CN204236726U - A kind of booster bicycle - Google Patents
A kind of booster bicycle Download PDFInfo
- Publication number
- CN204236726U CN204236726U CN201420499990.3U CN201420499990U CN204236726U CN 204236726 U CN204236726 U CN 204236726U CN 201420499990 U CN201420499990 U CN 201420499990U CN 204236726 U CN204236726 U CN 204236726U
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- China
- Prior art keywords
- pipe link
- bar
- cylinder
- wheel
- post core
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Abstract
The utility model discloses a kind of booster bicycle, comprise vehicle body frame, front-wheel, trailing wheel, pedal, sprocket wheel, chain and vehicle seat, the crossbeam of vehicle body frame is fixedly installed a bar, one end of seat bar is fixedly installed vehicle seat, the other end is fixedly installed fixed block, pipe link is rotating to be arranged on present bar and to be erected on described fixed block, one end of described pipe link is connected with post core, the upper end of post core is fixedly connected with described pipe link, lower end is connected with the shock absorbing part of front fork by the fork bridge of front fork, described front-wheel is arranged on the below of front fork by rotating shaft, rotating shaft is provided with gear, gear is arranged with front-mounted chains, one end of front-mounted chains is provided with spring, the other end is provided with steel wire, the upper end of spring and steel wire is fixedly installed on the triangle joint block of front fork.The Conversion of Energy that bicycle can produce because human body pitches by the utility model is in the process of moving the kinetic energy of front wheel, and effectively can save muscle power, improves moving velocity.
Description
Technical field:
The utility model relates to technical field of bicycles, relates to a kind of morpet in particular.
Background technology:
Bicycle a kind ofly tramples vehicle on small-sized road that pin pedal drives with manpower, is the common vehicle of ordinary people.People are in the process of riding bicycle, due to pavement roughness, in the process of moving, people are sitting in vehicle seat will inevitably produce and pitch, in the process pitched, contained a large amount of gravitional force, owing to not having corresponding energy transmission device, these gravitional force waste all in vain, do not obtain answering, unfortunately.The bicycle of prior art, be all by pedal come drive sprocket rotate, sprocket wheel is advanced by chain-driving bicycle, when rough road surface travels, can not make full use of human body pitch produce part energy.Therefore, improved for problems of the prior art.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of energy--storing booster bicycle is provided, its Conversion of Energy that bicycle can be produced because human body pitches in the process of moving is the kinetic energy of front wheel, effectively can save muscle power, improves moving velocity.
Technology solution of the present utility model is as follows: a kind of booster bicycle, comprise vehicle body frame, front-wheel, trailing wheel, pedal, sprocket wheel, chain and vehicle seat, the crossbeam of described vehicle body frame is fixedly installed a bar, one end of described seat bar is fixedly installed vehicle seat, the other end is fixedly installed fixed block, pipe link is rotating to be arranged on present bar and to be erected on described fixed block, one end of described pipe link is connected with post core, the upper end of described post core is fixedly connected with described pipe link, lower end is connected with the shock absorbing part of front fork by the fork bridge of front fork, described front-wheel is arranged on the below of front fork by rotating shaft, described rotating shaft is provided with gear, described gear is arranged with front-mounted chains, one end of described front-mounted chains is provided with spring, the other end is provided with steel wire, the upper end of described spring and steel wire is fixedly installed on the triangle joint block of front fork, wherein, when vehicle seat is subject to the pressure of human body, utilize the application force between seat bar and pipe link, moved in shock absorbing part by post core ribbon and carry, when the human body that is subject to jolting leaves vehicle seat, utilize the application force between seat bar and pipe link, move shock absorbing part by post core ribbon to press down.
Preferred as technique scheme, described seat bar is fixedly connected with crossbeam with the second welding block by the first welding block.
Preferred as technique scheme, the first described welding block is welded on crossbeam, on the present bar of the second welding block welding, is locked between described first welding block and the second welding block by bolts and nuts.
Preferred as technique scheme, described pipe link is present on bar by contiguous block and hinge.
Preferred as technique scheme, on the present bar of one end welding of described fixed block, the other end contacts with pipe link.
Preferred as technique scheme, described shock absorbing part comprises damping spring, the first cylinder and the second cylinder, described first cylinder is fixedly connected with damping spring, described damping spring is arranged in the cavity of the second cylinder, described first cylinder under the effect of damping spring along up-and-down movement in the cavity of the second cylinder.
Preferred as technique scheme, the outer ring of described post core is provided with outside thread, the upper end of post core is connected with pipe link with nut by pad, lower end is connected by the top of nut with fork bridge, the lower end of described fork bridge is fixedly connected with the second cylinder of shock absorbing part, wherein, the up-and-down movement of described post core drives the second cylinder up-and-down movement thereupon.
Preferred as technique scheme, described spring and the two ends of steel wire are hook solid.
Preferred as technique scheme, described spring and the lower end of steel wire are fastened in the first chain link place and the inboard end chain length place of front-mounted chains respectively, and the upper end of described spring and steel wire is fixedly installed on the same side of triangle joint block respectively.
The beneficial effects of the utility model are: when after vehicle seat pressurized, seat bar is subject to a downward pressure, produce a downward displacement, due to pipe link and described seat bar hinged, pipe link be present bar effect under, also the pressure that existence one is downward, described pipe link is erected on fixed block, fixed block plays a strong point, post core by front fork is mentioned by fixed block by pipe link, second cylinder of shock absorbing part is mentioned by fork bridge by post core, at this moment the damping spring pressurized in shock absorbing part draws in, the distance of front-wheel axle center and front fork triangle joint block also can shorten, front-mounted chains under the action of the spring, can slide to the one end be connected with shock absorbing part, now, gear left-hand revolution, front-wheel dallies, when human body leaves vehicle seat, seat bar sets back, and pipe link drives post core to press down, shock absorbing part is pressed down by fork bridge by post core, at this moment the damping spring in shock absorbing part is upspring reset, and the distance of the triangle joint block of front-wheel axle center and front fork increases, and front-mounted chains can stretch by drag spring, driven gear rotates clockwise, now, front-wheel can drive forwards, and such human body is sitting on vehicle seat, the action of self being jolted is converted to the power driving front-wheel, reaches the effect of power-assisted.The Conversion of Energy that bicycle can produce because human body pitches by the utility model is in the process of moving the kinetic energy of front wheel, and structure is simple, and effectively can save muscle power, improves moving velocity.
Accompanying drawing illustrates:
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Structural representation when Fig. 3 is vehicle seat pressurized of the present utility model;
Fig. 4 be vehicle seat of the present utility model not pressurized time structural representation;
Fig. 5 is the partial enlarged drawing of shock absorbing part in Fig. 3 and Fig. 4.
In figure, 10, crossbeam; 11, the first welding block; 20, seat bar; 21, contiguous block; 22, the second welding block; 23, bearing pin; 30, vehicle seat; 40, pipe link; 41, fixed block; 50, post core; 60, front-wheel; 61, gear; 62, front-mounted chains; 63, spring; 64, steel wire; 70, front fork; 71, bridge is pitched; 80, shock absorbing part; 81, damping spring; 82, the first cylinder; 83, the second cylinder.
Detailed description of the invention:
Embodiment: by particular specific embodiment, embodiment of the present utility model is described below, those skilled in the art can understand other advantages of the present utility model and effect easily by content disclosed in the present specification." first " and " second " in the present embodiment is for convenience of explanation, and be not used to limit of the present utility model can practical range, described " front " refers to the direction that bicycle advances, " afterwards " refers to the direction contrary with working direction, " upper end " is the direction contrary with gravity direction, and " lower end " refers to gravity direction.
A kind of booster bicycle, in use, dependence is trampled pedal and is carried out drive sprocket rotation, sprocket wheel is advanced by chain-driving bicycle, when travelling on rough road surface, the Conversion of Energy that bicycle can be produced because human body pitches in the process of moving is the kinetic energy of front wheel 60.See shown in Fig. 1 to Fig. 4, the utility model comprises vehicle body frame, front-wheel 60, trailing wheel, pedal, sprocket wheel, chain and vehicle seat 30, the crossbeam 10 of vehicle body frame is fixedly installed a bar 20, described seat bar 20 is fixedly connected with crossbeam 10 with the second welding block 22 by the first welding block 11, described first welding block 11 is welded on crossbeam 10, second welding block 22 welds on present bar 20, is locked between described first welding block 11 and the second welding block 22 by bolts and nuts.One end of seat bar 20 is fixedly installed vehicle seat 30, the other end is fixedly installed fixed block 41, pipe link 40 is rotating to be arranged on present bar 20 and to be erected on described fixed block 41, wherein, pipe link 40 is by contiguous block 21 and the hinged present bar 20 of bearing pin 23, on the present bar 20 of one end welding of described fixed block 41, the other end contacts with pipe link 40.
One end of pipe link 40 is connected with post core 50, and the upper end of post core 50 is fixedly connected with described pipe link 40, and lower end is connected with the shock absorbing part 80 of front fork 70 by the fork bridge 71 of front fork 70.As shown in Figure 5, shock absorbing part 80 comprises damping spring 81, first cylinder 82 and the second cylinder 83, first cylinder 82 is fixedly connected with damping spring 81, damping spring 81 is arranged in the cavity of the second cylinder 83, described first cylinder 82 under the effect of damping spring 81 along up-and-down movement in the cavity of the second cylinder 83.The outer ring of post core 50 is provided with outside thread, the upper end of post core 50 is connected with pipe link 40 with nut by pad, lower end is connected by the top of nut with fork bridge 71, the fork lower end of bridge 71 is fixedly connected with the second cylinder 83 of shock absorbing part 80, and the up-and-down movement of post core 50 drives the second cylinder 83 up-and-down movement thereupon.
Front-wheel 60 is arranged on the below of front fork 70 by rotating shaft, described rotating shaft is provided with gear 61, described gear 61 is arranged with front-mounted chains 62, one end of described front-mounted chains 62 is provided with spring 63, the other end is provided with steel wire 64, the upper end of described spring 63 and steel wire 64 is fixedly installed on the triangle joint block of front fork 70, the two ends of spring 63 and steel wire 64 are hook solid, the lower end of spring 63 and steel wire 64 is fastened in the first chain link place and the inboard end chain length place of front-mounted chains 62 respectively, spring 63 is fixedly installed on the same side of triangle joint block respectively with the upper end of steel wire 64.Wherein, when vehicle seat 30 is subject to the pressure of human body, utilize the application force between seat bar 20 and pipe link 40, driven in shock absorbing part 80 by post core 50 and carry, when the human body that is subject to jolting leaves vehicle seat, utilize the application force between seat bar 20 and pipe link 40, drive shock absorbing part 80 to press down by post core 50.
Principle of work: see shown in Fig. 2 to Fig. 4, when after vehicle seat 30 pressurized, seat bar 20 is subject to a downward pressure, produce a downward displacement, because pipe link 40 and seat bar 20 are hinged, pipe link 40 be present bar 20 effect under, also the pressure that existence one is downward, pipe link 40 is erected on fixed block 41, fixed block 41 plays a strong point, post core 50 by front fork 70 is mentioned by fixed block 41 by pipe link 40, second cylinder 83 of shock absorbing part 80 is mentioned by fork bridge 71 by post core 50, at this moment damping spring 81 pressurized in shock absorbing part 80 draws in, the distance of front-wheel 60 axle center and front fork 70 triangle joint block also can shorten, front-mounted chains 62 is under the effect of spring 63, can slide to the one end be connected with shock absorbing part 80, now, gear 61 left-hand revolution, front-wheel 60 dallies, when human body leaves vehicle seat, seat bar 20 sets back, pipe link 40 drives post core 50 to press down, shock absorbing part 80 is pressed down by fork bridge 71 by post core 50, at this moment the damping spring 81 in shock absorbing part 80 is upspring reset, the distance of front-wheel axle center and front fork 70 triangle joint block increases, front-mounted chains 62 can stretch by drag spring 63, driven gear 61 rotates clockwise, now, front-wheel 60 can drive forwards, and such human body is sitting on vehicle seat 30, the action of self being jolted is converted to the power driving front-wheel, reaches the effect of power-assisted.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (9)
1. a booster bicycle, comprise vehicle body frame, front-wheel (60), trailing wheel, pedal, sprocket wheel, chain and vehicle seat (30), it is characterized in that: the crossbeam (10) of described vehicle body frame is fixedly installed a bar (20), one end of described seat bar (20) is fixedly installed vehicle seat (30), the other end is fixedly installed fixed block (41), the rotating present bar (20) that arranges of pipe link (40) is gone up and is erected on described fixed block (41), one end of described pipe link (40) is connected with post core (50), the upper end of described post core (50) is fixedly connected with described pipe link (40), lower end is connected with the shock absorbing part (80) of front fork (70) by the fork bridge (71) of front fork (70), described front-wheel (60) is arranged on the below of front fork (70) by rotating shaft, described rotating shaft is provided with gear (61), described gear (61) is arranged with front-mounted chains (62), one end of described front-mounted chains (62) is provided with spring (63), the other end is provided with steel wire (64), the upper end of described spring (63) and steel wire (64) is fixedly installed on the triangle joint block of front fork (70), wherein, when vehicle seat (30) is subject to the pressure of human body, utilize the application force between seat bar (20) and pipe link (40), driven in shock absorbing part (80) by post core (50) and carry, when the human body that is subject to jolting leaves vehicle seat, utilize the application force between seat bar (20) and pipe link (40), shock absorbing part (80) is driven to press down by post core (50).
2. a kind of booster bicycle according to claim 1, is characterized in that: described seat bar (20) is fixedly connected with crossbeam (10) with the second welding block (22) by the first welding block (11).
3. a kind of booster bicycle according to claim 2, it is characterized in that: described first welding block (11) is welded on crossbeam (10), on the present bar (20) of second welding block (22) welding, locked by bolts and nuts between described first welding block (11) and the second welding block (22).
4. a kind of booster bicycle according to claim 1, is characterized in that: described pipe link (40) is by contiguous block (21) and the hinged present bar (20) of bearing pin (23).
5. a kind of booster bicycle according to claim 1, is characterized in that: on the present bar (20) of one end welding of described fixed block (41), the other end contacts with pipe link (40).
6. a kind of booster bicycle according to claim 1, it is characterized in that: described shock absorbing part (80) comprises damping spring (81), the first cylinder (82) and the second cylinder (83), described first cylinder (82) is fixedly connected with damping spring (81), described damping spring (81) is arranged in the cavity of the second cylinder (83), described first cylinder (82) under the effect of damping spring (81) along up-and-down movement in the cavity of the second cylinder (83).
7. a kind of booster bicycle according to claim 1, it is characterized in that: the outer ring of described post core (50) is provided with outside thread, the upper end of post core (50) is connected with pipe link (40) with nut by pad, lower end is connected by the top of nut with fork bridge (71), the lower end of described fork bridge (71) is fixedly connected with second cylinder (83) of shock absorbing part (80), wherein, the up-and-down movement of described post core (50) drives the second cylinder (83) up-and-down movement thereupon.
8. a kind of booster bicycle according to claim 1, is characterized in that: the two ends of described spring (63) and steel wire (64) are hook solid.
9. a kind of booster bicycle according to claim 8, it is characterized in that: the lower end of described spring (63) and steel wire (64) is fastened in the first chain link place and the inboard end chain length place of front-mounted chains (62) respectively, described spring (63) is fixedly installed on the same side of triangle joint block respectively with the upper end of steel wire (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499990.3U CN204236726U (en) | 2014-09-01 | 2014-09-01 | A kind of booster bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499990.3U CN204236726U (en) | 2014-09-01 | 2014-09-01 | A kind of booster bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236726U true CN204236726U (en) | 2015-04-01 |
Family
ID=52766249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499990.3U Expired - Fee Related CN204236726U (en) | 2014-09-01 | 2014-09-01 | A kind of booster bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515980A (en) * | 2016-10-31 | 2017-03-22 | 东莞市北扬工业设计有限公司 | Power-assisted bicycle |
-
2014
- 2014-09-01 CN CN201420499990.3U patent/CN204236726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515980A (en) * | 2016-10-31 | 2017-03-22 | 东莞市北扬工业设计有限公司 | Power-assisted 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: 20150401 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |