-02 | 2010-01-25 | Vysoké ucení technické v Brne | Float with mechanical drive by man-strength |
| CN202342763U (en) * | 2011-12-15 | 2012-07-25 | 湖南科技大学 | Swimming stroke learning assistance apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102389628A (en) | 2012-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202342763U (en) | Swimming stroke learning assistance apparatus | |
| CN102389628B (en) | Swimming stroke teaching aid | |
| US20130017521A1 (en) | Swim trainer vest | |
| CN102512809A (en) | Swimming simulating fitness equipment | |
| CN203832733U (en) | Novel swimming mask | |
| CN201022352Y (en) | Floating force decreasing gradually type learning swimming suit | |
| US20060166175A1 (en) | Device for teaching swimming | |
| CN206121103U (en) | U type gasbag help emulation truly quick study swimming of state of swimming is equipped | |
| CN201295518Y (en) | A suspended swim assistant | |
| GB2477363A (en) | A swimming training paddle shaped to fit in a users palm | |
| CN201880329U (en) | Swimming helper | |
| CN202738847U (en) | Multifunctional swimming suit | |
| CN208302123U (en) | A kind of auxiliary ventilation swimming floating board | |
| CN201906420U (en) | Infant safety swim coaching ring | |
| US20110223572A1 (en) | Method of teaching swimming | |
| CN201240498Y (en) | Respirator for learning swimming | |
| CN201784801U (en) | Swimming exercising device | |
| CN207237186U (en) | A kind of air cushion for learning swimming | |
| CN205730236U (en) | A kind of swimming auxiliary practice device | |
| CN110585682A (en) | Swimming teaching robot | |
| CN206424525U (en) | Full-enclosed auxiliary study device is used in one kind swimming | |
| CN203634783U (en) | Simple equipment for assisting training backstroke | |
| CN201484649U (en) | Safe diving device | |
| CN202566361U (en) | Swimsuit with floating bodies | |
| CN204713403U (en) | From swimming learning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20161215 |