CN203544268U - Novel bicycle energy-storage and power assistance braking system - Google Patents
Novel bicycle energy-storage and power assistance braking system Download PDFInfo
- Publication number
- CN203544268U CN203544268U CN201320687662.1U CN201320687662U CN203544268U CN 203544268 U CN203544268 U CN 203544268U CN 201320687662 U CN201320687662 U CN 201320687662U CN 203544268 U CN203544268 U CN 203544268U
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- China
- Prior art keywords
- reel
- wheel
- bicycle
- miniature gears
- frame
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- Expired - Fee Related
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Abstract
The utility model discloses a novel bicycle energy-storage and power assistance braking system which comprises a rack, a wheel, a big gear, a friction clutch, a reel, a tension spring clutch, small gears, a self-locking block, a steel wire, a gas spring, brake cables and a bicycle body. The rack is connected with the bicycle body, the friction clutch is installed between the wheel and the big gear, the tension spring clutch is installed between the reel and the small gears, the self-locking block is installed between the small gears and the rack, the steel wire is connected with the reel, the gas spring is connected with the wheel, and the brake cables are connected with the rack. Kinetic energy can be stored while a bicycle is braked, the energy of the bicycle is released when the bicycle is ridden on an upslope or started so that manpower can be saved, resources can be reasonably distributed, and meanwhile because power for braking has an upper limit, the danger that the bicycle body tilts forwards in the braking process can not happen for front braking.
Description
Technical field
The utility model relates to bicycle product technical field, especially a kind of novel energy-storing booster bicycle brake system.
Background technology
Along with the development of arteries of communication, the universal of bicycle become a kind of trend, and bicycle is not only convenient and swift, and can take exercises, and is deeply subject to liking of consumers in general.The brake modes that bicycle adopts is in the market all modes of friction, all kinetic energy can change into dissipation of heat and fall, and in some cases, as but painstaking in the extreme in ridden in the upward slope processes such as starting, upper tunnel, upper bridge, existing bicycle brake only can play the effect of braking, people can not energy storage recycle, so can not be utilized fully in middle the spent power of riding.
Utility model content
For the problems referred to above, the utility model aims to provide a kind of novel energy-storing booster bicycle brake system.For realizing this technical purpose, scheme of the present utility model is: a kind of novel energy-storing booster bicycle brake system, comprise frame, wheel, big gear wheel, friction clutch, reel, torsional spring clutch, miniature gears, self-locking block, steel wire, gas spring, brake cable, vehicle body, described frame is connected with vehicle body, described friction clutch is arranged between wheel and big gear wheel, described torsional spring clutch is arranged between reel and miniature gears, described self-locking block is arranged between miniature gears and frame, described steel wire is connected with reel, described gas spring is connected with wheel, described brake cable is connected with frame.
As preferably, described frame has three holes.
As preferably, described friction clutch is synchronizeed with wheel all the time, is fixedly connected with.
As preferably, described miniature gears has two, whenever all keeps engagement, by controlling frame, controls and the engaging of big gear wheel.
As preferably, described self-locking block guarantees that in the situation that not having external force to pull miniature gears can only unidirectional rotation and now keep relative static with gear, in addition under the space constraint of frame the action radius of self-locking block in 15 degree left and right.
As preferably, described torsional spring clutch profile is a coil spring, small volume, can only single-direction transmission without external force in the situation that, oppositely skid, by external force control, can realize Bidirectional driving, coaxial with reel and miniature gears, be used for the clutch of miniature gears and reel.
As preferably, described brake cable has two, be connected, but opposite direction is used for respectively controlling two miniature gearss that engage with big gear wheel, in two brake cable, all has spring to reset with same one end of frame.
As preferably, described gas spring is energy-storage travelling wave tube, by gear, and reel, the driving systems such as steel wire are connected with wheel.
As preferably, described big gear wheel, miniature gears and reel are rotation system, connect gas spring and wheel.
The utility model can store kinetic energy in bicycle brake, then when running into upward slope or starting, the energy of bicycle is discharged, to save manpower, reasonable distribution resource, this brake system is because the power of brake exists the upper limit simultaneously, therefore for front brake, can there is not the danger that vehicle body leans forward in brake process.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is local structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As Fig. 1, shown in 2, a kind of novel energy-storing booster bicycle brake system of the utility model embodiment, comprise frame 1, wheel 2, big gear wheel 3, friction clutch 4, reel 5, torsional spring clutch 6, miniature gears 7, self-locking block 8, steel wire 9, gas spring 10, brake cable 11, vehicle body 12, described frame 1 is connected with vehicle body 12, described friction clutch 4 is arranged between wheel 2 and big gear wheel 3, described torsional spring clutch 6 is arranged between reel 5 and miniature gears 7, described self-locking block 8 is arranged between miniature gears 7 and frame 1, described steel wire 9 is connected with reel 5, described gas spring 10 is connected with wheel 2, described brake cable 11 is connected with frame 1.
As preferably, described frame 1 has three holes.
As preferably, described friction clutch 4 is synchronizeed with wheel 2 all the time, is fixedly connected with.
As preferably, described miniature gears 7 has two, whenever all keeps engagement, by controlling frame 1, controls and the engaging of big gear wheel 3.
As preferably, described self-locking block 8 guarantees that in the situation that not having external force to pull miniature gears 7 can only unidirectional rotation and now keep relative static with gear, in addition under the space constraint of frame 1 action radius of self-locking block 8 in 15 degree left and right.
As preferably, described torsional spring clutch 6 profiles are coil springs, small volume, can only single-direction transmission without external force in the situation that, oppositely skid, by external force control, can realize Bidirectional driving, coaxial with reel 5 and miniature gears 7, be used for the clutch of miniature gears 7 and reel 5.
As preferably, described brake cable 11 has two, be connected, but opposite direction is used for respectively controlling in 7, two brake cable of two miniature gearss that engage with big gear wheel 3 and all has spring to reset with same one end of frame 1.
As preferably, described gas spring 10 is energy-storage travelling wave tube, by gear, and reel 5, the driving systems such as steel wire 9 are connected with wheel 2.
As preferably, described big gear wheel 3, miniature gears 7 and reel 5 are rotation system, connect gas spring 10 and wheel 2.
Principle of work of the present utility model: while normally travelling, cycling is not affected, power-transfer clutch is separation with reel, and gas spring is not stressed, and steel wire is lax.When needs brake, wheel is connected to enter energy storage state with gas spring with driving system, now, pinch lower brake handle, bicycle enters braking state, and power-transfer clutch is connected with reel, and a miniature gears is connected with reel, another miniature gears idle running, gas spring is compressed, and steel wire is tight.After car stops, wheel enter hold mode separation with gear, self-locking block is stuck in the middle of two miniature gearss, and gear cannot rotate, now, releasing of brake handle, cycling is unaffected, and power-transfer clutch is separation with reel, miniature gears is separation with reel, and gas spring is compressed, and steel wire is tight.Until needs, feed back when laborsaving, pinch lower release handle, self-locking block is replied initial condition, and not with Gear Contact, bicycle starts automatically to provide power forward, power-transfer clutch is connected with reel, another miniature gears engages with big gear wheel, and gas spring starts rebound reset, and steel wire is tight until be returned to initial condition, gear engages with wheel, oppositely releases energy.
The above; it is only preferred embodiment of the present utility model; not in order to limit the utility model, all-to be any trickle modification above embodiment done according to technical spirit of the present utility model, to be equal to and to replace and improve, within all should being included in the protection domain of technical solutions of the utility model.
Claims (4)
1. a novel energy-storing booster bicycle brake system, it is characterized in that: comprise frame, wheel, big gear wheel, friction clutch, reel, torsional spring clutch, miniature gears, self-locking block, steel wire, gas spring, brake cable, vehicle body, described frame is connected with vehicle body, described friction clutch is arranged between wheel and big gear wheel, described torsional spring clutch is arranged between reel and miniature gears, described self-locking block is arranged between miniature gears and frame, described steel wire is connected with reel, described gas spring is connected with wheel, and described brake cable is connected with frame.
2. a kind of novel energy-storing booster bicycle brake system according to claim 1, is characterized in that: described frame has three holes.
3. a kind of novel energy-storing booster bicycle brake system according to claim 1, is characterized in that: described brake cable has two.
4. a kind of novel energy-storing booster bicycle brake system according to claim 1, is characterized in that: described miniature gears engages afterwards with big gear wheel and reel is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687662.1U CN203544268U (en) | 2013-11-04 | 2013-11-04 | Novel bicycle energy-storage and power assistance braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687662.1U CN203544268U (en) | 2013-11-04 | 2013-11-04 | Novel bicycle energy-storage and power assistance braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544268U true CN203544268U (en) | 2014-04-16 |
Family
ID=50462422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687662.1U Expired - Fee Related CN203544268U (en) | 2013-11-04 | 2013-11-04 | Novel bicycle energy-storage and power assistance braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523144A (en) * | 2013-11-04 | 2014-01-22 | 上海海事大学 | Novel energy storage boosting bicycle brake system |
-
2013
- 2013-11-04 CN CN201320687662.1U patent/CN203544268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523144A (en) * | 2013-11-04 | 2014-01-22 | 上海海事大学 | Novel energy storage boosting bicycle brake system |
| CN103523144B (en) * | 2013-11-04 | 2015-11-11 | 上海海事大学 | A kind of energy storage booster bicycle brake system |
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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: 20140416 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |