CN204582494U - Begin to learn swimming aid - Google Patents
Begin to learn swimming aid Download PDFInfo
- Publication number
- CN204582494U CN204582494U CN201520294521.2U CN201520294521U CN204582494U CN 204582494 U CN204582494 U CN 204582494U CN 201520294521 U CN201520294521 U CN 201520294521U CN 204582494 U CN204582494 U CN 204582494U
- Authority
- CN
- China
- Prior art keywords
- water
- stay cord
- swimmer
- reel
- detector
- 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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Abstract
Begin to learn swimming aid, primarily of water wing, reel assembly, stay cord, bathing cap, detector, control system, braces composition.Water wing is the air ring of a band back cover.Reel assembly is made up of battery, motor, reel, control system.Reel assembly is arranged on the back cover of water wing.There are braces in swimmer's shoulder, back system.Stay cord one end is connected with reel, and the other end is connected with swimmer's braces with it through the hole on water wing back cover.Detector is arranged on bathing cap below near people's naris position.Water is more much smaller than the resistance of air, and seawater, river, running water all conduct electricity.When detector falls into the water, people nostril also falls into the water, and just has electric current in detection line, and after the Program time delay certain hour of control system immediately by setting, make battery to electrical power, driven by motor reel rotates forward, and pulls stay cord.After stay cord pulls out the water surface completely swimmer's head, the time that one section, interval swimmer can have a rest, motor power-off, stay cord unclamps again, and swimmer continues again swimming.
Description
Art
The utility model belongs to swimming equipment, particularly begins to learn swimming aid.
Background technology
Present beginning swimmer is mostly teenager, is carried often by classmate or the head of a family, or with arm under water side bumper.In such a case, learn swim is untrue for learner, and effect is also bad.Learn swim is exactly will proper motion in water on one's own account, the ingenious cooperation of trick, and drinking a little saliva is normal phenomenon, contributes to improving swimming skills.Artificial drawing is carried, is held in the palm gear, can not show a candle to allow child cast off restrictions oneself to go to fight with better effects if.And, on the occasion of the swimming season, the head of a family because working, going out, the various reasons such as reception can't show up, student is because the reason such as attending class, have a holiday or vacation, and the head of a family has time often, and student is not empty, or student has time, and the head of a family is not empty, and learn swim is inconvenient.
Summary of the invention
The purpose of this utility model is the weak point of teaching child to swim to overcome the above-mentioned head of a family, provides a kind of relieved assistor of courageously oneself swimming of child that allows.
The utility model is achieved in that begins to learn swimming aid, primarily of water wing, reel assembly, stay cord, bathing cap, detector, control system, braces composition.When the people nostril that swims in the water falls into the water after certain hour, on water wing, the stay cord of reel is people's pull-up, makes mouth, nose surfaces completely.After separated in time, stay cord unclamps again.When swimmer's head is after water surface rest certain hour, swimming instruction can be started again.Concrete structure is: water wing is the air ring of a band back cover, and reel assembly is arranged on the back cover in water wing.Almost, porose on back cover, stay cord pulls out from hole for water wing and general water wing size.Reel assembly is made up of battery, motor, control system, reel.Battery, motor, control system plastic casing seal, waterproof.There are braces in shoulder, the back system of swimmer.Stay cord one end is connected with the reel of reel assembly, and one end and swimmer braces is with it connected.Detector is arranged on position near head part nostril.Detector falls into the water, and the nostril of people also will fall into the water.Wire and the stay cord of detector are combined.Detector is the copper sheet joint in detection line, two wire heads welded, and is arranged in the housing of opening, has certain distance between two copper sheets, convenient in order to describe, and claims detector.The resistance of air is more much bigger than the resistance of water.Swimming-pool water, river, seawater all conduct electricity, and air is non-conductive.When detector falls into the water, just have electric current in circuit, control system makes respective reaction immediately.When detector falls into the water, control system enters delay stage immediately, by setup program after separated in time, makes battery to electrical power.Driven by motor reel rotates forward.Reel pulls stay cord, and stay cord all pulls out the water surface head part.Again after the setting-up time of interval, motor power-off, stay cord unclamps.Motor can reverse under stay cord pulls situation.People in water in no breathing situation, one minute, half a minute is no problem.Delay time is made adjustable.Beginning swimmer can be set as 10 to 20 seconds, can according to circumstances extend gradually.
The beneficial effects of the utility model are: 1, can give a kind of having peace of mind sense of going up of beginning swimmer at heart, have a hunch that oneself can't go wrong, can relievedly swim audaciously.2 once fall into profundal zone, and head is drawn out the water surface, and swimmer can be made to there will not be contingency.
Accompanying drawing explanation
That swimmer begins to learn swimming aid overall condition figure in use in Fig. 1.
In accompanying drawing, braces 1, detector 2, bathing cap 3, the water surface 4, stay cord 5, water wing 6, reel assembly 7, swimmer 8.
Detailed description of the invention
In Fig. 1, convenient in order to observe and describe, water wing 6 is drawn as profile type.Reel assembly 7 is arranged on the back cover of water wing 6.The back cover that water wing 6 is following is offered porose.There are braces 1 in shoulder, the back system of swimmer 8.Stay cord 5 one end is connected with the reel of reel assembly 7, and one end and swimmer 8 braces 1 is with it connected.Swimmer 8 has on bathing cap 3.It is following that detector 2 is fixed on bathing cap 3.Detector 2 can tie up to head part near naris position with belt, or swimmer wears contact lens, and detector is fixed on below contact lens.Wire and the stay cord 5 of detector are combined.After having electric current in detection line, control system enters in the delay stage to feeding electric motors immediately.If have secondary again, and current interruptions more than secondary, be shown to be air, then being shown to be stormy waves causes detector to rise and fall, or rise and fall at the water surface 4 near swimmer oneself head nostril, current interruptions in detection line, what show that detector detects is air, swimmer has the chance of breathing, then control system time delay again.Again, after time delay, to feeding electric motors, swimmer can be pulled rest for a moment, then unclamps stay cord.Control system and circuit main board are arranged in a small shell, waterproof.The box body of control system and battery is installed together, not shown in FIG..
Claims (4)
1. begin to learn swimming aid, primarily of water wing, reel assembly, stay cord, bathing cap, detector, control system, braces composition, when the people nostril that swims in the water falls into the water after certain hour, on water wing, the stay cord of reel is people's pull-up, make mouth, nose surfaces completely, after separated in time, stay cord unclamps again, it is characterized in that:
(1), reel assembly is made up of battery, motor, control system, reel;
(2), reel assembly is arranged on the back cover of water wing;
(3), detector is arranged on position near head part nostril;
(4), stay cord one end is connected with the reel of reel assembly, and one end and swimmer braces is with it connected.
2. according to claim 1ly begin to learn swimming aid, it is characterized in that: water wing is the air ring of a band back cover, and reel assembly is arranged on the back cover in water wing.
3. according to claim 1ly begin to learn swimming aid, it is characterized in that: wire and the stay cord of detector are combined.
4. according to claim 1ly begin to learn swimming aid, it is characterized in that: there are braces in shoulder, the back system of swimmer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294521.2U CN204582494U (en) | 2015-05-09 | 2015-05-09 | Begin to learn swimming aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294521.2U CN204582494U (en) | 2015-05-09 | 2015-05-09 | Begin to learn swimming aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204582494U true CN204582494U (en) | 2015-08-26 |
Family
ID=53918700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294521.2U Expired - Fee Related CN204582494U (en) | 2015-05-09 | 2015-05-09 | Begin to learn swimming aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204582494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771887A (en) * | 2015-05-09 | 2015-07-15 | 四川职业技术学院 | Auxiliary device for swimming beginner |
| CN106516047A (en) * | 2016-07-12 | 2017-03-22 | 秦顺明 | Swim-assisting and life-saving device |
| CN106585927A (en) * | 2016-07-12 | 2017-04-26 | 秦顺明 | Lifesaving and swimming-aiding apparatus |
-
2015
- 2015-05-09 CN CN201520294521.2U patent/CN204582494U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771887A (en) * | 2015-05-09 | 2015-07-15 | 四川职业技术学院 | Auxiliary device for swimming beginner |
| CN106516047A (en) * | 2016-07-12 | 2017-03-22 | 秦顺明 | Swim-assisting and life-saving device |
| CN106585927A (en) * | 2016-07-12 | 2017-04-26 | 秦顺明 | Lifesaving and swimming-aiding apparatus |
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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: 20150826 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |