CN101623990B - Amphibious bicycle - Google Patents
Amphibious bicycle Download PDFInfo
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- CN101623990B CN101623990B CN2009101843210A CN200910184321A CN101623990B CN 101623990 B CN101623990 B CN 101623990B CN 2009101843210 A CN2009101843210 A CN 2009101843210A CN 200910184321 A CN200910184321 A CN 200910184321A CN 101623990 B CN101623990 B CN 101623990B
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- air bag
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- yaw rudder
- airbag fold
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Abstract
The invention relates to an amphibious bicycle comprising a bicycle frame, a front fork, a seat saddle, a spigot, a front wheel, a rear wheel, a main chain wheel and a rudder arranged on the bicycle frame and behind the rear wheel, wherein an auxiliary chain wheel is arranged between the main chain wheel and the front wheel and is connected with the main chain wheel by a chain, and a detachable quick-remove foot crutch is arranged on the main chain wheel or the auxiliary chain wheel; a detachable front air chamber is respectively arranged on both sides of the front wheel, and a dismountable rear air chamber is respectively arranged on each of both sides of the rear wheel; and the rim of the rear wheel is provided with a dismountable horseshoe paddle board. The amphibious bicycle is not only applicable for transition and amphibious work in rivers, lakes, reservoirs and on nearby islands, and is a competent transportation tool for workers of culture fishery and water operation and fieldworkers.
Description
Technical field
The present invention relates to a kind of amph vehicle, specifically a kind of Amphibian bicycle.
Background technology
As everyone knows, Xian Dai bicycle is a kind of walking-replacing tool of going on a journey easily, a kind of vehicle of energy-conserving and environment-protective especially no longer purely, through years of development, bicycle style is numerous, has satisfied people's different needs, but these bicycles all are to ride on land.In recent years, a kind of can riding on land, the Amphibian bicycle that can ride on the water surface has obtained vast aquatic sports fan's favor again, but more or less there is following some shortcomings part in these Amphibian bicycles: or need carry out the mounting or dismounting operation of assembly when going out entry, or topple easily when on the water surface, riding and turning, or in can not directly the ride water outlet disembarkation of the local unpowered or under power of conditions permit, or wet pin when on the water surface, riding, wet trousers, or bicycle inconvenience up and down, or stable inadequately when on the water surface, riding, dangerous or the like, these defectives make the application of Amphibian bicycle be restricted.
Summary of the invention
The object of the invention provides a kind of Amphibian bicycle, to overcome above-mentioned defective.
Technical scheme of the present invention is:
The present invention utilizes, and detachable, folding four independent air bags make that bicycle can be floating at the water surface, and on the wheel rim of bicycle rear the detachable paddle plate of installing, be used for pushing away water to be provided at the power that water travels, be provided with yaw rudder at the bicycle afterbody, this yaw rudder turns to by the yaw rudder handgrip control that is arranged on the bicycle handle place, and mode is the steel wire drawing-type; On bicycle, be provided with head sprocket and auxiliary chain wheel, when on the way travelling, the quick detach pedal crank is installed on the head sprocket, when travelling in the water, the quick detach pedal crank is installed on the auxiliary chain wheel, and purpose is to promote the height of quick detach pedal crank to break away from the water surface, simultaneously, install setting device on tap and the seat saddle, the riding posture that can be adjusted in the water is used with the quick detach pedal crank that cooperation is installed on the auxiliary chain wheel.
A kind of Amphibian bicycle, comprise vehicle frame, front fork, seat saddle, tap, front-wheel, trailing wheel, head sprocket and be arranged on the yaw rudder that is positioned at the trailing wheel rear on the vehicle frame, be provided with between described head sprocket and the front-wheel with head sprocket and pass through chain bonded assembly auxiliary chain wheel, head sprocket or auxiliary chain wheel are provided with detouchable quick detach pedal crank; The front-wheel both sides are respectively equipped with the preceding air bag of detouchable, and the trailing wheel both sides are respectively equipped with the detouchable rear gasbag; The wheel rim of trailing wheel is provided with dismountable horseshoe paddle board.
The main chain wheel of described quick detach pedal crank and head sprocket or the auxiliary chain wheel axle of auxiliary chain wheel flexibly connect, be provided with coil tension spring in the quick detach pedal crank, be covered with the positioning security cover on the quick detach pedal crank, the positioning security cover outside is provided with and main chain wheel or auxiliary chain wheel male thread bonded assembly quick detach pedal crank spiral shell dish, and the locating dowel pin on the positioning security cover places in the knock hole on the quick detach pedal crank spiral shell dish.
Described front fork is provided with preceding air-bag support, and preceding air-bag support both sides are respectively equipped with a balloonet and hang and to tear assembly open, and air bag is hung and torn assembly open and be provided with preceding air bag, air bag hang tear open assembly one end connect collapsibly be positioned at before air bag inner frame before the air bag in-to-in.
Described vehicle frame rear end is provided with the rear gasbag support, rear gasbag support both sides respectively are provided with balloonet extension and tear assembly open, the air bag extension is torn assembly open and is provided with rear gasbag, the air bag extension is torn assembly one end open and is connected the rear gasbag expansion link that is positioned at rear gasbag collapsibly, and the rear gasbag expansion link is the tubulose expansion link of two-section or multi-section.
Air-bag support is fixed on the front fork before described, air bag extension on it is torn assembly open and is comprised airbag fold support hanging groove, airbag fold support hanging groove is arranged on the preceding air-bag support, preceding air-bag support is provided with air bag lifting screw, pass through webge slot sliding block joint airbag fold support on the airbag fold support hanging groove, the airbag fold support is provided with air bag lifting spiral shell dish, air bag lifting screw on the air bag lifting spiral shell dish is connected with air bag lifting screw, air bag lifting spiral shell dish is provided with surface bearing, and airbag fold support end is provided with preceding air bag.
Described rear gasbag support is fixed on the vehicle frame, air bag extension on it is torn assembly open and is comprised airbag fold support hanging groove, airbag fold support hanging groove is arranged on the rear gasbag support, the rear gasbag support is provided with air bag lifting screw, pass through webge slot sliding block joint airbag fold support on the airbag fold support hanging groove, the airbag fold support is provided with air bag lifting spiral shell dish, air bag lifting screw on the air bag lifting spiral shell dish is connected with air bag lifting screw, air bag lifting spiral shell dish is provided with surface bearing, and airbag fold support end is provided with rear gasbag.
Be positioned at the trailing wheel rear on the described vehicle frame and be provided with the yaw rudder support, the yaw rudder support is provided with the yaw rudder jack, which is provided with the detouchable yaw rudder, yaw rudder connects the yaw rudder handgrip that is positioned at tap by two yaw rudder wire drawings, and yaw rudder wire drawing end is provided with the yaw rudder wire drawing and adjusts screw rod.
Described yaw rudder support both sides are provided with the sunshade jack.
Described water chestnut paddle crab bolt is a U-shaped, removably connects by water chestnut paddle crab bolt and paddle plate plate, and paddle plate plate flexibly connects with the chute that is positioned at the paddle connector for substrate on the wheel rim of trailing wheel, and the paddle connector for substrate is provided with paddle plate plate bolt.
The invention has the beneficial effects as follows:
Because adopt said structure, the present invention's Amphibian bicycle is compared with existing Amphibian bicycle, has following beneficial effect:
Only need carry out the mounting or dismounting operation of assembly when 1, going out entry, and the operation of airbag fold chute device is fairly simple, and can adjust the levitation height of air bag arbitrarily: because the air bag of the present invention's Amphibian bicycle has framework or expansion link by air bag lifting spiral shell dish, deployable preceding air bag inner frame and rear gasbag expansion link when entry, air bag is solid and reliable; Be air bag deflation constantly and draw in water outlet, and owing to the air bag system man assembly of this bicycle is made up of air-bag support, airbag fold support, air bag lifting spiral shell dish and air-bag support hanging groove, folding and the snap close of the forward and backward air bag of may command, therefore, its operation is very simple.
Be difficult for toppling when 2, on the water surface, riding and turning: owing to be provided with inner frame and expansion link in the air bag of the present invention's Amphibian bicycle, air bag is very firm, and the bicyclist that suitable balanced capacity is the not strong entry of riding is used, security and stability when having increased entry, and four air bags constitute a stable plane when riding on the water surface and turning, guaranteed the safety and reliability when this bicycle is ridden on the water surface, solved the problem that existing Amphibian bicycle is ridden and turned and topple easily on the water surface.
3, because having adopted by quick detach pedal crank, main chain opinion, auxiliary chain wheel, this Amphibian bicycle drives the trailing wheel rotation by chain, drive the type of drive that trailing wheel rotates by driving transmission component, trailing wheel is equipped with a plurality of paddle plates, enough hydrodynamic forces that pushes away can be provided, solved existing Amphibian bicycle advances propulsion power deficiency when riding the water outlet disembarkation only according to propeller problem, the drive efficiency height, riding speed is very fast in the water.
When 4, riding on the water surface in the load-carrying scope, the position of auxiliary chain wheel is higher than head sprocket, and clothing can without wet foot, wet.
Adopt the yaw rudder control that is installed in the bicycle afterbody to ride when 5, on the water surface, riding, only need the hand of rotation steersman turning to regard to may command owing to this Amphibian bicycle, convenient and strength-saving.
What 6, the newly-increased device of Amphibian bicycle of the present invention increased is in light weight, and center of gravity is low, when riding on land before and after air bag draw in and pinned and be close to the front and back wheel side by snap close, it is little to take up room, convenience safe to carry.
The convenient function that safety performance that pin can land in advance when meeting the emergency case sudden stop when 7, being retained in land riding and temporary term stop pin land and support, very convenient, flexible, safe, reliable.
Also can easily four air bags and air bag folding rack be pulled down when 8, riding without entry for a long time, become ordinary bicycle.
9, Amphibian bicycle of the present invention not only is suitable for river, river, lake, reservoir, the closely transition and the amphibious work on island, is the capable vehicle of water aquaculture, underwater work, field worker; Simultaneously also be that the seashore leisure is travelled, fish in the water, the new shape converter tools of hydrophilic body-building, amphibious sports and competitions project.
Description of drawings
Structural representation when Fig. 1 rides on land for bicycle of the present invention.
Structural representation when Fig. 2 is not carried additionally air bag for bicycle of the present invention.
Structural representation when Fig. 3 rides in water for bicycle of the present invention.
The structural representation of Fig. 4 front-wheel part when riding in the bicycle water of the present invention.
Fig. 5 is one of structural representation of the airbag fold support that air bag lifting spiral shell dish is installed of the present invention.
Fig. 6 is two of the structural representation of the airbag fold support that air bag lifting spiral shell dish is installed of the present invention.
The structural representation of Fig. 7 trailing wheel part when riding in the bicycle water of the present invention.
Fig. 8 is the structural representation that is installed in the airbag fold support of trailing wheel of the present invention.
Fig. 9 is the structural representation of trailing wheel of the present invention and yaw rudder.
Figure 10 is the structural representation of paddle plate of the present invention.
Figure 11 is the decomposition texture scheme drawing of quick detach pedal crank of the present invention.
Figure 12 is the front view of airbag fold support of the present invention.
Figure 13 is the lateral plan of airbag fold support of the present invention.
Figure 14 is the upward view of airbag fold support of the present invention.
Figure 15 is the front view of airbag fold support hanging groove of the present invention.
Figure 16 is the lateral plan of airbag fold support hanging groove of the present invention.
Figure 17 is the upward view of airbag fold support hanging groove of the present invention.
Among the figure: 1 is vehicle frame, and 120 is front fork, and 121 is the seat saddle, 12 is leading, and 2 is front-wheel, and 3 is trailing wheel, 30 is wheel rim, and 4 is head sprocket, and 40 is main chain wheel, 5 is auxiliary chain wheel, and 50 is the auxiliary chain wheel axle, and 6 is the quick detach pedal crank, 61 is coil tension spring, and 62 is the positioning security cover, and 620 is locating dowel pin, 63 is quick detach pedal crank spiral shell dish, and 630 is knock hole, and 7 is preceding air-bag support, 70 is the rear gasbag support, and 71 is airbag fold support hanging groove, and 710 is air bag lifting screw, 72 is the airbag fold support, and 720 is the air bag bolt, and 73 is air bag lifting spiral shell dish, 74 is surface bearing, and 8 is preceding air bag, and 80 is preceding air bag inner frame, 9 is rear gasbag, and 90 is the rear gasbag expansion link, and 10 is yaw rudder, 100 is the yaw rudder support, and 101 is the yaw rudder jack, and 102 is the yaw rudder handgrip, 103 is the yaw rudder wire drawing, and 104 are yaw rudder wire drawing adjustment screw rod, and 105 is the sunshade jack, 11 are paddle plate plate, and 110 are paddle plate plate bolt, and 111 is water chestnut paddle plate, 112 are the paddle connector for substrate, and 113 is water chestnut paddle crab bolt.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention utilizes, and detachable, folding four independent air bags make that bicycle can be floating at the water surface, and on the wheel rim 30 of bicycle rear 3 the detachable water chestnut paddle plate 111 of installing, be used for pushing away water to be provided at the power that water travels, be provided with yaw rudder 10 at the bicycle afterbody, this yaw rudder 10 turns to by yaw rudder handgrip 102 pulling yaw rudder wire drawings 103 controls that are arranged on the bicycle handle place, and mode is the steel wire drawing-type; On bicycle, be provided with head sprocket 4 and auxiliary chain wheel 5, when on the way travelling, quick detach pedal crank 6 is installed on the head sprocket 4, when travelling in the water, quick detach pedal crank 6 is installed on the auxiliary chain wheel 5, and purpose is to promote the height of quick detach pedal crank 6 to break away from the water surface, simultaneously, install setting device on tap 12 and the seat saddle 121, the riding posture that can be adjusted in the water is used with the quick detach pedal crank 6 that cooperation is installed on the auxiliary chain wheel 5.
The middle part of vehicle frame 1 can be provided with vehicle frame folding quick detach handgrip, can vehicle frame 1 doubling is folding, and seat saddle 121 positions are provided with a saddle lifting quick detach handgrip and seat saddle front and back chute bar, are used for adjusting seat saddle position and height.Tap 1 is provided with the folding quick detach handgrip of tap, can be with tap 1 folding placing.
A kind of Amphibian bicycle, comprise vehicle frame 1, front fork 120, seat saddle 121, tap 12, front-wheel 2, trailing wheel 3, head sprocket 4 and be arranged on the yaw rudder 10 that is positioned at trailing wheel 3 rears on the vehicle frame 1, it is characterized in that being provided with between described head sprocket 4 and the front-wheel 2 with head sprocket 4 and pass through chain bonded assembly auxiliary chain wheel 5, head sprocket 4 or auxiliary chain wheel 5 are provided with detouchable quick detach pedal crank 6; Front-wheel 2 both sides are respectively equipped with the preceding air bag 8 of detouchable, and trailing wheel 3 both sides are respectively equipped with detouchable rear gasbag 9; The wheel rim 30 of trailing wheel 3 is provided with dismountable horseshoe paddle board 111.
Quick detach pedal crank 6 flexibly connects with the main chain wheel 40 of head sprocket 4 or the auxiliary chain wheel axle 50 of auxiliary chain wheel 5, be provided with coil tension spring 61 in the quick detach pedal crank 6, be covered with positioning security cover 62 on the quick detach pedal crank 6, positioning security cover 62 outsides are provided with the quick detach pedal crank spiral shell dish 63 that is threaded with main chain wheel 40 or auxiliary chain wheel axle 50, and the locating dowel pin 620 on the positioning security cover 62 places in the knock hole 630 on the quick detach pedal crank spiral shell dish 63.
Vehicle frame 1 rear end is provided with rear gasbag support 70, rear gasbag support 70 both sides respectively are provided with balloonet extension and tear assembly open, the air bag extension is torn assembly open and is provided with rear gasbag 9, the air bag extension is torn assembly one end open and is connected the rear gasbag expansion link 90 that is positioned at rear gasbag 9 collapsibly, and rear gasbag expansion link 90 is the tubulose expansion link of two-section or multi-section.
Preceding air-bag support 7 is fixed on the front fork 120, air bag extension on it is torn assembly open and is comprised airbag fold support hanging groove 71, airbag fold support hanging groove 71 is arranged on the preceding air-bag support 7, preceding air-bag support 7 is provided with air bag lifting screw 710, pass through webge slot sliding block joint airbag fold support 72 on the airbag fold support hanging groove 71, airbag fold support 72 is provided with air bag lifting spiral shell dish 73, air bag lifting screw on the air bag lifting spiral shell dish 73 is connected with air bag lifting screw 710, air bag lifting spiral shell dish 73 is provided with surface bearing 74, and airbag fold support 72 ends are provided with preceding air bag 8.
Be positioned at trailing wheel 3 rears on the vehicle frame 1 and be provided with yaw rudder support 100, yaw rudder support 100 is provided with yaw rudder jack 101, which is provided with detouchable yaw rudder 10, yaw rudder 10 connects the yaw rudder handgrip 102 that is positioned at tap 12 by two yaw rudder wire drawings 103, and yaw rudder wire drawing 103 ends are provided with the yaw rudder wire drawing and adjust screw rod 104.
Yaw rudder support 100 both sides are provided with sunshade jack 105.
Water chestnut paddle crab bolt 113 is a U-shaped, removably connect by water chestnut paddle crab bolt 113 and paddle plate plate 11, the chute of the paddle connector for substrate 112 on paddle plate plate 11 and the wheel rim 30 that is positioned at trailing wheel 3 flexibly connects, and paddle connector for substrate 112 is provided with paddle plate plate bolt 110.
Principle of the present invention is:
When on the way travelling, pin is stepped on riding on the quick detach pedal crank 6 that is installed on the head sprocket 4, drives the main chain bars by head sprocket 4, and trailing wheel 3 is rotated, and bicycle is travelled on land freely.
When travelling in the water, under the vehicle before the water, install four air bags earlier and be full of gas, follow installation direction rudder 10 and seven water chestnut paddle plates 111, make trailing wheel 3 become the paddle wheel, under the vehicle behind the water, the buoyancy of four air bags of cause is greater than people's body weight and vehicle weight sum, so people and vehicle swim on the water surface, pin is stepped on riding on the quick detach pedal crank 6 that is installed on the auxiliary chain wheel 5, drive head sprocket 4 by auxiliary chain wheel 5, and then drive the main chain bar, trailing wheel 3 is rotated, as the trailing wheel 3 of paddle wheel half half is on the water under water, when paddle wheel rotated forward, half rotated the not influence of water resistance on the water forward seven water chestnut paddle plates 111, half is in backward under water and strikes, and makes vehicle to overtake so produce power; The rotation direction steersman is 102 forward, the yaw rudder wire drawing 103 in tension yaw rudder 10 left sides, vehicle can be left turning driving freely, the yaw rudder handgrip 102 that rotates backward, the yaw rudder wire drawing 103 on tension yaw rudder 10 right sides, vehicle can be to the right turning driving freely.
Dead work before the water under the vehicle:
1, tap location in the water is fastened push and fasten tap 12 in the water in the leading positioning groove; Airbag fold support 72 is put down, air bag is amplified launch, and by foot-operated inflator inflation;
2, unclamp a saddle bolt and seat saddle lifting quick detach handgrip with seat saddle 121 downwards lowering the center of gravity, and fasten after adjusting the position that is fit to, unclamp in the water leading bolt and land leading bolt and adjust backward and be fit to fasten;
3, the installation direction rudder 10, fasten behind the combinations of directions rudder bolt in the direction of insertion rudder jack 101 the combinations of directions rudder is involutory, fasten the yaw rudder bolt again;
4, the paddle plate is installed, insert paddle plate plate 11 in the L shaped draw-in groove of paddle connector for substrate 112 from trailing wheel 3 sides earlier, fasten paddle plate plate bolt 110, again water chestnut paddle plate 111 is radially inserted from the outside along trailing wheel 3 and make water chestnut paddle crab bolt groove entangle water chestnut paddle crab bolt 113 and fasten water chestnut paddle crab bolt 113.
5, quick detach pedal crank 6 is installed, with positioning security cover 62 roof pressure coil tension spring 61 forward, make locating dowel pin 620 break away from the knock hole 630 that is positioned on the quick detach pedal crank spiral shell dish 63, rotate quick detach pedal crank spiral shell dish 63 to anticlockwise direction again and can pull down quick detach pedal crank 6, about quick detach pedal crank 6 respectively has two, bicycle is when land locomotion, quick detach pedal crank 6 is installed on the main chain wheel 40 of head sprocket 4, when in water, travelling, be installed on the auxiliary chain wheel axle 50 of auxiliary chain wheel 5, to improve quick detach pedal crank 6, guarantee that pin and footwear do not fall into the water in the height of the water surface;
6, rotate air bag lifting spiral shell dish 73 to clockwise direction, can improve the height of the bicycle and the water surface,, can reduce the height of bicycle, guarantee the height that bicycle is fit in the water surface in the water surface to anticlockwise motion air bag lifting spiral shell dish 73;
Can be before travelling in the land with preceding air bag 8 and rear gasbag 9 folding or dismounting air bags, depress rear gasbag expansion link spring pin earlier, after when depressing air bag expansion link 90 rear gasbag 9 dwindle, unclamp again and be positioned at air bag bolt 720 terminal on the airbag fold support and fasten air bag bolt 720 or can integral body unload airbag fold support 72 and preceding air bag 8 or rear gasbag 9 after folding preceding air bag 8 and rear gasbag 9 are upright to rotating counterclockwise air bag lifting spiral shell dish 73.
To uprightly hang over the both sides of front and back wheel behind four airbag folds or not hang, seat saddle 121 is installed in crime fore-and-aft adjustment front of the slot position and fastens, tap 12 height adjustment appropriateness tighten up leading lifting quick detach handgrip, tap 12 is adjusted forward and is fastened leading bolt in road pliosaur hook bolt and the water, promptly tap folds the quick detach handgrip, about two quick detach pedal cranks 6 be installed on the main chain wheel 40, fasten quick detach pedal crank spiral shell dish 63, coil tension spring 61 is pushed down positioning security cover 62, make locating dowel pin 620 pin quick detach pedal crank 6, tighten up quick detach pedal crank spiral shell dish 63 at last.
The folded vehicle order is as follows:
1, unloads preceding air bag 8 and rear gasbag 9 and paddle plate plate 11, water chestnut paddle plate 111 and yaw rudder 10;
2, lay down the chain of auxiliary chain wheel 5, fasten after unclamping the height that leading lifting quick detach handgrip shortens tap, unclamp in folding quick detach handgrip of tap and the water tap location again and fasten tap 12 is folded;
3, unclamping vehicle frame folding quick detach handgrip folds vehicle frame 1.
Claims (7)
1. Amphibian bicycle, comprise vehicle frame (1), front fork (120), seat saddle (121), tap (12), front-wheel (2), trailing wheel (3), head sprocket (4) and be arranged on the yaw rudder (10) that is positioned at trailing wheel (3) rear on the vehicle frame (1), it is characterized in that being provided with between described head sprocket (4) and the front-wheel (2) with head sprocket (4) and pass through chain bonded assembly auxiliary chain wheel (5), head sprocket (4) or auxiliary chain wheel (5) are provided with detouchable quick detach pedal crank (6); Front-wheel (2) both sides are respectively equipped with the preceding air bag (8) of detouchable, and trailing wheel (3) both sides are respectively equipped with detouchable rear gasbag (9); The wheel rim (30) of trailing wheel (3) is provided with dismountable horseshoe paddle board (111); Described front fork (120) is provided with preceding air-bag support (7), preceding air-bag support (7) both sides are respectively equipped with balloonet extension and tear assembly open, air bag is hung and to be torn assembly open and be provided with preceding air bag (8), and air bag is hung and torn assembly one end open and connect collapsibly and be positioned at air bag inner frame (80) before preceding air bag (8) in-to-in; Described vehicle frame (1) rear end is provided with rear gasbag support (70), rear gasbag support (70) both sides respectively are provided with balloonet extension and tear assembly open, the air bag extension is torn assembly open and is provided with rear gasbag (9), the air bag extension is torn assembly one end open and is connected the rear gasbag expansion link (90) that is positioned at rear gasbag (9) collapsibly, and rear gasbag expansion link (90) is the tubulose expansion link of two-section or multi-section.
2. Amphibian bicycle according to claim 1, it is characterized in that described quick detach pedal crank (6) and the main chain wheel (40) of head sprocket (4) or the auxiliary chain wheel axle (50) of auxiliary chain wheel (5) flexibly connect, be provided with coil tension spring (61) in the quick detach pedal crank (6), be covered with positioning security cover (62) on the quick detach pedal crank (6), positioning security cover (62) outside is provided with the quick detach pedal crank spiral shell dish (63) that is threaded with main chain wheel (40) or auxiliary chain wheel axle (50), and the locating dowel pin (620) on the positioning security cover (62) places in the knock hole (630) on the quick detach pedal crank spiral shell dish (63).
3. Amphibian bicycle according to claim 1, it is characterized in that described preceding air-bag support (7) is fixed on the front fork (120), air bag extension on it is torn assembly open and is comprised airbag fold support hanging groove (71), airbag fold support hanging groove (71) is arranged on the preceding air-bag support (7), preceding air-bag support (7) is provided with air bag lifting screw (710), airbag fold support hanging groove (71) is gone up by webge slot sliding block joint airbag fold support (72), airbag fold support (72) is provided with air bag lifting spiral shell dish (73), air bag lifting screw on the air bag lifting spiral shell dish (73) is connected with air bag lifting screw (710), air bag lifting spiral shell dish (73) is provided with surface bearing (74), and airbag fold support (72) end is provided with preceding air bag (8).
4. Amphibian bicycle according to claim 1, it is characterized in that described rear gasbag support (70) is fixed on the vehicle frame (1), air bag extension on it is torn assembly open and is comprised airbag fold support hanging groove (71), airbag fold support hanging groove (71) is arranged on the rear gasbag support (70), rear gasbag support (70) is provided with air bag lifting screw (710), airbag fold support hanging groove (71) is gone up by webge slot sliding block joint airbag fold support (72), airbag fold support (72) is provided with air bag lifting spiral shell dish (73), air bag lifting screw on the air bag lifting spiral shell dish (73) is connected with air bag lifting screw (710), air bag lifting spiral shell dish (73) is provided with surface bearing (74), and airbag fold support (72) end is provided with rear gasbag (9).
5. Amphibian bicycle according to claim 1, it is characterized in that being positioned on the described vehicle frame (1) trailing wheel (3) rear and be provided with yaw rudder support (100), yaw rudder support (100) is provided with yaw rudder jack (101), which is provided with detouchable yaw rudder (10), yaw rudder (10) connects the yaw rudder handgrip (102) that is positioned at tap (12) by two yaw rudder wire drawings (103), and yaw rudder draws (103) end to be provided with the yaw rudder wire drawing and adjusts screw rod (104).
6. Amphibian bicycle according to claim 5 is characterized in that described yaw rudder support (100) both sides are provided with sunshade jack (105).
7. Amphibian bicycle according to claim 1, it is characterized in that described water chestnut paddle crab bolt (113) is a U-shaped, removably connect by water chestnut paddle crab bolt (113) and paddle plate plate (11), paddle plate plate (11) flexibly connects with the chute that is positioned at the paddle connector for substrate (112) on the wheel rim (30) of trailing wheel (3), and paddle connector for substrate (112) is provided with paddle plate plate bolt (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101843210A CN101623990B (en) | 2009-08-18 | 2009-08-18 | Amphibious bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101843210A CN101623990B (en) | 2009-08-18 | 2009-08-18 | Amphibious bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101623990A CN101623990A (en) | 2010-01-13 |
| CN101623990B true CN101623990B (en) | 2011-12-14 |
Family
ID=41520045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101843210A Expired - Fee Related CN101623990B (en) | 2009-08-18 | 2009-08-18 | Amphibious bicycle |
Country Status (1)
| Country | Link |
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| CN (1) | CN101623990B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057368A (en) * | 2013-02-04 | 2013-04-24 | 杜春松 | Amphibious bicycle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0106329A1 (en) * | 1982-10-15 | 1984-04-25 | Raul Santos Cascallana Garcia | Amphibious vehicle with a bicycle or motor-cycle structure |
| CN1124212A (en) * | 1994-12-14 | 1996-06-12 | 双星股份有限公司 | Amphibian bicycle |
| CN2513805Y (en) * | 2001-11-13 | 2002-10-02 | 周雪生 | Amphibious bicycle |
| CN2561619Y (en) * | 2002-08-01 | 2003-07-23 | 叶庭业 | Amphibious bicycle |
-
2009
- 2009-08-18 CN CN2009101843210A patent/CN101623990B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0106329A1 (en) * | 1982-10-15 | 1984-04-25 | Raul Santos Cascallana Garcia | Amphibious vehicle with a bicycle or motor-cycle structure |
| CN1124212A (en) * | 1994-12-14 | 1996-06-12 | 双星股份有限公司 | Amphibian bicycle |
| CN2513805Y (en) * | 2001-11-13 | 2002-10-02 | 周雪生 | Amphibious bicycle |
| CN2561619Y (en) * | 2002-08-01 | 2003-07-23 | 叶庭业 | Amphibious bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101623990A (en) | 2010-01-13 |
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