CN1049459A - Flap frog-shoe - Google Patents
Flap frog-shoe Download PDFInfo
- Publication number
- CN1049459A CN1049459A CN 89105506 CN89105506A CN1049459A CN 1049459 A CN1049459 A CN 1049459A CN 89105506 CN89105506 CN 89105506 CN 89105506 A CN89105506 A CN 89105506A CN 1049459 A CN1049459 A CN 1049459A
- Authority
- CN
- China
- Prior art keywords
- water extraction
- extraction board
- shoe
- frog
- flap
- 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.)
- Pending
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A kind of flap frog-shoe, belong to the tourist recreation sports goods, wear when being applicable to swimming waterborne and diving operation under water, it has, and body is light, drying power is big, laborsaving and adapt to the most reasonable under water action posture of human physiological structure, can produce very fast characteristics such as swimming rate on the water and under water also is of value to the healthy of people simultaneously, can bring more joy and convenient to people.
Description
A kind of flap frog-shoe, belong to the tourist recreation sports goods, wear when being applicable to swimming waterborne and diving operation under water, now both at home and abroad people are on the water with what use during swimming is flippers in the water, when using this flippers, because the bipod that is personnel selection swings up and down firmly, the face that causes flippers and water have an angle rather than the vertical water that acts on, shortcoming such as therefore have strength deficiency, effort, the health of drying to vacillate now to the left, now to the right, crank and speed are not fast.Purpose of the present invention is promptly developed for solving problem, it has following advantage, when using flap frog-shoe, need only with pin repeatedly after pedal action and get final product, and this action is people's the most strong action postures in water, also is to adapt to the most rational under water action posture of human physiological structure.Since after the vertical drying of water extraction board of flap frog-shoe when pedaling, can produce bigger reaction force, therefore dress speed that flap frog-shoe advances and obviously surpass wear the speed that flippers is advanced in water in water, make people in water, increase more joy and bring bigger convenience.Flap frog-shoe is by plastics, fiberglass nylon and metal are that material is made, it is by heel, water extraction board, sole, upper of a shoe, the footwear restraint zone, the plate axle, axis hole, the water extraction board alice, joint cover, group handle of water extraction board clamping device in connecting pore and the heel inner chamber, pull bar, the bending pull bar, the card plush copper, the block tongue recess, bayonet socket and block tongue head constitute, it is characterized in that: the plate axle at place, the two ends of every water extraction board is inserted in below the sole respectively and in the axis hole of joint cover front end both sides, two water extraction boards can both overturn 90 °, each water extraction board outer side edges has the water extraction board alice that is upturned, the connecting pore that connection upper of a shoe and footwear restraint zone is arranged on the sole both sides of the edge and establish, the water extraction board clamping device is arranged in heel, be by dialling pull bar, rubber-like bending pull bar, block tongue recess and block tongue head are formed an integral body, the relative card plush copper that plays positioning action with the block tongue recess is arranged respectively on heel inner chamber two side, and place, heel inner chamber antetheca two ends has bayonet socket respectively.When using flap frog-shoe, bipod penetrates respectively in the upper of a shoe of two flap frog-shoes, fasten the footwear restraint zone, closely connected cocked water extraction board and the sole of making of water extraction board, again with the handle of dialling behind the hand push heel, the block tongue head stretches out and blocks respectively below the edge, two water extraction board rear portions from bayonet socket, can not contact to earth when water extraction board is walked on the ground, walk to the water after.Dial handle with pulling out again, the block tongue head breaks away from the water extraction board withdrawal bayonet socket, and this moment, water extraction board was freely turning.In when swimming, the posture that adopts bipod to kick backward, when kick backward, the resistance of water is washed the water extraction board alice open water extraction board separately and be affixed on below the sole, and this moment, the water extraction board area increased and the vertical direction drying, made health obtain reaction force and advanced.When having pedaled the bent leg receipts of water pin, also be because the drag effect of water above water extraction board, pastes two water extraction boards mutually, and perpendicular with sole respectively, like this, the area of water extraction board is very little, can not produce resistance,, health constantly be advanced in water so leg is pedaled and received to bipod after repeatedly.For convenience of description, now be illustrated according to accompanying drawing:
In the accompanying drawings:
Fig. 1 is the structural representation of flap frog-shoe.
Fig. 2 is the side view of flap frog-shoe.
Fig. 3 is the front view of flap frog-shoe.
Fig. 4 is the cutaway view of water extraction board clamping device in the flap frog-shoe heel.
Fig. 5 is the schematic diagram of flap frog-shoe when using in water.
As shown in fig. 1, flap frog-shoe is by heel (1), water extraction board (2), sole (3), upper of a shoe (4) footwear restraint zone (5), plate axle (6), axis hole (7), water extraction board alice (8), joint cover (9), connecting pore (10) and water extraction board clamping device (11) constitute, it is characterized in that: the plate axle (6) at place, the two ends of every water extraction board (2) is inserted in below the sole (3) respectively and in the axis hole (7) of joint cover (9) front end both sides, two water extraction boards (2) can both overturn 90 °, in water extraction board (2) outer side edges the water extraction board alice (8) that is upturned is arranged, connection upper of a shoe (4) and footwear restraint zone (5) are arranged and the connecting pore (10) established on sole (3) both sides of the edge.Be the side view of flap frog-shoe as shown in Figure 2.Be the front view of flap frog-shoe as shown in Figure 3.As shown in Figure 4, it is by dialling (12) pull bar (13), rubber-like bending pull bar (14), block tongue recess (16) and block tongue head (18) integral body that consists of that water extraction board clamping device (11) is arranged in heel (1), the relative card plush copper (15) that plays positioning action with block tongue recess (16) is arranged respectively in heel (1) inner chamber two side, and place, heel (1) inner chamber antetheca two ends has bayonet socket (17) respectively.Bipod penetrates respectively in the upper of a shoe (4) of flap frog-shoe when using flap frog-shoe, fasten footwear restraint zone (5), the cocked water extraction board (2) that makes of water extraction board (2) is pasted mutually with sole (3), use dialling behind the hand push heel (1) again (12), block tongue head (18) stretches out and blocks respectively below the edge, two water extraction board rear portions from bayonet socket (17), water extraction board (2) can not be contacted to earth when walking on the ground, after walking to the water, dial (12) with pulling out again, block tongue head (18) breaks away from water extraction board (2) the withdrawal bayonet socket (17), and water extraction board this moment (2) is freely turning.When swimming, the posture that adopts bipod to kick backward, when kick backward, the resistance of water is washed water extraction board alice (8) open water extraction board (2) separately and be affixed on below the sole (3), (shown in Fig. 5 a), this moment, water extraction board (2) area increased and the vertical direction drying, made health obtain reaction force and advanced.When having pedaled the bent leg receipts of water pin, also be since the drag effect of water above water extraction board (2), two water extraction boards (2) are pasted mutually and respectively with sole (3) perpendicular (shown in Fig. 5 b), water extraction board (2) does not just produce resistance like this, so leg is pedaled and received to bipod after repeatedly, just makes health constantly forward.Flap frog-shoe is that material is made with plastics, fiberglass, nylon and metal, and upper of a shoe (4) and footwear restraint zone (5) are that material is made with nylon, plastics, rubber and cloth.
Claims (3)
1, a kind of flap frog-shoe, by heel (1), water extraction board (2), sole (3), upper of a shoe (4), footwear restraint zone (5), plate axle (6), axis hole (7), water extraction board alice (8), joint cover (9), connecting pore (10) and water extraction board clamping device (11) constitute, it is characterized in that: the plate axle (6) at place, the two ends of every water extraction board (2) is inserted in below the sole (3) respectively and in the axis hole (7) of joint cover (9) front end both sides, two water extraction boards (2) can overturn 90 °, every water extraction board (2) outer side edges has the water extraction board alice (8) that is upturned, the connecting pore (10) that connection upper of a shoe (4) and footwear restraint zone (5) is arranged on sole (3) both sides of the edge and establish has water extraction board clamping device (11) in heel (1).
2, according to the flap frog-shoe described in the claim 1, it is characterized in that: water extraction board clamping device (11) is an integral body that (12), pull bar (13), rubber-like bending pull bar (14), block tongue recess (16) and block tongue head (18) is constituted by dialling, the relative card plush copper (15) that plays the role of positioning with block tongue recess (16) is arranged respectively on heel (1) inner chamber two side, and place, heel (1) inner chamber antetheca two ends has bayonet socket (17) respectively.
3, according to the flap frog-shoe described in the claim 1, it is characterized in that: heel (1), water extraction board (2), sole (3), plate axle (6), axis hole (7), joint cover (9) and water extraction board clamping device (11) are that material is made with plastics, fiberglass, Long Ni and metal, and upper of a shoe (4) and footwear restraint zone (5) are that material is made with nylon, plastics, rubber and cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105506 CN1049459A (en) | 1989-08-15 | 1989-08-15 | Flap frog-shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105506 CN1049459A (en) | 1989-08-15 | 1989-08-15 | Flap frog-shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1049459A true CN1049459A (en) | 1991-02-27 |
Family
ID=4856238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89105506 Pending CN1049459A (en) | 1989-08-15 | 1989-08-15 | Flap frog-shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1049459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814027A (en) * | 2012-08-06 | 2012-12-12 | 黄时峰 | Open-close type swimming accelerator |
| CN101559277B (en) * | 2008-01-31 | 2013-05-01 | 戴卡特隆有限公司 | Swim fin |
-
1989
- 1989-08-15 CN CN 89105506 patent/CN1049459A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559277B (en) * | 2008-01-31 | 2013-05-01 | 戴卡特隆有限公司 | Swim fin |
| CN102814027A (en) * | 2012-08-06 | 2012-12-12 | 黄时峰 | Open-close type swimming accelerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |