CN201472095U - Amphibious dual-purpose bicycle air bag - Google Patents
Amphibious dual-purpose bicycle air bag Download PDFInfo
- Publication number
- CN201472095U CN201472095U CN2009202350057U CN200920235005U CN201472095U CN 201472095 U CN201472095 U CN 201472095U CN 2009202350057 U CN2009202350057 U CN 2009202350057U CN 200920235005 U CN200920235005 U CN 200920235005U CN 201472095 U CN201472095 U CN 201472095U
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- CN
- China
- Prior art keywords
- air bag
- airbag fold
- rear gasbag
- support
- fold support
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- 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.)
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Abstract
The utility model relates to an amphibious dual-purpose bicycle air bag. The utility model is characterized in that the air bag comprises a front air bag (5) on both sides of a front wheel (1) and a rear air bag (6) on both sides of a rear wheel (2); a front air bag inner framework (50) is arranged in the front air bag (5); a rear air bag telescopic rod (60) is arranged in the rear air bag (6); one end of the front air bag inner framework (50), which extends out of the front air bag (5), is connected with an air bag folding supporting rack (42); and one end of the rear air bag telescopic rod (60), which extends out of the rear air bag (5), is connected with the air bag folding supporting rack (42). When the utility model enters or comes out of the water, only the detachment of assemblies is performed; the operation of the air bag folding sliding groove is simple; the floating height of the air bag is randomly adjusted by an air bag elevating screw disc, and the operation is simple.
Description
Technical field
The utility model relates to a kind of critical component of the amph vehicle, and specifically a kind of Amphibian bicycle that makes swims in Amphibian bicycle air bag on the water surface.
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: buoyant device mostly is floating drum, these floating drums are bulky can't dwindle folding, and mostly be hard structure, give and to deposit and installation is made troubles, when going out entry, device with float need carry out the mounting or dismounting operation of assembly, the bicycle that floating drum is installed topples when riding on the water surface and turning easily, 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 utility model purpose provides a kind of Amphibian bicycle air bag, to overcome above-mentioned defective.
The technical solution of the utility model is:
Detachable, folding four independent air bags of the utility model utilization make the bicycle can be floating at the water surface.
A kind of Amphibian bicycle air bag, comprise preceding air bag that is arranged on the front-wheel both sides and the rear gasbag that is arranged on the trailing wheel both sides, air bag inner frame before being provided with in the air bag before described is provided with the rear gasbag expansion link in the rear gasbag, an end of air bag connected the airbag fold support before preceding air bag inner frame stretched out; The end that the rear gasbag expansion link stretches out rear gasbag connects the airbag fold support.
Air bag, rear gasbag is shaped as circle, ellipse, olive shape, square or irregularly shaped before described.
Described airbag fold support is by webge slot sliding block joint airbag fold support hanging groove, airbag fold support hanging groove is arranged on the preceding air-bag support that is connected and fixed with bicycle front fork, preceding air-bag support is provided with air bag lifting screw, 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 the airbag fold support is by air bag inner frame before the air bag bolted connection.
Described airbag fold support is by webge slot sliding block joint airbag fold support hanging groove, airbag fold support hanging groove is arranged on the rear gasbag support that is connected and fixed with cycle frame, the rear gasbag support is provided with air bag lifting screw, 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 the airbag fold support is by air bag bolted connection rear gasbag expansion link.
The air bag inner frame is square, circular, oval-shaped lattice-shaped framework before described.
The tubulose expansion link that described rear gasbag expansion link is two-section or multi-section.
The beneficial effects of the utility model are:
Because adopt said structure, the Amphibian bicycle of the utility model 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 Amphibian bicycle of the utility model 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 Amphibian bicycle of the utility model, 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.
What 3, the newly-increased device of Amphibian bicycle of the present utility model 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.
Also can easily four air bags and air bag folding rack be pulled down when 4, riding without entry for a long time, become ordinary bicycle.
5, the Amphibian bicycle that air bag of the present utility model is installed 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
Fig. 1 is the structural representation of air bag of the present utility model when riding in the bicycle land.
Fig. 2 is the structural representation of air-bag support of the present utility model.
Fig. 3 is the structural representation of air bag of the present utility model.
Fig. 4 is the structural representation of air bag before the utility model when bicycle is ridden in water.
Fig. 5 is one of structural representation of the airbag fold support that air bag lifting spiral shell dish is installed of the present utility model.
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 utility model.
Fig. 7 is the structural representation of rear gasbag of the present utility model when bicycle is ridden in water.
Fig. 8 is the structural representation that is installed in the airbag fold support of trailing wheel of the present utility model.
Fig. 9 is the front view of airbag fold support of the present utility model.
Figure 10 is the lateral plan of airbag fold support of the present utility model.
Figure 11 is the upward view of airbag fold support of the present utility model.
Figure 12 is the front view of airbag fold support hanging groove of the present utility model.
Figure 13 is the lateral plan of airbag fold support hanging groove of the present utility model.
Figure 14 is the upward view of airbag fold support hanging groove of the present utility model.
Among the figure: 1 is front-wheel, and 10 is front fork, and 2 is trailing wheel, 3 is preceding air-bag support, and 30 is the rear gasbag support, and 31 is airbag fold support hanging groove, 310 is air bag lifting screw, and 42 is the airbag fold support, and 420 is the air bag bolt, 43 is air bag lifting spiral shell dish, 44 is surface bearing, and 5 is preceding air bag, and 50 is preceding air bag inner frame, 6 is rear gasbag, and 60 is the rear gasbag expansion link.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Detachable, folding four independent air bags of the utility model utilization make the bicycle can be floating at the water surface.
A kind of Amphibian bicycle air bag, comprise preceding air bag 5 that is arranged on front-wheel 1 both sides and the rear gasbag 6 that is arranged on trailing wheel 2 both sides, air bag inner frame 50 before being provided with in the air bag 5 before described, be provided with rear gasbag expansion link 60 in the rear gasbag 6, an end of air bag 5 connected airbag fold support 42 before preceding air bag inner frame 50 stretched out; The end that rear gasbag expansion link 60 stretches out rear gasbag 6 connects the airbag fold support.
Before air bag 5, rear gasbag 6 be shaped as circle, ellipse, olive shape, square or irregularly shaped.
Preceding air bag inner frame 50 is square, circular, oval-shaped lattice-shaped framework.
Rear gasbag expansion link 60 is the tubulose expansion link of two-section or multi-section.
Before air bag 5 and rear gasbag 6 can make by the rubber material, be respectively equipped with Air inflating valve and/or air bleeder nipple on it, tough and tensile durable behind preceding air bag 5 and rear gasbag 6 sufficient gas, the venting back is collapsible to place and front and back wheel both sides voluntarily.
Dead work before the water under the vehicle:
1, airbag fold support 42 is put down, air bag is amplified launch, and by foot-operated inflator inflation;
2, rotate air bag lifting spiral shell dish 43 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 43;
Can be before travelling in the land with preceding air bag 5 and rear gasbag 6 folding or dismounting air bags, depress rear gasbag expansion link spring pin earlier, after when depressing air bag expansion link 60 rear gasbag 6 dwindle, unclamp again and be positioned at air bag bolt 420 terminal on the airbag fold support 42 and fasten air bag bolt 420 or can integral body unload airbag fold support 42 and preceding air bag 5 or rear gasbag 6 after folding preceding air bag 5 and rear gasbag 6 are upright to rotating counterclockwise air bag lifting spiral shell dish 43.
To uprightly hang over the both sides of front and back wheel behind four airbag folds or not hang.
Claims (6)
1. Amphibian bicycle air bag, it is characterized in that comprising the preceding air bag (5) that is arranged on front-wheel (1) both sides and be arranged on the rear gasbag (6) of trailing wheel (2) both sides, air bag inner frame (50) before being provided with in the air bag (5) before described, be provided with rear gasbag expansion link (60) in the rear gasbag (6), the end that preceding air bag inner frame (50) stretches out preceding air bag (5) connects airbag fold support (42); The end that rear gasbag expansion link (60) stretches out rear gasbag (6) connects airbag fold support (42).
2. Amphibian bicycle air bag according to claim 1, it is characterized in that described before air bag (5), rear gasbag (6) be shaped as circle, ellipse, olive shape, square or irregularly shaped.
3. Amphibian bicycle air bag according to claim 1, it is characterized in that described airbag fold support (42) is by webge slot sliding block joint airbag fold support hanging groove (31), airbag fold support hanging groove (31) is arranged on the preceding air-bag support (3) that is connected and fixed with bicycle front fork (10), preceding air-bag support (3) is provided with air bag lifting screw (310), airbag fold support (42) is provided with air bag lifting spiral shell dish (43), air bag lifting screw on the air bag lifting spiral shell dish (43) is connected with air bag lifting screw (310), air bag lifting spiral shell dish (43) is provided with surface bearing (44), air bag inner frame (50) before airbag fold support (42) connects by air bag bolt (420).
4. Amphibian bicycle air bag according to claim 1, it is characterized in that described airbag fold support (42) is by webge slot sliding block joint airbag fold support hanging groove (31), airbag fold support hanging groove (31) is arranged on the rear gasbag support (30) that is connected and fixed with cycle frame, rear gasbag support (30) is provided with air bag lifting screw (310), airbag fold support (42) is provided with air bag lifting spiral shell dish (43), air bag lifting screw on the air bag lifting spiral shell dish (43) is connected with air bag lifting screw (310), air bag lifting spiral shell dish (43) is provided with surface bearing (44), and airbag fold support (42) connects rear gasbag expansion link (60) by air bag bolt (420).
5. Amphibian bicycle air bag according to claim 3 is characterized in that described preceding air bag inner frame (50) is square, circular, oval-shaped lattice-shaped framework.
6. Amphibian bicycle air bag according to claim 4 is characterized in that the tubulose expansion link of described rear gasbag expansion link (60) for two-section or multi-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202350057U CN201472095U (en) | 2009-08-18 | 2009-08-18 | Amphibious dual-purpose bicycle air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202350057U CN201472095U (en) | 2009-08-18 | 2009-08-18 | Amphibious dual-purpose bicycle air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472095U true CN201472095U (en) | 2010-05-19 |
Family
ID=42408340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202350057U Expired - Fee Related CN201472095U (en) | 2009-08-18 | 2009-08-18 | Amphibious dual-purpose bicycle air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472095U (en) |
-
2009
- 2009-08-18 CN CN2009202350057U patent/CN201472095U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |