CN2114621U - Force storing device of bicycle brake - Google Patents
Force storing device of bicycle brake Download PDFInfo
- Publication number
- CN2114621U CN2114621U CN92212055U CN92212055U CN2114621U CN 2114621 U CN2114621 U CN 2114621U CN 92212055 U CN92212055 U CN 92212055U CN 92212055 U CN92212055 U CN 92212055U CN 2114621 U CN2114621 U CN 2114621U
- Authority
- CN
- China
- Prior art keywords
- bearing
- force
- fixed
- bicycle
- spring
- 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.)
- Granted
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to a force storing device for bicycle brake, which comprises a set of large and small coaxial shaft bearings installed on a rear wheel shaft of a bicycle, and a force-storing spring installed between the coaxial shaft bearings, wherein, both the large and the small shaft bearings are fixed on a drum which is connected with a steel wire, and are controlled by a hand brake slider that is connected to a hand brake. The utility model can control the force-storing spring to store force or release the force to apply work when required, so that functions of force storing and applying are achieved, a bicycle rider can save more force especially on an upslope, and simultaneously the bicycle can be ridden stably. Therefore, the utility model is especially suitable for long distance and long time riding, and is also suitable to be an ideal additional device for other non-motor vehicles or motor vehicles.
Description
The utility model relates to a kind of bicycle accessory, specifically is meant bicycle brake storage power apparatus.
Existing bicycle does not store up power apparatus, when travelling, bicycle rely on pedal power to advance, owing to when riding, often will be braked when meeting situation such as obstacle on the way (as descending speed fast or) by rim brake, thereby expended energy, when particularly meeting the slope, make the rider will pay more energy, and feel painstaking especially, especially long distance travel more need consume one's strength.
The purpose of this utility model just is to provide a kind of and the strength (or kinetic energy of car) of glancing impact can be stored, thereby when needed energy is discharged, to save the bicycle brake storage power apparatus of muscle power.
The purpose of this utility model is achieved in that the coaxial large and small bearing of device one cover on bicycle rear shaft, and between big bearing inner ring and little outside race, be fixed with storage power spring, simultaneously big outside race and little bearing inner ring all are fixed on the Decorative drum that is connected with the power transmission steel wire, and by the hand brake slide block control that connects rim brake.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is that one of the utility model is implemented structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure, 1-axletree, 2-bicycle rack, 3-flywheel, the 4-Decorative drum, the big bearing of 5-, the little bearing of 6-, 7-storage power spring, the 8-spring gear, 9-power transmission miniature gears, 10-power transmission big gear wheel, the 11-bearing support, 12-Decorative drum gear, 13-brakes projection, 14-hand brake slide block, 15-ratchet, 16-ratchet, 17-power transmission steel wire, 18-slipper guide, 19-spring.
With reference to accompanying drawing, the utility model mainly reaches relevant gear cluster by one group of coaxial big bearing (5), little bearing (6), the storage power spring (7) of device between two bearings of device on bicycle rear axletree (1) to be formed with braking projection (13), the hand brake slide block (14) of control usefulness, can be divided into Chu Li, transmission and control three parts.Wherein, storage power part is by big bearing (5), little bearing (6), storage power spring (7), ratchet (15) and ratchet (16) are formed, big bearing (5) and little bearing (6) coaxial (axletree (1)), the outer ring of big bearing (5) is fixed on the Decorative drum (4), the inner ring edge is provided with some braking projections (13), inner edge is fixed with an end of storage power spring (7), in, be provided with ratchet (15) and ratchet (16) between the outer ring, the outer ring of little bearing (6) is fixed with the other end and the spring gear (8) of storage power spring (7), inner ring one end is fixed on the Decorative drum (4) that flywheel (3) are housed, the other end is fixed with Decorative drum gear (12), and install on axletree (1), the two can rotate relatively; Running part promptly is made up of with the affixed Decorative drum gear (12) of Decorative drum and power transmission big gear wheel (10), power transmission miniature gears (9) and clockwork spring (8) and flywheel (3), Decorative drum (4) the pitch wheel group, wherein, power transmission big gear wheel (10) and miniature gears (9) are coaxial, and by bearing support (11) device on bicycle rack (2), the wheel steel ring links to each other with aperture on Decorative drum (4) external diameter by steel wire; Control part is made up of the braking projection (13) on the power transmission steel wire (17), slipper guide (18), spring (19), hand brake slide block (14) and the big bearing inner ring edge that connect rim brake, wherein, slide block (14) device is in slipper guide (18), can move relative to guide plate, the one end is fixed with power transmission steel wire (17), the other end is fixed with spring (19), and slipper guide also installs on bearing support (11).
When normally riding, chain drives flywheel and Decorative drum rotates, and Decorative drum gear (12) drives the rotation of big bearing (5) inner ring by two groups of gears and clockwork spring simultaneously; In the bicycle running process, need Chu Lishi, only need by power transmission steel wire (17), make slide block (14) (Fig. 1) motion left block braking projection (13), big bearing (5) inner ring is stopped operating, promptly store up power spring (7) outer end and stop operating, at this moment store up power spring (7) and begin to tighten Chu Li; When the needs spring force does work, only need unclamp power transmission steel wire (17), under the effect of spring (19), slide block (14) return, spring force just can pass through ratchet (16), ratchet (15) drives wheel.
Experiment shows, when long 10 meters of storage power spring (7), when wide 0.065 meter, thick 0.001 meter and gear (12) are 21:1 with gear (8) transmitting ratio, stores up continuously in the power process, and car can travel 1000 meters.As need clockwork spring (7) enough big energy and capacity are arranged, then can strengthen the internal diameter of big bearing (5), the length and the stiffness of increase clockwork spring (7).
Bicycle brake storage power apparatus of the present utility model, not only can keep the original rideability of bicycle effectively, and can also play Chu Li, power-assisted effect effectively, make bicyclist's more laborsaving (when especially going up a slope), can keep simultaneously driving steadily, especially being suitable at a distance, travelling for a long time, is a kind of comparatively desirable bicycle accessory.Simultaneously, this covering device also is suitable for other unpowered vehicle or self-propelled vehicle as braking storage power apparatus.
Claims (4)
1, a kind of bicycle brake storage power apparatus, it is characterized in that this device is by the coaxial big bearing (5) that is contained on the bicycle rear axletree (1), little bearing (6) and the storage power spring (7) that is loaded between the two bearings are formed, storage power spring (7) one ends are fixed on big bearing (5) inner ring, the other end is fixed on little bearing (6) outer ring, big bearing (5) outer ring all is fixed on the Decorative drum (4) that links to each other with the wheel steel wire with little bearing (6) inner ring, the inner ring of little bearing (6) is equipped with Decorative drum gear (12), spring gear (8) is equipped with in the outer ring, therebetween by power transmission big gear wheel (10), power transmission miniature gears (9) meshes respectively.
2, device according to claim 1 is characterized in that big bearing (5) inner ring edge is provided with some braking projections (13), is provided with ratchet (15) and ratchet (16) between its inside and outside circle.
3, device according to claim 1, it is characterized in that bearing support (11) is provided with slipper guide (18), be provided with relatively-movable hand brake slide block (14) in it, this slide block one end is fixed with power transmission steel wire (17), and the other end is fixed with spring (19).
4,, it is characterized in that power transmission big gear wheel (10) is coaxial with power transmission miniature gears (9), and be fixed on the cycle frame (2) by bearing support (11) according to the described device of one of claim 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92212055U CN2114621U (en) | 1992-01-10 | 1992-01-10 | Force storing device of bicycle brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92212055U CN2114621U (en) | 1992-01-10 | 1992-01-10 | Force storing device of bicycle brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2114621U true CN2114621U (en) | 1992-09-02 |
Family
ID=4956988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92212055U Granted CN2114621U (en) | 1992-01-10 | 1992-01-10 | Force storing device of bicycle brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2114621U (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 |
-
1992
- 1992-01-10 CN CN92212055U patent/CN2114621U/en active Granted
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2063495U (en) | Drive device by accumulated energy at braking | |
| CN2114621U (en) | Force storing device of bicycle brake | |
| CN2590844Y (en) | Inertial booster bicycle | |
| CN205998060U (en) | A kind of foldable gear-driven bicycle | |
| CN2493439Y (en) | Self-energy taking electric bicycle | |
| CN2160608Y (en) | Speed-reducing energy-accumulation booster for bicycle and motorcycle | |
| CN2305362Y (en) | Automatic speed changing wheel disc for bicycle | |
| CN201071099Y (en) | High-efficiency booster unit of bicycle | |
| CN2292068Y (en) | Mountain land power-boosting bicycle | |
| CN2545081Y (en) | Gearing mecham'sm for double person bicycle | |
| CN2117322U (en) | Bicycle energy accumulating strengthener | |
| CN2327604Y (en) | Speed varying bicycle | |
| CN2130762Y (en) | High-speed bicycle | |
| CN2393812Y (en) | Gear of speed variable bicycle | |
| CN2138092Y (en) | Tricycle two driving wheels and two brakes unit | |
| CN2040877U (en) | Bicycle with automatic stress applying device | |
| CN2174413Y (en) | Mechanical energy-storing apparatus for rickshaw | |
| CN2139922Y (en) | Transmission device for tricycle | |
| CN2155346Y (en) | Gear driven cycle | |
| CN2248678Y (en) | Pedal tricycle with lever force increaing mechanism | |
| CN2379384Y (en) | Bicycle with booster | |
| CN2137236Y (en) | Automatic cart | |
| CN2182777Y (en) | Speed-changeable bicycle with two step transmission with back wheel axle used as crank | |
| CN2434203Y (en) | Double-person bicycle driven by planet gear and speed variable chain wheel | |
| CN2350305Y (en) | Reduced chain wheel assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |