CN2413747Y - Swimming aid shoes - Google Patents
Swimming aid shoes Download PDFInfo
- Publication number
- CN2413747Y CN2413747Y CN 00213936 CN00213936U CN2413747Y CN 2413747 Y CN2413747 Y CN 2413747Y CN 00213936 CN00213936 CN 00213936 CN 00213936 U CN00213936 U CN 00213936U CN 2413747 Y CN2413747 Y CN 2413747Y
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- CN
- China
- Prior art keywords
- utility
- model
- sole
- people
- swimming
- 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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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to swimming aid shoes. The utility model is characterized in that both sides of each shoe are additionally provided with soft webs. The acting force to the shoes by water can be increased or decreases according to the rotating positions of the soft webs around shoe soles, so that people can obtain advance power. The utility model has the advantages that the swimming speed of people can be enhanced, and the hands of people can be expose out of the water surface for free activities. The utility model has the advantages of simple structure, low cost, and convenient operation.
Description
The utility model relates to swimming to be helped and draws a technical field of tools, specifically a kind ofly is used to improve swimming rate and labour-saving footwear.
The apparatus that multiple help people swimming is arranged at present, the patent No. as the Decree of Patent Office of China is ZL95235522.1, though notification number CN2243921Y it have that headway is fast, load-carrying is big because be power-driven tool, so the high complex structure of cost uses inconvenient.
The purpose of this utility model is to provide a kind of strength with human body self, and the swimming rate and the labour-saving of improving the people help the instrument of drawing.
The purpose of this utility model is achieved in that shoestring 1.2 composition vamps, and soft web 3 of the each side connection of every sole has skeleton 4 in the soft web 3, lays two crosspiece rods 5 on the sole.When pin moves forward, when the soft web 3 of sole both sides turns to the sole below along direction shown in the arrow, water reduces the resistance of footwear reach, be convenient to the pin reach, behind pin, pedal, soft web 3 to both sides turn to sole on same plane, blocked by strut rail rod 5, at this moment water resistance ends the power increase that pin moves backward, and this power is exactly the onward impulse that the people obtains.
Advantage of the present utility model:
One, it has only Duoed two soft webs and two strut rail rods than common every sole, so relatively simple for structure.
Two, its operation principle is identical with the ship slurry, and slurry can mobile freighter under the effect of arm strength.The utility model is to use leg strength, and is bigger than arm strength, and so a mobile human body self is very light.
Three, as long as it is through on the pin, in water, constantly pedal up and down, just can help the people to paddle, so easy to use.
Below in conjunction with accompanying drawing the utility model is elaborated.
Accompanying drawing is a structural representation of the present utility model.
Footwear are through on the pin, fasten shoestring 1.2.When pin moved forward, to serve as axle with the sole both sides of the edge turned to sole when below along direction shown in the arrow to soft web 3 in water, and water reduces the resistance of footwear, is convenient to the pin reach.Soft web 3 rotates to both sides under the effect of water when pedaling behind the pin, go to sole on same plane, blocked by strut rail rod 5, in the soft web 3 skeleton 4 is arranged, its effect is not allow soft web 3 expose in the middle of strut rail rod 5.At this moment water resistance ends the power increase that footwear move backward.This power is exactly the onward impulse that the people obtains.So continuous kick, the people just can move about in water fast.The both sides of sole also can connect with softwood goes up hardboard or connects hardboard with turning cylinder, and its effect too.
Claims (3)
1, swimming helps and draws footwear, is made up of shoestring (1), (2), it is characterized in that a soft web of each side connection (3) of every sole, and skeleton (4) is arranged in the soft web (3), lays two strut rail rods (5) on the sole.
2, swimming according to claim 1 helps and draws footwear, it is characterized in that the sole both sides connect hardboard with softwood.
3, swimming according to claim 1 helps and draws footwear, it is characterized in that the sole both sides connect hardboard with turning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213936 CN2413747Y (en) | 2000-03-23 | 2000-03-23 | Swimming aid shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213936 CN2413747Y (en) | 2000-03-23 | 2000-03-23 | Swimming aid shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2413747Y true CN2413747Y (en) | 2001-01-10 |
Family
ID=33580137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00213936 Expired - Fee Related CN2413747Y (en) | 2000-03-23 | 2000-03-23 | Swimming aid shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2413747Y (en) |
-
2000
- 2000-03-23 CN CN 00213936 patent/CN2413747Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |