CN108045483A - A kind of modular removable formula bicycle - Google Patents
A kind of modular removable formula bicycle Download PDFInfo
- Publication number
- CN108045483A CN108045483A CN201711298000.4A CN201711298000A CN108045483A CN 108045483 A CN108045483 A CN 108045483A CN 201711298000 A CN201711298000 A CN 201711298000A CN 108045483 A CN108045483 A CN 108045483A
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- China
- Prior art keywords
- pipe
- branch pipe
- module
- rear end
- affixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/18—Joints between frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K2015/001—Frames adapted to be easily dismantled
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The present invention relates to bicycle art more particularly to a kind of modular removable formula bicycle, including：Steering module, riding module and drive module, it is to be detachably connected between the steering module and riding module and between riding module and drive module, it is structure novel of the present invention, easy to use, bicycle entirety is split as three modules according to function, it is attached between each module by bindiny mechanism, it can either realize the firm connection between each module of bicycle, it is again easy to disassemble simultaneously, the space of bicycle can be greatly reduced after dismounting, facilitate storage and carrying, it can be with on-call maintenance or replacement when bicycle module is damaged.
Description
Technical field
The present invention relates to bicycle art more particularly to a kind of modular removable formula bicycles.
Background technology
As urban land is more and more nervous, bicycle is parked for convenience of people, saves the floor space for parking bicycle,
Occur folding bike in the market, because its structure novel is compact, receive liking for user.
But the core component of folding bike is easily damaged by being used for multiple times, directly affects bicycle
Service life, and when the component of folding bike is damaged, repair, replacement operation are complicated, it is therefore desirable to which one kind has
The bicycle of new Joining Structure.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art, and it is removable to provide a kind of modularization
Unload formula bicycle.
The present invention is to be achieved by the following technical programs：
A kind of modular removable formula bicycle, which is characterized in that including：Steering module, riding module and drive module,
It is to be detachably connected between the steering module and riding module and between riding module and drive module.
Preferably, it is affixed to include vertical tube of front fork, the front fork in vertical tube of front fork and front fork upper end for the steering module
Handlebar, the front-wheel for being installed on front fork lower end and the steering connecting tube affixed and hollow with vertical tube of front fork middle part.
Preferably, the drive module include upper fork, lower fork, middle pipe, Five-way tube, axis, trailing wheel, chain wheel, flywheel and in
Empty drive connection pipe,
The front end of the upper fork and the upper end of middle pipe and the rear end of drive connection pipe are affixed, before the Five-way tube and lower fork
End and the lower end of middle pipe are affixed, and upper fork, lower fork and middle pipe surround drive module supporting rack jointly,
Axis is equipped in the Five-way tube, the both ends of the axis have been respectively and fixedly connected with crank, the free end peace of the crank
Equipped with pedal, the chain wheel is installed on axis,
The trailing wheel is installed on the rear end of fork and lower fork, and flywheel is connected on trailing wheel, and the flywheel passes through chain with chain wheel
Item is driven,
Backpedalling brake is also equipped on the trailing wheel.
Preferably, the riding module includes hollow athwartship leg and the vertical telescopic seat affixed with athwartship leg
Pipe, the upper end of the flexible seat pipe is equipped with vehicle seat.
Preferably, the both ends of the athwartship leg opening are respectively and fixedly connected with the variable retaining mechanism of internal diameter, the laterally branch
Pipe both ends side wall is provided with grafting location hole,
It is described steering connecting tube and be drivingly connected tube opening in be equipped with detent mechanism, the detent mechanism include support plate,
It is symmetrically set in the spring leaf of support plate both sides and the positioning column being fixed on the outside of spring leaf, the steering connecting tube and drive connection
Guan Shangjun is symmetrically provided with positioning post holes, and the free end of positioning column is pierced by from positioning post holes,
Turn to the front end of the free end insertion athwartship leg of connecting tube, free end the inserting from athwartship leg front end of positioning column
It connects location hole to be pierced by, by retaining mechanism steering connecting tube is made to be connected with athwartship leg,
It is drivingly connected the rear end of the free end insertion athwartship leg of pipe, free end the inserting from athwartship leg rear end of positioning column
It connects location hole to be pierced by, by retaining mechanism drive connection pipe is made to be connected with athwartship leg.
Preferably, the retaining mechanism is fast disassembly type anchor ear.
Preferably, the front end of the athwartship leg is connected with forked tail platform, and the rear end of athwartship leg is connected with dovetail groove, turns to
The free end of connecting tube is connected with dovetail groove, and the free end for being drivingly connected pipe is connected with forked tail platform,
Clamping location hole is provided in the middle part of the dovetail groove, dovetail groove lower end is equipped with positive stop lug boss,
The forked tail platform is provided with through hole, and positioning pin corresponding with clamping location hole, the positioning pin are inserted in the through hole
Rear end is equipped with baffle portion, is equipped with spring between the baffle portion and forked tail platform rear end, the both ends of the spring respectively with baffle portion
And forked tail platform is affixed, the forked tail platform rear end is also hinged with eccentric spanner by connecting plate, and the bias spanner includes eccentric wheel
And the handle portion affixed with eccentric wheel, the outer rim of eccentric wheel are in close contact always with positioning pin rear end,
Forked tail platform insertion on athwartship leg turns to the dovetail groove in connecting tube, and the forked tail platform insertion being drivingly connected on pipe is horizontal
Dovetail groove on branch pipe, the corresponding clamping location hole of front end insertion of positioning pin make steering connecting tube, athwartship leg and driving
Connecting tube is sequentially connected.
Preferably, the riding module includes hollow preceding branch pipe, rear branch pipe and flexible seat pipe, the rear end of the preceding branch pipe
With affixed in the middle part of flexible seat pipe, the front end and the middle part of preceding branch pipe of the rear branch pipe are affixed, and the lower end of the flexible seat pipe is with after
The middle part of branch pipe is affixed, and the upper end of flexible seat pipe is equipped with vehicle seat.
Preferably, the front end of the preceding branch pipe and the rear end of rear branch pipe are respectively and fixedly connected with the variable retaining mechanism of internal diameter, institute
The side wall for stating preceding branch pipe and rear branch pipe is provided with grafting location hole,
It is described steering connecting tube and be drivingly connected tube opening in be equipped with detent mechanism, the detent mechanism include support plate,
It is symmetrically set in the spring leaf of support plate both sides and the positioning column being fixed on the outside of spring leaf, the steering connecting tube and drive connection
Guan Shangjun is symmetrically provided with positioning post holes, and the free end of positioning column is pierced by from positioning post holes,
The front end of branch pipe, the grafting of free end from the preceding branch pipe front end of positioning column are determined before the free end insertion of steering connecting tube
Position hole is pierced by, and by retaining mechanism steering connecting tube is made to be connected with preceding branch pipe,
The rear end of branch pipe, the grafting of free end from the rear branch pipe rear end of positioning column are determined after the free end insertion of drive connection pipe
Position hole is pierced by, and connects drive connection Guan Yuhou branch pipes by retaining mechanism, and the retaining mechanism is fast disassembly type anchor ear.
Preferably, the front end of the preceding branch pipe is connected with forked tail platform, and the rear end of rear branch pipe is connected with dovetail groove, turns to connection
The free end of pipe is connected with dovetail groove, and the free end for being drivingly connected pipe is connected with forked tail platform,
Clamping location hole is provided in the middle part of the dovetail groove, dovetail groove lower end is equipped with positive stop lug boss,
The forked tail platform is provided with through hole, and positioning pin corresponding with clamping location hole, the positioning pin are inserted in the through hole
Rear end is equipped with baffle portion, is equipped with spring between the baffle portion and forked tail platform rear end, the both ends of the spring respectively with baffle portion
And forked tail platform is affixed, the forked tail platform rear end is also hinged with eccentric spanner by connecting plate, and the bias spanner includes eccentric wheel
And the handle portion affixed with eccentric wheel, the outer rim of eccentric wheel are in close contact always with positioning pin rear end,
Forked tail platform insertion on preceding branch pipe turns to the dovetail groove in connecting tube, is propped up after the forked tail platform insertion being drivingly connected on pipe
Dovetail groove on pipe, positioning pin front end insertion it is corresponding clamping location hole make steering module, riding module and drive module according to
Secondary connection.
The beneficial effects of the invention are as follows：
It is structure novel of the present invention, easy to use, three modules are split as according to function by bicycle is whole, between each module
It is attached by bindiny mechanism, can either realize the firm connection between each module of bicycle, while again easy to disassemble, dismounting
The space of bicycle can be greatly reduced afterwards, facilitate storage and carrying, when bicycle module is damaged can and
Shi Weixiu or replacement.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is steering module structure diagram.
Fig. 3 is drive module structure diagram.
Fig. 4 is linear pattern riding modular structure schematic diagram.
Fig. 5 is triangular form riding modular structure schematic diagram.
Fig. 6 is plug connection structure diagram.
Fig. 7 is detent mechanism structure diagram.
Fig. 8 is clamping connecting structure schematic diagram.
Fig. 9 is the overlooking the structure diagram of clamping structure.
Figure 10 is forked tail platform structure diagram.
Figure 11 is oat tail groove structure schematic diagram.
In figure：1. athwartship leg, 2. flexible seat pipes, 3. reinforcing ribs, 4. vehicle seats, 5. vertical tube of front fork, 6. front forks, 7. handlebars,
8. front-wheel, 9. turn to connecting tube, are pitched on 10., 11. lower forks, 12. middle pipes, 13. Five-way tubes, 14. axis, 15. trailing wheels, 16. teeth
Disk, 17. flywheels, 18. drive connection pipes, 19. cranks, 20. pedals, 21. chains, 22. retaining mechanisms, 23. grafting location holes,
24. support plate, 25. spring leafs, 26. positioning columns, 27. forked tail platforms, 28. dovetail grooves, 29. clamping location holes, 30. positive stop lug boss,
31. positioning pin, 32. baffle portions, 33. springs, 34. connecting plates, 35. eccentric spanners, 36. eccentric wheels, 37. handle portions are propped up before 38.
It manages, branch pipe after 39..
Specific embodiment
In order to which those skilled in the art is made to more fully understand technical scheme, below in conjunction with the accompanying drawings and most
The present invention is described in further detail for good embodiment.
Embodiment 1
As shown in the figure, the present invention includes：Steering module, linear pattern riding module and drive module, steering module, linear pattern
Plug connection is passed sequentially through between riding module and drive module,
The linear pattern riding module includes hollow athwartship leg 1 and the vertical flexible seat pipe affixed with athwartship leg
2, reinforcing rib 36 is connected between athwartship leg and flexible seat pipe, the flexible seat pipe used in the present embodiment includes outer tube and interior
Intubation, outer sleeve bottom is affixed with athwartship leg, and interpolation pipe upper end is equipped with vehicle seat 3, and interpolation pipe lower end is inserted into outer tube, outside
Sleeve upper end is equipped with fast disassembly type anchor ear, and user can adjust vehicle seat height as needed, and athwartship leg is linear pattern, compared to
Standard bicycle, manufacturing process is simple, stable structure, lighter, convenient for storing and transporting,
The steering module includes vertical tube of front fork 4, the front fork 5 in vertical tube of front fork and the affixed handlebar in front fork upper end
6th, the front-wheel 7 of front fork lower end and the steering connecting tube 8 affixed and hollow with vertical tube of front fork middle part are installed on,
The drive module include it is upper fork 9, lower fork 10, middle pipe 11, Five-way tube 12, axis 13, trailing wheel 14, chain wheel 15, fly
Wheel 16 and hollow drive connection pipe 17, the front end of the upper fork and the upper end of middle pipe and the rear end of drive connection pipe are affixed, institute
State Five-way tube and lower fork front end and middle pipe lower end it is affixed, upper fork, lower fork and middle pipe surround drive module supporting rack, institute jointly
It states and axis is equipped in Five-way tube, the both ends of the axis have been respectively and fixedly connected with crank 18, and the free end of the crank is equipped with pedal
19, the chain wheel is installed on axis, and the trailing wheel is installed on the rear end of fork and lower fork, and flywheel is connected on trailing wheel, described
Flywheel is driven with chain wheel by chain 20, and backpedalling brake is also equipped on the trailing wheel, since drive module and other modules pass through
Plug connection, braking mechanism can not be controlled by the mechanism in other modules, need to slow down in bicycle by backpedalling brake
During brake, rotating backward chain wheel by reversely trampling pedal can be such that trailing wheel stopping rotates forward, utilize wheel and ground
Friction stops bicycle, so as to complete to brake.
The installation of axis in the present embodiment, chain wheel, flywheel and backpedalling brake belongs to the prior art, does not do herein specifically
It is bright.
The both ends of the athwartship leg opening are respectively and fixedly connected with the variable retaining mechanism 37 of internal diameter, the athwartship leg both ends
Side wall is provided with grafting location hole 21,
Detent mechanism is equipped in the steering connecting tube and drive connection tube opening, the detent mechanism includes support plate
22nd, the positioning column 24 for being symmetrically set in the spring leaf 23 of support plate both sides and being fixed on the outside of spring leaf, it is described steering connecting tube and
It being drivingly connected Guan Shangjun and is symmetrically provided with positioning post holes, the free end of positioning column is pierced by from positioning post holes,
Turn to the front end of the free end insertion athwartship leg of connecting tube, free end the inserting from athwartship leg front end of positioning column
It connects location hole to be pierced by, by retaining mechanism steering connecting tube is made to be connected with athwartship leg,
It is drivingly connected the rear end of the free end insertion athwartship leg of pipe, free end the inserting from athwartship leg rear end of positioning column
It connects location hole to be pierced by, by retaining mechanism drive connection pipe is made to be connected with athwartship leg.
When bicycle needs assembling, connecting tube insertion athwartship leg front end will be turned to, pipe insertion will be drivingly connected laterally
The rear end of branch pipe, positioning column are inwardly compressed under spring leaf effect, positioning column are directed at location hole, the free end of positioning column is from calmly
Position is popped up in hole, while is locked and be closed by retaining mechanism, the firm connection between module can be realized, when being needed between module
When dismounting or component need repairing, replace, retaining mechanism is opened first, pinning two positioning columns with hand makes it from location hole
It exits, the module of two connections is pulled open, dismounting can be completed, the retaining mechanism used in the present embodiment is fast disassembly type anchor ear.
Embodiment 2
As shown in the figure, the present invention includes：Steering module, linear pattern riding module and drive module, steering module, linear pattern
Clamping connection is passed sequentially through between riding module and drive module,
The linear pattern riding module includes hollow athwartship leg 1 and the vertical flexible seat pipe affixed with athwartship leg
2, reinforcing rib 36 is connected between athwartship leg and flexible seat pipe, the flexible seat pipe used in the present embodiment includes outer tube and interior
Intubation, outer sleeve bottom is affixed with athwartship leg, and interpolation pipe upper end is equipped with vehicle seat 3, and interpolation pipe lower end is inserted into outer tube, outside
Sleeve upper end is equipped with fast disassembly type anchor ear, and user can adjust vehicle seat height as needed, and athwartship leg is linear pattern, compared to
Standard bicycle, manufacturing process is simple, stable structure, lighter, convenient for storing and transporting,
The steering module includes vertical tube of front fork 4, the front fork 5 in vertical tube of front fork and the affixed handlebar in front fork upper end
6th, the front-wheel 7 of front fork lower end and the steering connecting tube 8 affixed and hollow with vertical tube of front fork middle part are installed on,
The drive module include it is upper fork 9, lower fork 10, middle pipe 11, Five-way tube 12, axis 13, trailing wheel 14, chain wheel 15, fly
Wheel 16 and hollow drive connection pipe 17, the front end of the upper fork and the upper end of middle pipe and the rear end of drive connection pipe are affixed, institute
State Five-way tube and lower fork front end and middle pipe lower end it is affixed, upper fork, lower fork and middle pipe surround drive module supporting rack, institute jointly
It states and axis is equipped in Five-way tube, the both ends of the axis have been respectively and fixedly connected with crank 18, and the free end of the crank is equipped with pedal
19, the chain wheel is installed on axis, and the trailing wheel is installed on the rear end of fork and lower fork, and flywheel is connected on trailing wheel, described
Flywheel is driven with chain wheel by chain 20, and backpedalling brake is also equipped on the trailing wheel, since drive module and other modules pass through
Plug connection, braking mechanism can not be controlled by the mechanism in other modules, need to slow down in bicycle by backpedalling brake
During brake, rotating backward chain wheel by reversely trampling pedal can be such that trailing wheel stopping rotates forward, utilize wheel and ground
Friction stops bicycle, so as to complete to brake.
The installation of axis in the present embodiment, chain wheel, flywheel and backpedalling brake belongs to the prior art, does not do herein specifically
It is bright.
The front end of the athwartship leg is connected with forked tail platform 25, and the rear end of athwartship leg is connected with dovetail groove, turns to connection
The free end of pipe is connected with dovetail groove 26, and the free end for being drivingly connected pipe is connected with forked tail platform,
Clamping location hole 27 is provided in the middle part of the dovetail groove, dovetail groove lower end is equipped with positive stop lug boss 28,
The forked tail platform is provided with through hole, and positioning pin 29 corresponding with clamping location hole, the positioning are inserted in the through hole
Sell rear end and be equipped with baffle portion 30, be equipped with spring 31 between the baffle portion and forked tail platform rear end, the both ends of the spring respectively with
Baffle portion and forked tail platform are affixed, and the forked tail platform rear end is also hinged with eccentric spanner 33 by connecting plate 32, connects in the present embodiment
Fishplate bar is fixed in forked tail platform rear end both sides, is equipped with shaft in the middle part of connecting plate, eccentric spanner is installed in shaft, and the bias is pulled
Hand includes eccentric wheel 34 and the handle portion 35 affixed with eccentric wheel, and the outer rim of eccentric wheel is in close contact always with positioning pin rear end,
Forked tail platform insertion on athwartship leg turns to the dovetail groove in connecting tube, and the forked tail platform insertion being drivingly connected on pipe is horizontal
Dovetail groove on branch pipe, the corresponding clamping location hole of front end insertion of positioning pin make steering connecting tube, athwartship leg and driving
Connecting tube is sequentially connected.
Bicycle in the present embodiment is first opened eccentric spanner, in assembling by the forked tail platform of athwartship leg front end
Insertion is turned in the dovetail groove in connecting tube, will be drivingly connected the dovetail groove of the forked tail platform insertion athwartship leg rear end of pipe front end
In, forked tail platform lower end is against positive stop lug boss upper end, facilitates carry out positioning and locking, rotating eccentricity spanner, and eccentric wheel outer rim promotes fixed
Position pin makes the front end of positioning pin be inserted into location hole, you being locked between two bicycle modules of completion works as bicycle
Need dismounting when, rotating eccentricity spanner, under the action of the spring the front end of positioning pin extracted from location hole, by athwartship leg front end
Forked tail platform extract from turning in the dovetail groove in connecting tube, the forked tail platform of pipe front end will be drivingly connected from athwartship leg rear end
It is extracted in dovetail groove, makes to separate between the bicycle module of two interconnections.
Embodiment 3
As shown in the figure, the present invention includes：Steering module, triangular form riding module and drive module, the steering module with
By plug connection between triangular form riding module and between triangular form riding module and drive module,
Triangular form riding module includes hollow preceding branch pipe 1, rear branch pipe 2 and flexible seat pipe 3, after the preceding branch pipe
End with flexible seat pipe in the middle part of it is affixed, it is described after branch pipe front end and the middle part of preceding branch pipe it is affixed, the lower end of the flexible seat pipe and
The middle part of branch pipe is affixed afterwards, and the flexible seat pipe used in the present embodiment includes outer tube and interpolation pipe, outer sleeve bottom and transverse direction
Branch pipe is affixed, and interpolation pipe upper end is equipped with vehicle seat 4, and interpolation pipe lower end is inserted into outer tube, and outer sleeve upper is equipped with fast disassembly type
Anchor ear, user can adjust vehicle seat height as needed, and preceding branch pipe, rear branch pipe and flexible seat pipe surround triangular support jointly
Frame, compared to standard bicycle, structure is more stablized, can improve comfortable riding degree, prolong the service life.
The steering module includes vertical tube of front fork 5, the front fork 6 in vertical tube of front fork and the affixed handlebar in front fork upper end
7th, the front-wheel 8 of front fork lower end and the steering connecting tube 9 affixed and hollow with vertical tube of front fork middle part are installed on.
The drive module include it is upper fork 10, lower fork 11, middle pipe 12, Five-way tube 13, axis 14, trailing wheel 15, chain wheel 16, fly
Wheel 17 and hollow drive connection pipe 18,
The front end of the upper fork and the upper end of middle pipe and the rear end of drive connection pipe are affixed, before the Five-way tube and lower fork
End and the lower end of middle pipe are affixed, and upper fork, lower fork and middle pipe surround drive module supporting rack jointly,
Axis is equipped in the Five-way tube, the both ends of the axis have been respectively and fixedly connected with crank 19, the free end of the crank
Pedal 20 is installed, the chain wheel is installed on axis,
The trailing wheel is installed on the rear end of fork and lower fork, and flywheel is connected on trailing wheel, and the flywheel passes through chain with chain wheel
Item 21 is driven, and backpedalling brake is also equipped on the trailing wheel, since drive module and other modules pass through plug connection, braking mechanism
It can not be controlled by the mechanism in other modules, by backpedalling brake when bicycle needs slowing-down brake, by reversely stepping on
Tap pedal, which rotates backward chain wheel, can be such that trailing wheel stopping rotates forward, and the friction using wheel and ground stops bicycle,
So as to complete to brake.
The installation of axis in the present embodiment, chain wheel, flywheel and backpedalling brake belongs to the prior art, does not do herein specifically
It is bright.
The front end of the preceding branch pipe and the rear end of rear branch pipe are respectively and fixedly connected with the variable retaining mechanism 37 of internal diameter, are propped up before described
The side wall of pipe and rear branch pipe is provided with grafting location hole 22,
Detent mechanism is equipped in the steering connecting tube and drive connection tube opening, the detent mechanism includes support plate
23rd, the positioning column 25 for being symmetrically set in the spring leaf 24 of support plate both sides and being fixed on the outside of spring leaf, it is described steering connecting tube and
It being drivingly connected Guan Shangjun and is symmetrically provided with positioning post holes, the free end of positioning column is pierced by from positioning post holes,
The front end of branch pipe, the grafting of free end from the preceding branch pipe front end of positioning column are determined before the free end insertion of steering connecting tube
Position hole is pierced by, and by retaining mechanism steering connecting tube is made to be connected with preceding branch pipe,
The rear end of branch pipe, the grafting of free end from the rear branch pipe rear end of positioning column are determined after the free end insertion of drive connection pipe
Position hole is pierced by, and connects drive connection Guan Yuhou branch pipes by retaining mechanism.
When bicycle needs assembling, branch pipe front end before connecting tube insertion will be turned to, branch pipe after pipe insertion will be drivingly connected
Rear end, positioning column is inwardly compressed under spring leaf effect, and positioning column is aligned location hole, and the free end of positioning column is from location hole
Middle pop-up, while locked and be closed by retaining mechanism, the firm connection between module can be realized, when needing to dismantle between module
Or component is first opened retaining mechanism, pinning two positioning columns with hand makes it be moved back from location hole when needing repairing, replacing
Go out, the module of two connections is pulled open, dismounting can be completed, the retaining mechanism used in the present embodiment is fast disassembly type anchor ear.
Embodiment 4
As shown in the figure, the present invention includes：Steering module, triangular form riding module and drive module, the steering module with
It is connected between triangular form riding module and between triangular form riding module and drive module by being clamped,
Triangular form riding module includes hollow preceding branch pipe 1, rear branch pipe 2 and flexible seat pipe 3, after the preceding branch pipe
End with flexible seat pipe in the middle part of it is affixed, it is described after branch pipe front end and the middle part of preceding branch pipe it is affixed, the lower end of the flexible seat pipe and
The middle part of branch pipe is affixed afterwards, and the flexible seat pipe used in the present embodiment includes outer tube and interpolation pipe, outer sleeve bottom and transverse direction
Branch pipe is affixed, and interpolation pipe upper end is equipped with vehicle seat 4, and interpolation pipe lower end is inserted into outer tube, and outer sleeve upper is equipped with fast disassembly type
Anchor ear, user can adjust vehicle seat height as needed, and preceding branch pipe, rear branch pipe and flexible seat pipe surround triangular support jointly
Frame, compared to standard bicycle, structure is more stablized, can improve comfortable riding degree, prolong the service life.
Preferably, the steering module includes the vertical tube of front fork 5, front fork 6 in vertical tube of front fork, affixed with front fork upper end
Handlebar 7, be installed on front fork lower end front-wheel 8 and with affixed and hollow steering connecting tube 9 in the middle part of vertical tube of front fork.
Preferably, the drive module includes upper fork 10, lower fork 11, middle pipe 12, Five-way tube 13, axis 14, trailing wheel 15, tooth
Disk 16, flywheel 17 and hollow drive connection pipe 18,
The front end of the upper fork and the upper end of middle pipe and the rear end of drive connection pipe are affixed, before the Five-way tube and lower fork
End and the lower end of middle pipe are affixed, and upper fork, lower fork and middle pipe surround drive module supporting rack jointly,
Axis is equipped in the Five-way tube, the both ends of the axis have been respectively and fixedly connected with crank 19, the free end of the crank
Pedal 20 is installed, the chain wheel is installed on axis,
The trailing wheel is installed on the rear end of fork and lower fork, and flywheel is connected on trailing wheel, and the flywheel passes through chain with chain wheel
Item 21 is driven, and backpedalling brake is also equipped on the trailing wheel, since drive module and other modules pass through plug connection, braking mechanism
It can not be controlled by the mechanism in other modules, by backpedalling brake when bicycle needs slowing-down brake, by reversely stepping on
Tap pedal, which rotates backward chain wheel, can be such that trailing wheel stopping rotates forward, and the friction using wheel and ground stops bicycle,
So as to complete to brake.
The installation of axis in the present embodiment, chain wheel, flywheel and backpedalling brake belongs to the prior art, does not do herein specifically
It is bright.
The front end of the preceding branch pipe is connected with forked tail platform 26, and the rear end of rear branch pipe is connected with dovetail groove 27, turns to connecting tube
Free end be connected with dovetail groove, the free end for being drivingly connected pipe is connected with forked tail platform,
Clamping location hole 28 is provided in the middle part of the dovetail groove, dovetail groove lower end is equipped with positive stop lug boss 29,
The forked tail platform is provided with through hole, and positioning pin 30 corresponding with clamping location hole, the positioning are inserted in the through hole
Sell rear end and be equipped with baffle portion 31, be equipped with spring 32 between the baffle portion and forked tail platform rear end, the both ends of the spring respectively with
Baffle portion and forked tail platform are affixed, and the forked tail platform rear end is also hinged with eccentric spanner 34 by connecting plate, is connected in the present embodiment
Plate 33 is fixed in forked tail platform rear end both sides, is equipped with shaft in the middle part of connecting plate, eccentric spanner is installed in shaft, and the bias is pulled
Hand includes eccentric wheel 35 and the handle portion 36 affixed with eccentric wheel, and the outer rim of eccentric wheel is in close contact always with positioning pin rear end,
Forked tail platform insertion on preceding branch pipe turns to the dovetail groove in connecting tube, is propped up after the forked tail platform insertion being drivingly connected on pipe
Dovetail groove on pipe, positioning pin front end insertion it is corresponding clamping location hole make steering module, riding module and drive module according to
Secondary connection.
Eccentric spanner is opened in assembling, the forked tail platform of preceding branch pipe front end is inserted by the bicycle in the present embodiment first
Enter in the dovetail groove turned in connecting tube, after the forked tail platform for being drivingly connected pipe front end is inserted into the dovetail groove of branch pipe rear end, swallow
Tail platform lower end is against positive stop lug boss upper end, facilitates carry out positioning and locking, rotating eccentricity spanner, and eccentric wheel outer rim promotes positioning pin to make
In the front end insertion location hole of positioning pin, you being locked between two bicycle modules of completion, when bicycle needs are torn open
When unloading, rotating eccentricity spanner, under the action of the spring the front end of positioning pin extracted from location hole, by the forked tail platform of preceding branch pipe front end
It is extracted from turning in the dovetail groove in connecting tube, the forked tail platform for being drivingly connected pipe front end is pulled out from the dovetail groove of rear branch pipe rear end
Go out, make to separate between the bicycle module of two interconnections.
It is structure novel, easy to use, installation or removal can be rapidly completed, bicycle can be greatly reduced after dismounting
Space facilitates storage and carrying, with on-call maintenance or can be replaced when bicycle module occurs damaging or needs upgrading
It changes.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of modular removable formula bicycle, which is characterized in that including：Steering module, riding module and drive module, institute
It is to be detachably connected to state between steering module and riding module and ride between module and drive module.
2. a kind of modular removable formula bicycle according to claim 1, which is characterized in that the drive module includes
Upper fork, lower fork, middle pipe, Five-way tube, axis, trailing wheel, chain wheel, flywheel and hollow drive connection pipe,
The front end of the upper fork and the upper end of middle pipe and be drivingly connected pipe rear end it is affixed, the front end of the Five-way tube and lower fork and
The lower end of middle pipe is affixed, and upper fork, lower fork and middle pipe surround drive module supporting rack jointly,
Axis is equipped in the Five-way tube, the both ends of the axis have been respectively and fixedly connected with crank, and the free end of the crank is equipped with
Pedal, the chain wheel are installed on axis,
The trailing wheel is installed on the rear end of fork and lower fork, is connected with flywheel on trailing wheel, the flywheel is passed with chain wheel by chain
It is dynamic,
Backpedalling brake is also equipped on the trailing wheel.
3. a kind of modular removable formula bicycle according to claim 2, which is characterized in that the steering module includes
Vertical tube of front fork, the front fork in vertical tube of front fork, the handlebar affixed with front fork upper end, the front-wheel for being installed on front fork lower end and with it is preceding
Affixed and hollow steering connecting tube in the middle part of fork riser.
4. a kind of modular removable formula bicycle according to claim 3, which is characterized in that the riding module includes
Hollow athwartship leg and the vertical flexible seat pipe affixed with athwartship leg, the upper end of the flexible seat pipe is equipped with vehicle seat.
A kind of 5. modular removable formula bicycle according to claim 4, which is characterized in that the athwartship leg opening
Both ends be respectively and fixedly connected with the variable retaining mechanism of internal diameter, athwartship leg both ends side wall is provided with grafting location hole,
It the steering connecting tube and is drivingly connected in tube opening and is equipped with detent mechanism, the detent mechanism includes support plate, symmetrical
Spring leaf and the positioning column that is fixed on the outside of spring leaf arranged on support plate both sides, the steering connecting tube and are drivingly connected on pipe
Positioning post holes is symmetrically provided with, the free end of positioning column is pierced by from positioning post holes,
The front end of the free end insertion athwartship leg of connecting tube is turned to, the grafting of free end from the athwartship leg front end of positioning column is determined
Position hole is pierced by, and by retaining mechanism steering connecting tube is made to be connected with athwartship leg,
The rear end of the free end insertion athwartship leg of pipe is drivingly connected, the grafting of free end from the athwartship leg rear end of positioning column is determined
Position hole is pierced by, and by retaining mechanism drive connection pipe is made to be connected with athwartship leg.
6. a kind of modular removable formula bicycle according to claim 5, which is characterized in that the retaining mechanism is fast
Tear formula anchor ear open.
7. a kind of modular removable formula bicycle according to claim 4, which is characterized in that before the athwartship leg
End is connected with forked tail platform, and the rear end of athwartship leg is connected with dovetail groove, and the free end for turning to connecting tube is connected with dovetail groove, driving
The free end of connecting tube is connected with forked tail platform,
Clamping location hole is provided in the middle part of the dovetail groove, dovetail groove lower end is equipped with positive stop lug boss,
The forked tail platform is provided with through hole, and positioning pin corresponding with clamping location hole, the positioning pin rear end are inserted in the through hole
Equipped with baffle portion, be equipped with spring between the baffle portion and forked tail platform rear end, the both ends of the spring respectively with baffle portion and swallow
Tail platform is affixed, and the forked tail platform rear end is also hinged with eccentric spanner by connecting plate, the bias spanner include eccentric wheel and with
The affixed handle portion of eccentric wheel, the outer rim of eccentric wheel are in close contact always with positioning pin rear end,
Forked tail platform insertion on athwartship leg turns to the dovetail groove in connecting tube, the horizontal branch of forked tail platform insertion being drivingly connected on pipe
Dovetail groove on pipe, the corresponding clamping location hole of front end insertion of positioning pin make steering connecting tube, athwartship leg and drive connection
Pipe is sequentially connected.
8. a kind of modular removable formula bicycle according to claim 3, which is characterized in that the riding module includes
Hollow preceding branch pipe, rear branch pipe and flexible seat pipe, the rear end of the preceding branch pipe and flexible seat pipe middle part are affixed, the rear branch pipe
Front end and the middle part of preceding branch pipe are affixed, and the lower end and the middle part of rear branch pipe of the flexible seat pipe are affixed, the upper end peace for seat pipe of stretching
Equipped with vehicle seat.
A kind of 9. modular removable formula bicycle according to claim 8, which is characterized in that the front end of the preceding branch pipe
And the rear end of rear branch pipe is respectively and fixedly connected with the variable retaining mechanism of internal diameter, the side wall of the preceding branch pipe and rear branch pipe, which is provided with grafting, to be determined
Position hole,
It the steering connecting tube and is drivingly connected in tube opening and is equipped with detent mechanism, the detent mechanism includes support plate, symmetrical
Spring leaf and the positioning column that is fixed on the outside of spring leaf arranged on support plate both sides, the steering connecting tube and are drivingly connected on pipe
Positioning post holes is symmetrically provided with, the free end of positioning column is pierced by from positioning post holes,
Turn to the front end of branch pipe before the free end insertion of connecting tube, the free end of positioning column is from the grafting location hole of preceding branch pipe front end
It is pierced by, by retaining mechanism steering connecting tube is made to be connected with preceding branch pipe,
It is drivingly connected the rear end of branch pipe after the free end insertion of pipe, the free end of positioning column is from the grafting location hole of rear branch pipe rear end
It is pierced by, connects drive connection Guan Yuhou branch pipes by retaining mechanism, the retaining mechanism is fast disassembly type anchor ear.
10. a kind of modular removable formula bicycle according to claim 8, which is characterized in that before the preceding branch pipe
End is connected with forked tail platform, and the rear end of rear branch pipe is connected with dovetail groove, and the free end for turning to connecting tube is connected with dovetail groove, and driving connects
The free end taken over is connected with forked tail platform,
Clamping location hole is provided in the middle part of the dovetail groove, dovetail groove lower end is equipped with positive stop lug boss,
The forked tail platform is provided with through hole, and positioning pin corresponding with clamping location hole, the positioning pin rear end are inserted in the through hole
Equipped with baffle portion, be equipped with spring between the baffle portion and forked tail platform rear end, the both ends of the spring respectively with baffle portion and swallow
Tail platform is affixed, and the forked tail platform rear end is also hinged with eccentric spanner by connecting plate, the bias spanner include eccentric wheel and with
The affixed handle portion of eccentric wheel, the outer rim of eccentric wheel are in close contact always with positioning pin rear end,
Forked tail platform insertion on preceding branch pipe turns to the dovetail groove in connecting tube, is drivingly connected after the forked tail platform on pipe is inserted on branch pipe
Dovetail groove, positioning pin front end insertion it is corresponding clamping location hole make steering module, riding module and drive module connect successively
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711298000.4A CN108045483A (en) | 2017-12-08 | 2017-12-08 | A kind of modular removable formula bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711298000.4A CN108045483A (en) | 2017-12-08 | 2017-12-08 | A kind of modular removable formula bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108045483A true CN108045483A (en) | 2018-05-18 |
Family
ID=62123566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711298000.4A Pending CN108045483A (en) | 2017-12-08 | 2017-12-08 | A kind of modular removable formula bicycle |
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| Country | Link |
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| CN (1) | CN108045483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000026930A1 (en) * | 2020-11-11 | 2022-05-11 | Unik Innovation Srl | QUICK ASSEMBLY FRAME FOR BICYCLE OR SIMILAR |
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Application publication date: 20180518 |
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