CN2134875Y - Movable-blade type swimming foot plate - Google Patents
Movable-blade type swimming foot plate Download PDFInfo
- Publication number
- CN2134875Y CN2134875Y CN 92232280 CN92232280U CN2134875Y CN 2134875 Y CN2134875 Y CN 2134875Y CN 92232280 CN92232280 CN 92232280 CN 92232280 U CN92232280 U CN 92232280U CN 2134875 Y CN2134875 Y CN 2134875Y
- Authority
- CN
- China
- Prior art keywords
- swimming
- plate
- flap
- water
- heel
- 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 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 210000003141 lower extremity Anatomy 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000010009 beating Methods 0.000 abstract 1
- 230000001141 propulsive effect Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000006 pectoral fin Anatomy 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a flap swimming baseboard for swimming in water, which can improve the propelling force and the buoyancy force of general swimming, the structure is like a flap for installing doors and windows, the heel part of the foot is worn on the board and can walk on the bank, and the manufacturing material mainly comprises plastic.
In general, when the lower limbs of swimming are used for beating (pushing and pedaling) water, a large acting force can be generated on the soles of the feet, but the area of the soles is limited, and only short propelling force and buoyancy can be generated, so that the action needs to be rapidly repeated, and the physical strength is greatly consumed.
The designed movable-blade swimming foot plate can effectively solve the problem, the area of the foot bottom can be increased, and when swimming advances, the movable-blade plate can rotate 90-100 degrees to reduce resistance and improve swimming speed.
Description
This is suitable for novel is to be the swim in the water loose-leaf type swimming sole of made of human body, and it can improve the propulsive force and the buoyancy of swimming, the flap that structure is used as the dress door and window.Heel region is under foot put on it, can be at bank sand waste, cobble and very sliding wattenshlick ground running, because anterior area human nerve end does not contact with it than sensitive part slightly, the swimmer puts on it can very fast adaptation, be used with web formula swimming gloves hand, more can improve swimming rate, reach the labor-saving effect.
It is plastics that this suitable novel its is mainly made material.Manufacture method and system plastic shoes resemble process.
Owing to generally swim except that hand is struck, all being that lower limb are crooked regains, (pushing away) water and use the sole kick simultaneously more backward pounds, produce certain propulsive force and buoyancy, the sole kick can produce bigger active force, but its area is limited, This move can only keep the very of short duration time for people's propulsive force and buoyancy, the speed of advancing is slow, stroke is short, so people's above-mentioned action of having to repeat faster repeatedly, runs out of space, for this reason and the loose-leaf type swimming sole of design can effectively address this problem, its planform as shown in Figure 1; Figure 2 shows that the loose-leaf type swimming sole schematic diagram that is through heel position.
Basis is suitable novel mainly to be enclosed within heel position by elastic cover (1) and heel plate (2), the flap plate (4) that plays a crucial role pierces into bearing pin (6) in the hole of A portion two crown projections of heel plate (2), in the dovetail groove of flap plate (4) upper surface small slide plate (3) is housed, one lug hole is arranged above the small slide plate (3), penetrate the nylon becket bridle, (not shown) is so that use the finger pull small slide plate, make flap plate (4) from the horizontal level shown in Fig. 1 rises 60 ° of breach (groove) that insert above the crown projection, making the swimmer put on it can conveniently walk, arrived when swimming in the water, only need one carrying on the nylon rope hoop, extension spring (5) control slide plate resets, flap plate (4) can be got back to below the crown projection, 90 °～100 ° of corners, when human body advances in water with it along taking away, when being recycled to kick, flap plate (4) is returned to position shown in Figure 2 spacing by crown projection at once, the kick of pin drives the large-area draining of flap plate simultaneously, so just increased propulsive force, swimming rate is accelerated, and the time that floats on the surface increases, swim fartherly, therefore, people needn't use very fast action again, just can swimming more easily in water.
This heel region that is suitable for the novel people of being through swims in the water, because water has inhibition, therefore, all make streamlinedly protruding the position, just make camber, be beneficial to it when setting back as the B face of flap plate (4), reduce resistance, another becomes the surface of matrix to be provided with waling, to increase its intensity, can also play the situation of drift about not producing when the flap plate (descends) draining backward.
Along with the area increase of flap plate (4), the effect of swimming can increase.But the length that does not surpass sole on its length.In order to avoid influence the flexibility of flap plate translation-angle.
Claims (4)
1, human body swims in the water and is through the loose-leaf type swimming sole of heel position, it has a flap plate (4) that can change angle, with bearing pin (6) it is through below the A portion two crown projections of heel plate (2), in the dovetail groove of the upper surface of flap plate (4), small slide plate (3) is housed, it is characterized in that being associated with on the heel plate (2) flap plate (4), flap plate (4) is gone up in the dovetail groove has small slide plate (3) small slide plate (3) with extension spring it to be resetted, with the desired location of control flap plate (4) in heel plate (2).
2, loose-leaf type swimming sole according to claim 1 is characterized in that flap plate (4) when pushing away (pedaling) water, is subjected to heel heel plate (2) A portion crown projection location.
3, according to claim 1,2 described loose-leaf types swimming soles, it is characterized in that flap plate (4) pushes away (pedaling) water in water after, when human body advanced, it was that corner is 90 °～100 °.
4, according to claim 1,2, described loose-leaf type swimming sole, it is characterized in that human body spurs small slide plate (3) and upwards carries in the groove that can insert crown projection before the walking of bank, the flap plate corner that makes progress is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232280 CN2134875Y (en) | 1992-09-08 | 1992-09-08 | Movable-blade type swimming foot plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232280 CN2134875Y (en) | 1992-09-08 | 1992-09-08 | Movable-blade type swimming foot plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2134875Y true CN2134875Y (en) | 1993-06-02 |
Family
ID=33774911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92232280 Expired - Fee Related CN2134875Y (en) | 1992-09-08 | 1992-09-08 | Movable-blade type swimming foot plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2134875Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089942A (en) * | 2022-06-28 | 2022-09-23 | 东莞市仁通泳潜装备科技有限公司 | Flipper capable of increasing web water power |
-
1992
- 1992-09-08 CN CN 92232280 patent/CN2134875Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089942A (en) * | 2022-06-28 | 2022-09-23 | 东莞市仁通泳潜装备科技有限公司 | Flipper capable of increasing web water power |
| CN115089942B (en) * | 2022-06-28 | 2023-08-22 | 东莞市仁通泳潜装备科技有限公司 | Frog shoe capable of increasing web waterpower |
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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 |