CN204223080U - A kind of Novel direct steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change - Google Patents
A kind of Novel direct steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change Download PDFInfo
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- CN204223080U CN204223080U CN201420628586.1U CN201420628586U CN204223080U CN 204223080 U CN204223080 U CN 204223080U CN 201420628586 U CN201420628586 U CN 201420628586U CN 204223080 U CN204223080 U CN 204223080U
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Abstract
A kind of Novel direct steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change, belongs to technical field of transportation means.Comprise the gear reversing device being applied to three-wheel vehicle, the draw off gear being applied to spiral variable speed tread formula bicycle, spiral speed changer, vehicle frame, linear ramp, bumper, lever, seat, direction pull bar, handlebar positioning lock device, universal-joint, handlebar, spiral speed changer bracing wire, pedal, pedal bracing wire and manual bracing wire.The beneficial effects of the utility model: simple by structure in gear reversing device, easy to operate.Sealed by very heavy card control one-way clutch tooth, and then by the spiral speed changer of the sealed connection bicycle of one-way non-return tooth, realize the spiral speed changing function of bicycle, simple to operate, structure is simple, and manufacture craft is easy, and practicality is stronger.Handlebar uses a universal-joint, and structure is simple, and it is all convenient that maintenance is disassembled.
Description
Technical field
The utility model belongs to technical field of transportation means, and particularly a kind of Novel direct steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change.
Background technology
At present, Chinese patent name is called the two-way Double-power three-wheeled bicycle of foot-operated straight line spiral speed change, application number provides tricycle for 201320580979.5, there is some shortcoming following in it: 1, gear reversing device complex structure, reverse gear effect is bad, commutation needs setting to pull shifter bar and reverse lever two part fits to use, and complicated operation is installed and produce also simultaneously complicated; 2, generic linear spiral variable speed bicycle uses steel wire disk to be rolled onto on pulley, and realize speed change by reeling of steel rope, reach speed changing effect, need repeatedly to reel steel rope, result of use is bad, inefficiency.3, handlebar needs connection two universal-joints, complex structure, installs effort; 4, clutch draw off gear is complicated, and operation and installation are all required great effort, and is unfavorable for producing and promoting.
Summary of the invention
For the deficiencies in the prior art, the utility model provides Novel direct to step on the two-way Double-power three-wheeled bicycle of formula spiral speed change, has reached simple and easy speed change, easy to operate, the object that result of use is good.
To achieve these goals, the utility model comprises the gear reversing device being applied to three-wheel vehicle, the draw off gear being applied to spiral variable speed tread formula bicycle, spiral speed changer, vehicle frame, linear ramp, bumper, lever, seat, direction pull bar, handlebar positioning lock device, universal-joint, handlebar, spiral speed changer bracing wire, pedal, pedal bracing wire and manual bracing wire, handlebar is fixed on vehicle frame, universal-joint is arranged on handlebar, direction pull bar universal-joint, on the vehicle frame that handlebar positioning lock device is installed, pedal is fixed on vehicle frame by linear ramp, the draw off gear being applied to spiral variable speed tread formula bicycle is fixed on vehicle frame, pedal is connected the draw off gear being applied to spiral variable speed tread formula bicycle with manual bracing wire by pedal bracing wire, the draw off gear being applied to spiral variable speed tread formula bicycle connects spiral speed changer by spiral speed changer bracing wire, spiral speed changer is coaxially connected on vehicle frame with the gear reversing device being applied to three-wheel vehicle, chair mounted is on vehicle frame, bumper is arranged on under-seat, lever is arranged on seat side.
The described gear reversing device being applied to three-wheel vehicle comprises forward gear flywheel, reverse gear flywheel, forward gear adapter, reverse gear adapter, axletree, shift fork, insert tooth, support sprocket wheel, chain wheel and chain, forward gear flywheel, forward gear adapter, reverse gear adapter is coaxially connected by axletree successively with reverse gear flywheel, forward gear adapter and reverse gear adapter are installed on shift fork, shift fork can drive forward gear adapter and reverse gear adapter to move forward and backward simultaneously, forward gear adapter and reverse gear adapter are provided with groove, slotting tooth is arranged on axletree, slotting tooth can be meshed with the groove that forward gear adapter and reverse gear adapter are arranged, chain wheel, forward gear adapter, support sprocket wheel, connected by chain successively between reverse gear adapter and chain wheel.Described chain is articulated on forward gear flywheel and reverse gear flywheel respectively; Described shift fork can drive forward gear adapter and reverse gear adapter sway simultaneously.Described forward gear flywheel and reverse gear flywheel are provided with hole, forward gear adapter and reverse gear adapter are provided with projection, projection can in embedded hole.
The draw off gear of the described spiral variable speed tread formula that is applied to bicycle comprises driving wheel, follower, clutch arm, very heavy card, one-way clutch tooth, one-way non-return tooth and jump-ring slot; Driving wheel is coaxially connected by jump-ring slot with follower, and clutch arm is arranged on the outside of driving wheel, and very heavy card is arranged on the inner side of driving wheel, and clutch arm and very heavy card are for be coaxially connected; Follower madial wall is provided with one-way clutch tooth, and follower lateral wall is provided with one-way non-return tooth.
Described handlebar positioning lock device comprises radius stay, tooth bar, positioning lock, shipper rope, the first pulley, the second pulley, the first flywheel and the second flywheel, radius stay is L-type, radius stay is fixed on positioning lock by axle, radius stay can do 360 degree of rotations relative to axle, short section of radius stay is provided with projection, tooth bar is inserted and is embedded positioning lock, tooth bar is provided with recessed tooth, the projection of radius stay can be meshed with the recessed tooth of tooth bar, positioning lock is provided with a groove, the projection of radius stay can embed in the groove of positioning lock, tooth bar is provided with circular hole, first pulley is fixed on positioning lock, be applied to the chain wheel in the gear reversing device of three-wheel vehicle, first flywheel and the second flywheel are coaxially connected successively and are fixed on vehicle frame, second pulley is fixed on vehicle frame, shipper rope coils the first pulley successively, first flywheel, second pulley, second flywheel, circular hole and the first pulley.
The beneficial effects of the utility model: simple by structure in gear reversing device, easy to operate.Sealed by very heavy card control one-way clutch tooth, and then by the spiral speed changer of the sealed connection bicycle of one-way non-return tooth, realize the spiral speed changing function of bicycle, simple to operate, structure is simple, and manufacture craft is easy, and practicality is stronger.Handlebar uses a universal-joint, and structure is simple, and it is all convenient that maintenance is disassembled.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the gear reversing device structural representation that the utility model is applied to three-wheel vehicle;
Fig. 3 is the reverse gear dress engage a gear adapter structure schematic diagram that the utility model is applied to three-wheel vehicle;
Fig. 4 is the draw off gear structural representation that the utility model is applied to spiral variable speed tread formula bicycle;
Fig. 5 is the draw off gear driving wheel outboard structure schematic diagram that the utility model is applied to spiral variable speed tread formula bicycle;
Fig. 6 is the draw off gear driving wheel inside structure schematic diagram that the utility model is applied to spiral variable speed tread formula bicycle;
Fig. 7 is the draw off gear follower outboard structure schematic diagram that the utility model is applied to spiral variable speed tread formula bicycle;
Fig. 8 is the draw off gear follower inside structure schematic diagram that the utility model is applied to spiral variable speed tread formula bicycle;
Fig. 9 is the utility model handlebar positioning lock apparatus structure schematic diagram;
Figure 10 is that the utility model handlebar positioning lock first flywheel, the second flywheel and chain wheel assemble left view;
In figure: 1 spiral speed changer, 2 draw off gears being applied to spiral variable speed tread formula bicycle, 3 gear reversing devices being applied to three-wheel vehicle, 4 linear ramps, 5 spiral speed changer bracing wires, 6 pedal bracing wires, 7 bumpers, 8 levers, 9 seats, 10 direction pull bars, 11 handlebar positioning lock devices, 12 universal-joints, 13 handlebars, 14 pedals, 15 manual bracing wires, 16 vehicle frames, 17 forward gear flywheels, 18 reverse gear flywheels, 19 forward gear adapters, 20 reverse gear adapters, 21 axletrees, 22 shift forks, 23 support sprocket wheels, 24 chain wheels, 25 insert tooth, 26 chains, 27 driving wheels, 28 followers, 29 clutch arms, 30 very heavy cards, 31 one-way clutch teeth, 32 one-way non-return teeth, 33 jump-ring slots, 34 radius stays, 35 tooth bars, 36 positioning locks, 37 shipper ropes, 38 first pulleys, 39 second pulleys, 40 first flywheels, 41 second flywheels.
Detailed description of the invention
Detailed construction of the present utility model is described in conjunction with specific embodiments.
As shown in Figure 1, the utility model comprises the gear reversing device 3 being applied to three-wheel vehicle, the draw off gear 2 being applied to spiral variable speed tread formula bicycle, spiral speed changer 1, vehicle frame 16, linear ramp 4, bumper 7, lever 8, seat 9, direction pull bar 10, handlebar positioning lock device 11, universal-joint 12, handlebar 13, spiral speed changer bracing wire 5, pedal 14, pedal bracing wire 6 and manual bracing wire 15;
The described gear reversing device 3 being applied to three-wheel vehicle comprises forward gear flywheel 17, reverse gear flywheel 18, forward gear adapter 19, reverse gear adapter 20, axletree 21, shift fork 22, inserts tooth 25, support sprocket wheel 23, chain wheel 24 and chain 26;
The draw off gear of the described spiral variable speed tread formula that is applied to bicycle comprises driving wheel 27, follower 28, clutch arm 29, very heavy card 30, one-way clutch tooth 31, one-way non-return tooth 32 and jump-ring slot 33;
Described handlebar positioning lock device comprises radius stay 34, tooth bar 35, positioning lock 36, shipper rope 37, first pulley 38, second pulley 39, first flywheel 40 and the second flywheel 41;
Handlebar 13 is fixed on vehicle frame 16, universal-joint 12 is arranged on handlebar 13, direction pull bar 10 universal-joint 12, on the vehicle frame 16 that handlebar positioning lock device 11 is installed, pedal 14 is fixed on vehicle frame 16 by linear ramp 4, the draw off gear 2 being applied to spiral variable speed tread formula bicycle is fixed on vehicle frame 16, pedal 14 is connected with manual bracing wire 15 draw off gear 2 being applied to spiral variable speed tread formula bicycle by pedal bracing wire 6, the draw off gear 2 being applied to spiral variable speed tread formula bicycle connects spiral speed changer 1 by spiral speed changer bracing wire 5, spiral speed changer 1 is coaxially connected on vehicle frame 16 with the gear reversing device 3 being applied to three-wheel vehicle, seat 9 is arranged on vehicle frame 16, bumper 7 is arranged on below seat 9, lever 8 is arranged on seat 9 side.
As shown in Figures 2 and 3, forward gear flywheel 17, forward gear adapter 19, reverse gear adapter 20 is coaxially connected by axletree 21 successively with reverse gear flywheel 18, forward gear adapter 19 and reverse gear adapter 20 are installed on shift fork 22, shift fork 22 can drive forward gear adapter 19 and reverse gear adapter 20 to move forward and backward simultaneously, forward gear adapter 19 and reverse gear adapter 20 are provided with groove, inserting tooth 25 is arranged on axletree 21, insert tooth 25 to be meshed with the groove that forward gear adapter 19 and reverse gear adapter 20 are arranged, chain wheel 24, forward gear adapter 19, support sprocket wheel 23, connected by chain 26 successively between reverse gear adapter 20 and chain wheel 24.Described chain 26 is articulated on forward gear flywheel 17 and reverse gear flywheel 20 respectively; Described shift fork 22 can drive forward gear adapter 19 and reverse gear adapter 20 sway simultaneously.Described forward gear flywheel 17 and reverse gear flywheel 18 are provided with hole, forward gear adapter 19 and reverse gear adapter 20 are provided with projection, projection can in embedded hole.
As Fig. 4,5,6, shown in 7 and 8, driving wheel 27 is coaxially connected by jump-ring slot 33 with follower 28, and clutch arm 29 is arranged on the outside of driving wheel 27, and very heavy card 30 is arranged on the inner side of driving wheel 27, and clutch arm 29 and very heavy card 30 are for be coaxially connected; Follower 28 madial wall is provided with one-way clutch tooth 31, and follower 28 lateral wall is provided with one-way non-return tooth 32.
As shown in Figures 9 and 10, radius stay 34 is L-type, radius stay 34 is fixed on positioning lock 36 by axle, radius stay 34 can do 360 degree of rotations relative to axle, tooth bar 35 is inserted and is embedded positioning lock 36, short section of radius stay 34 is provided with projection, tooth bar 35 is inserted and is embedded positioning lock 36, tooth bar 35 is provided with recessed tooth, the projection of radius stay 34 can be meshed with the recessed tooth of tooth bar 35, positioning lock 36 is provided with a groove, the projection of radius stay 34 can embed in the groove of positioning lock 36, tooth bar 35 is provided with circular hole, first pulley 38 is fixed on positioning lock 36, be applied to the chain wheel 24 in the gear reversing device of three-wheel vehicle, first flywheel 40 and the second flywheel 41 are coaxially connected and are fixed on vehicle frame 16 successively, second pulley 39 is fixed on vehicle frame 16, shipper rope 37 coils the first pulley 38 successively, first flywheel 40, second pulley 39, second flywheel 41, circular hole and the first pulley 38.
Principle of work of the present utility model: when vehicle operating needs reversing, shift fork 22 is drawn to the right, the projection of forward gear adapter 19 embeds in the hole of forward gear flywheel 17, forward gear adapter 19 works, chain wheel 24 is fixedly connected on the axis of three-wheel vehicle, and by central axis, band movable chain wheel 24 rotates, chain wheel 24 drives chain 26 and then drives forward gear flywheel 17, support sprocket wheel 23 and reverse gear flywheel 18 to travel forward successively, drives three-wheel vehicle to travel forward.By shift fork 22 to Zola, the projection of reverse gear adapter 20 embeds in the hole of reverse gear flywheel 18, reverse gear adapter 20 works, chain wheel 24 is fixedly connected on the axis of three-wheel vehicle, pass through central axis, band movable chain wheel 24 rotates, and chain wheel 24 drives chain 26 and then drives reverse gear flywheel 18, support sprocket wheel 23 and forward gear flywheel 17 to travel forward successively, drives three-wheel vehicle to move backward.
When needs shift speed change, clutch bracing wire on bicycle connects clutch arm 29, when clutch bracing wire pulls clutch arm 29, because clutch arm 29 is coaxially connected with very heavy card 30, and then drive very heavy card 30 to rotate, very heavy card 30 is made to depart from the one-way clutch tooth 31 arranged inside follower 28, bicycle is made to be in neutral position state, now follower 28 is driven by the spiral speed changer 1 connected on bicycle and rotates, realize speed change, after reaching speed change object, one-way non-return tooth 32 connects by linking with the non-return that arranges on vehicle frame 16, realize the object of gearshift, fixing follower 28, finally realize fixing speed change grade.
When needs Lock of handlebar, promote radius stay 34, revolve because radius stay 34 can do 360 degree by axle relative to positioning lock 36, the projection of short section of radius stay 34 embeds the groove of positioning lock 36, and with tooth bar 35 is provided with recessed tooth and is meshed, locking handlebar.When needs unlock handlebar, pull radius stay 34, the projection of short section of radius stay 34 departs from the groove of positioning lock 36, and tooth bar 35 unlocks with positioning lock 36, and tooth bar 35, under the push-and-pull of handlebar 13, drives shipper rope 37 to move forward and backward, thus produces power.
Claims (4)
1. Novel direct steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change, it is characterized in that: comprise the gear reversing device being applied to three-wheel vehicle, the draw off gear being applied to spiral variable speed tread formula bicycle, spiral speed changer, vehicle frame, linear ramp, bumper, lever, seat, direction pull bar, handlebar positioning lock device, universal-joint, handlebar, spiral speed changer bracing wire, pedal, pedal bracing wire and manual bracing wire, handlebar is fixed on vehicle frame, universal-joint is arranged on handlebar, direction pull bar universal-joint, on the vehicle frame that handlebar positioning lock device is installed, pedal is fixed on vehicle frame by linear ramp, the draw off gear being applied to spiral variable speed tread formula bicycle is fixed on vehicle frame, pedal is connected the draw off gear being applied to spiral variable speed tread formula bicycle with manual bracing wire by pedal bracing wire, the draw off gear being applied to spiral variable speed tread formula bicycle connects spiral speed changer by spiral speed changer bracing wire, spiral speed changer is coaxially connected on vehicle frame with the gear reversing device being applied to three-wheel vehicle, chair mounted is on vehicle frame, bumper is arranged on under-seat, lever is arranged on seat side.
2. Novel direct according to claim 1 steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change, it is characterized in that: the described gear reversing device being applied to three-wheel vehicle comprises forward gear flywheel, reverse gear flywheel, forward gear adapter, reverse gear adapter, axletree, shift fork, insert tooth, support sprocket wheel, chain wheel and chain, forward gear flywheel, forward gear adapter, reverse gear adapter is coaxially connected by axletree successively with reverse gear flywheel, forward gear adapter and reverse gear adapter are installed on shift fork, shift fork can drive forward gear adapter and reverse gear adapter to move forward and backward simultaneously, forward gear adapter and reverse gear adapter are provided with groove, slotting tooth is arranged on axletree, slotting tooth can be meshed with the groove that forward gear adapter and reverse gear adapter are arranged, chain wheel, forward gear adapter, support sprocket wheel, connected by chain successively between reverse gear adapter and chain wheel, described chain is articulated on forward gear flywheel and reverse gear flywheel respectively, described shift fork can drive forward gear adapter and reverse gear adapter sway simultaneously, described forward gear flywheel and reverse gear flywheel are provided with hole, forward gear adapter and reverse gear adapter are provided with projection, projection can in embedded hole.
3. Novel direct according to claim 1 steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change, it is characterized in that: the draw off gear of the described spiral variable speed tread formula that is applied to bicycle comprises driving wheel, follower, clutch arm, very heavy card, one-way clutch tooth, one-way non-return tooth and jump-ring slot; Driving wheel is coaxially connected by jump-ring slot with follower, and clutch arm is arranged on the outside of driving wheel, and very heavy card is arranged on the inner side of driving wheel, and clutch arm and very heavy card are for be coaxially connected; Follower madial wall is provided with one-way clutch tooth, and follower lateral wall is provided with one-way non-return tooth.
4. Novel direct according to claim 1 steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change, it is characterized in that: described handlebar positioning lock device comprises radius stay, tooth bar, positioning lock, shipper rope, the first pulley, the second pulley, the first flywheel and the second flywheel, radius stay is L-type, radius stay is fixed on positioning lock by axle, radius stay can do 360 degree of rotations relative to axle, short section of radius stay is provided with projection, tooth bar is inserted and is embedded positioning lock, tooth bar is provided with recessed tooth, the projection of radius stay can be meshed with the recessed tooth of tooth bar, positioning lock is provided with a groove, the projection of radius stay can embed in the groove of positioning lock, tooth bar is provided with circular hole, first pulley is fixed on positioning lock, be applied to the chain wheel in the gear reversing device of three-wheel vehicle, first flywheel and the second flywheel are coaxially connected successively and are fixed on vehicle frame, second pulley is fixed on vehicle frame, shipper rope coils the first pulley successively, first flywheel, second pulley, second flywheel, circular hole and the first pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628586.1U CN204223080U (en) | 2014-10-28 | 2014-10-28 | A kind of Novel direct steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628586.1U CN204223080U (en) | 2014-10-28 | 2014-10-28 | A kind of Novel direct steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change |
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| Publication Number | Publication Date |
|---|---|
| CN204223080U true CN204223080U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420628586.1U Expired - Fee Related CN204223080U (en) | 2014-10-28 | 2014-10-28 | A kind of Novel direct steps on the two-way Double-power three-wheeled bicycle of formula spiral speed change |
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| CN (1) | CN204223080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905223A (en) * | 2016-06-03 | 2016-08-31 | 河南师范大学 | Hybrid bicycle |
-
2014
- 2014-10-28 CN CN201420628586.1U patent/CN204223080U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905223A (en) * | 2016-06-03 | 2016-08-31 | 河南师范大学 | Hybrid bicycle |
| CN105905223B (en) * | 2016-06-03 | 2018-10-02 | 河南师范大学 | A kind of dual-power bicycle |
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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: 20150325 Termination date: 20181028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |