CN205837107U - A kind of Accelarators for bicycles - Google Patents
A kind of Accelarators for bicycles Download PDFInfo
- Publication number
- CN205837107U CN205837107U CN201620666355.9U CN201620666355U CN205837107U CN 205837107 U CN205837107 U CN 205837107U CN 201620666355 U CN201620666355 U CN 201620666355U CN 205837107 U CN205837107 U CN 205837107U
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- CN
- China
- Prior art keywords
- gear
- block
- front frame
- ring gear
- accelarators
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of Accelarators for bicycles, it is arranged on a structure being arranged in front frame is on the front-wheel of ring gear, booster includes the drive mechanism being arranged in front frame and the accumulating mechanism rotated, several elastic transmission blocks it are provided with on the power transmission shaft of drive mechanism, its outer end is Stiff Block, the travelling gear engaged with ring gear it is provided with in one end of power transmission shaft, the other end is provided with one of them gear of one group of meshing gear, and another gear is arranged in front frame by a pony axle；It is provided with fixed conveyor block in the rotary shaft of accumulating mechanism, is provided with inside on the rotating shaft and there is the ratchet of clockwork spring, pony axle is provided with the ratchet reversely engaged with ratchet；The elastic force of elastic transmission block is so that any one elastic transmission block is stretched between any two adjacent fixed conveyor blocks engage.Accelarators for bicycles of the present utility model, simple in construction, realize power-assisted merely with the conversion between mechanical energy.
Description
Technical field
This utility model relates to booster field, particularly relates to a kind of Accelarators for bicycles.
Background technology
Accelarators for bicycles is a kind of to may be mounted at the device of a certain ad-hoc location on bicycle, can by travelling from
Its kinetic energy, when needs braking deceleration, is converted into potential energy, produces braking effect simultaneously by driving.And when bicycle need accelerate or
During climbing, the potential energy release acting that will store, plays power-assisted effect and reduces the effect of physical consumption cyclist.Existing conventional
Accelarators for bicycles kinetic energy need to be utilized to realize, waste the energy, increase bicycle structure complexity.
Utility model content
The utility model proposes a kind of Accelarators for bicycles, solve and prior art utilizes electric energy could realize bicycle
The problem of power-assisted.
The technical solution of the utility model is achieved in that
A kind of Accelarators for bicycles, it is arranged on a structure is on the front-wheel of ring gear, and what ring gear rotated is arranged on
In front frame, described booster includes the drive mechanism being arranged in front frame and accumulating mechanism, the biography of drive mechanism rotated
Being evenly arranged with several elastic transmission blocks dissipated to periphery on moving axis, the outer end of elastic transmission block is Stiff Block, is passing
One end of moving axis is provided with the travelling gear engaged with described ring gear, and the other end is provided with one of them of one group of meshing gear
Gear, another gear is arranged in front frame by a pony axle；It is evenly arranged with in the rotary shaft of accumulating mechanism with elastic
Drive block corresponding fixed conveyor block, is provided with inside on the rotating shaft and has the ratchet of clockwork spring, described pony axle is provided with
The ratchet reversely engaged with ratchet；
The elastic force of elastic transmission block is so that any one elastic transmission block is stretched between any two adjacent fixed conveyor blocks
Engage.
Preferably, in described Accelarators for bicycles, the inner side that described front frame is positioned at described ring gear is provided with
At least two supports gear, and each support gear is arranged in front frame by what support shaft rotated, and two support gear respectively
It is arranged on the both sides of described booster.
Preferably, in described Accelarators for bicycles, described front frame is positioned at being provided above of described ring gear
Having a retaining groove, the outside of described retaining groove is fixed in described front frame, and in the cell body of retaining groove, the periphery with described ring gear is joined
Close, for limiting the axially-movable of ring gear.
Preferably, in described Accelarators for bicycles, the structure of described elastic transmission block is to set in the inner of Stiff Block
Being equipped with spring, the other end of this spring is provided with contiguous block, axial only along elastic transmission of the elastic force of this spring.
The beneficial effects of the utility model are: the centrifugal force on power transmission shaft is passed through by Accelarators for bicycles of the present utility model
Engagement between elastic transmission block and fixed conveyor block is converted into energy storage in clockwork spring, then the energy of this storage is passed through spine
Wheel ratchet is converted into the kinetic energy of travelling gear, for providing power-assisted to bicycle, is to fully rely on the conversion between mechanical energy in fact
Existing power-assisted, produces without garbage, clean environment firendly.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the assembling schematic diagram of this utility model a kind of Accelarators for bicycles Accelarators for bicycles；
Fig. 2 is the planar structure schematic diagram of booster.
In figure:
1, booster；2, ring gear；3, front frame；4, drive mechanism；5, accumulating mechanism；6, gear is supported；7, retaining groove；
41, power transmission shaft；42, elastic transmission block；43, travelling gear；44, meshing gear；45, pony axle；51, rotary shaft；52, fixing biography
Motion block；53, ratchet；54, ratchet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Embodiment, a kind of Accelarators for bicycles as depicted in figs. 1 and 2 of the present utility model, booster 1 is arranged on one
Structure is on the front-wheel of ring gear 2, and what ring gear 2 rotated is arranged in front frame 3.
Booster 1 includes the drive mechanism 4 being arranged in front frame and accumulating mechanism 5, the transmission of drive mechanism 4 rotated
It is evenly arranged with several elastic transmission blocks 42 dissipated to periphery on axle 41, is provided with and ring gear in one end of power transmission shaft 41
The travelling gear 43 of 2 engagements, the other end is provided with one of them gear of one group of meshing gear 44, and another gear passes through
Rotating shaft 45 is arranged in front frame 3；Fix corresponding with elastic transmission block 42 it is evenly arranged with in the rotary shaft 51 of accumulating mechanism 5
Drive block 52, is provided with inside in rotary shaft 51 and has the ratchet 53 of clockwork spring, pony axle 45 is provided with reverse with ratchet 53
The ratchet 54 of engagement；The elastic force of elastic transmission block 45 is so that any one elastic transmission block is stretched to any two adjacent fixed conveyor
Between block, and engage.
Power-assisted process is: when bicycle speed is fast, and elastic transmission block starts axially along under the influence of centrifugal force
Stretch out, between adjacent two the fixed conveyor block that spring transmission block is stretched in rotary shaft, and nibble with fixed conveyor block
Close, the clockwork spring in ratchet is tightened, stores energy in clockwork spring；When bicycle speed slows down, act on elastic transmission
Centrifugal force on block is less than the elastic force of elastic transmission block, elastic transmission block reset, and now, clockwork spring is by the ratchet of reversely engagement
The energy release that ratchet clockwork spring stores, is transmitted to after being commutated by jackshaft on power transmission shaft, and power transmission shaft is again by nibbling with ring gear
Power is transferred on ring gear by the travelling gear closed, thus realizes power-assisted.Additionally, the cooperation of click prevents clockwork spring from storing
Interference between all parts after energy.During the clockwork spring of booster stores energy, the speed of bicycle will also decrease,
The effect playing brake connect, it is to avoid bicyclist resolutely breaks brake when speed is fast, improves the safety of bicycle.
The structure of elastic transmission block 42 includes Stiff Block, spring and contiguous block, and spring is connected to Stiff Block and connection
On block, contiguous block is for being connected with power transmission shaft, and Stiff Block is positioned at the outer end of spring, and the elastic force of spring is only along elastic transmission block
Axially.The simple in construction of elastic transmission block, improves the ease coordinated with fixed conveyor block.
In order to more stable for ring gear be fixed in front frame, the inner side being positioned at ring gear 2 in front frame 3 is provided with
At least two supports gear 6, and each support gear 6 is arranged in front frame by what support shaft rotated, and two support gear and divide
It is not arranged on the both sides of booster 1.
Be positioned at ring gear 2 in front frame 3 is provided above a retaining groove 7, and the outside of retaining groove 7 is fixed on front frame 3
On, coordinate with the periphery of ring gear 2 in the cell body of retaining groove 7, for limiting the axially-movable of ring gear.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (4)
1. an Accelarators for bicycles, it is characterised in that it is arranged on a structure is on the front-wheel of ring gear, ring gear rotates
Be arranged in front frame, described booster include rotate the drive mechanism being arranged in front frame and accumulating mechanism, transmission
Being evenly arranged with several elastic transmission blocks dissipated to periphery on the power transmission shaft of mechanism, the outer end of elastic transmission block is rigidity
Block, is provided with the travelling gear engaged with described ring gear in one end of power transmission shaft, and the other end is provided with one group of meshing gear
One of them gear, another gear is arranged in front frame by a pony axle；It is uniformly arranged in the rotary shaft of accumulating mechanism
There is fixed conveyor block corresponding with elastic transmission block, be provided with inside on the rotating shaft and there is the ratchet of clockwork spring, described pony axle
On be provided with the ratchet reversely engaged with ratchet；
The elastic force of elastic transmission block is so that any one elastic transmission block is stretched between any two adjacent fixed conveyor blocks and it
Engagement.
Accelarators for bicycles the most according to claim 1, it is characterised in that be positioned at described ring gear in described front frame
Inner side is provided with at least two and supports gear, and each support gear is arranged in front frame by what support shaft rotated, two
Support gear is separately positioned on the both sides of described booster.
Accelarators for bicycles the most according to claim 1, it is characterised in that be positioned at described ring gear in described front frame
Be provided above a retaining groove, the outside of described retaining groove is fixed in described front frame, with described internal tooth in the cell body of retaining groove
The periphery of circle coordinates, for limiting the axially-movable of ring gear.
Accelarators for bicycles the most according to claim 1, it is characterised in that the structure of described elastic transmission block is in rigidity
The inner of block is provided with spring, and the other end of this spring is provided with contiguous block, and the elastic force of this spring is only along the axle of elastic transmission
To.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666355.9U CN205837107U (en) | 2016-06-30 | 2016-06-30 | A kind of Accelarators for bicycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666355.9U CN205837107U (en) | 2016-06-30 | 2016-06-30 | A kind of Accelarators for bicycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205837107U true CN205837107U (en) | 2016-12-28 |
Family
ID=57622109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620666355.9U Expired - Fee Related CN205837107U (en) | 2016-06-30 | 2016-06-30 | A kind of Accelarators for bicycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205837107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128432A (en) * | 2017-06-16 | 2017-09-05 | 晋中学院 | Bicycle buncher |
-
2016
- 2016-06-30 CN CN201620666355.9U patent/CN205837107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128432A (en) * | 2017-06-16 | 2017-09-05 | 晋中学院 | Bicycle buncher |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20210630 |