CN86208165U - Additional electric driving device for bicycle - Google Patents
Additional electric driving device for bicycle Download PDFInfo
- Publication number
- CN86208165U CN86208165U CN198686208165U CN86208165U CN86208165U CN 86208165 U CN86208165 U CN 86208165U CN 198686208165 U CN198686208165 U CN 198686208165U CN 86208165 U CN86208165 U CN 86208165U CN 86208165 U CN86208165 U CN 86208165U
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- China
- Prior art keywords
- bicycle
- additional electric
- electric device
- bicycle according
- control mechanism
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Abstract
The utility model discloses an additional electric driving device used for a manpower vehicle, in particular to a bicycle, comprising a power device, a drive mechanism which is rotated in coaxer with the power device, and a control mechanism which can control the coupling or the separation of the drive mechanism and the outer edge part of wheels. The utility model has the advantages of simple structure and light weight, and can be arranged conveniently on the existing bicycle with various models; the additional electric driving device not only can be separated from the original manpower driving device of the bicycle, but also can be operated by the resultant force of the manpower and the electromotive force. The original appearance paint of the bicycle which is provided with the utility model can be kept, and the original riding performance and the normal use of each component of the bicycle can not be influenced.
Description
The utility model relates to a kind of human powered vehicle, particularly the additional electric device of relevant bicycle.
Advantages such as bicycle is a kind of vehicle that people widely use, and it has light and flexible, and price is low are liked by the masses deeply.But bicycle need consume bicyclist's muscle power, and along with the increasing of the prolongation of the raising of the speed of a motor vehicle, distance, road grade, the muscle power that the bicyclist consumes is also bigger.The Forever brand DX-130 type power booster bicycle is that a cover driven by power equipment is housed on the basis of 510 millimeters small-wheel bicycles, owing to do power with electric energy, therefore makes the bicyclist greatly laborsaving, and it is low and do not have an advantage of exhaust emission to have noise again.The driven by power equipment of the Forever brand DX-130 type power booster bicycle is by forming as the voltage indicator of two 6QA-36S storage batterys, check circuit system voltage and the service condition of power supply, wire-wound dish type electrical motor, driving device, arrangement of clutch and effector with electrically-actuated throttle device.This driving device is made up of gear reducer, chain and sprocket wheel, drives the trailing wheel rotation by chain.The axis that the manpower of the Forever brand DX-130 type power booster bicycle is ridden then links to each other with gear reducer with chain by complicated automatic overriding clutch.A kind of like this manpower the driving and power drive that driven by power lumps together, complex structure not only, driving efficiency is low, weight is big, the price height, and it has destroyed Regular Bicycle and has directly driven original transmission device of trailing wheel by the chain wheel on the axis with chain, therefore can not be used for the bicycle of existing various models.The Forever brand DX-130 type power booster bicycle has adopted above-mentioned this driving device, makes it be much slower than wheel directly through identical bicycle when only riding with manpower, has lost the brisk characteristics of cycling.
It is a kind of simple in structure that the purpose of this utility model is to provide, the driving efficiency height, and in light weight, price is low, can be independent of outside the bicycle and man power actuating device, can be installed in the additional electric device on the various model bicycles easily.
The purpose of this utility model is achieved in that a kind of human powered vehicle that is used for, the additional electric device of bicycle particularly, its feature comprises engine installation, with the transmission device of engine installation coaxial rotation, with control drive mechanism and felly partial engagement or the control mechanism that separates.
The utility model has following advantage: 1) do not destroy the original people's force transmission mechanism of bicycle, applicable to existing various model bicycles.2) regulate the bicycle speed of a motor vehicle with control mechanism control by the transmission device and felly part length contact time of driven by motor, can save electrically-actuated throttle device, gear reducer and chain gear, simplify the structure.3) lack than the Forever brand DX-130 type power booster bicycle and use a storage battery, but have charging once to travel 60 kilometers, the performance that maximum speed is 20 kilometers/hour.4) in light weight, it is lighter more than 1/3rd than the Forever brand DX-130 type power booster bicycle that bicycle of the present utility model is housed.5) expense is low, and the utility model is about the 40-60% of the Forever brand DX-130 type power booster bicycle together with the price of bicycle.6) can be installed in easily on the bicycle of various models.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Scheme drawing when Fig. 2 is structure shown in Figure 1 and felly partial engagement.
Fig. 3 is the structural representation of another kind of embodiment of the present utility model.
Fig. 4 is the structural representation of the effector of the utility model control mechanism.
Fig. 5 is the section-drawing of the motor switch of effector shown in Figure 4.
With reference to Fig. 1, control mechanism of the present utility model has first holder arms, 2, the second holder arms 3, clamp axle 13, spring 12.First holder arms 2 and second holder arms, 3 usefulness clamp axles, 13 hinged supports.The B end of first holder arms 2 has the A end that connects lock beans 6, the second holder arms 3 of handling cable wire 5 that the bearing 4 of the flexible overcoat 22 of supporting is arranged.Spring 12 makes first holder arms 2 and second holder arms 3 be in open configuration.Be fixed with permanent magnet motor 8,17 through V shaped slab 7,18 respectively on the D end of the C of second holder arms 3 end and first holder arms 2 as engine installation.Link to each other with motor shaft 9,16 as the friction wheel 11,14 of the driving device axle sleeve 10,15 by separately.Control mechanism can be installed on the frame trailing wheel diagonal ligament frame through clamping plate 1, or on the front-wheel crotch.
The utility model service condition can be referring to Fig. 2.Under the effect of handling cable wire 5, the D end of the C of second holder arms 3 end and first holder arms 2 is drawn close from the wheel left and right sides friction wheel 11,14 to felly, till two the sides clampings of friction wheel 11,14 with wheel rim 19 and tire 20.Thereby wheel 21 is in the drive rotation down of the opposite friction wheel 11,14 of hand of rotation.When loosening manipulation cable wire 5, first holder arms 2 and second holder arms 3 outwards open under spring 12 effects, and the friction wheel 11,14 and the two sides of wheel rim 19 and tire 20 are disengaged, and return to state shown in Figure 1.
With reference to Fig. 3, version of the present utility model can be such: come supporting sleeve 10,15 with sleeve block 36,39 respectively at the D of the C of second holder arms 3 end and first holder arms 2 end, and permanent magnet motor 8,17 links to each other with axle sleeve 10,15 with flexible axle 37,38 respectively, thereby drive friction wheel 11,14.Permanent magnet motor 8,17 can be fixed on the bicycle schoolbag frame like this, to alleviate the weight that holder arms 2,3 bears.
The utility model can also be installed friction wheel on a holder arms, and on another holder arms idle pulley is installed.
Driving device of the present utility model can also be to have the star thumb wheel of stirring cycle wheel outer edge framing bar.
The profile of the utility model friction wheel 11,14 is cylindrical, or truncated cone, but for improving friction effect, preferably the gyro-rotor that is formed by two inner sunken faces as shown in Figure 1 forms excellent contact with the tyre and rim side respectively.The material of friction wheel 11,14 can be rubber or plastics.
The effector of control mechanism of the present utility model has the cable wire 5 of manipulation, flexible overcoat 22, handle 25, motor switch 23 as shown in Figure 4.Cable wire 5 links to each other with handle 25, and handle 25 usefulness bearing pins 27 are hinged with handle set 24, and flexible overcoat 22 is bearing on the handle set 24.By strap 26 and handle set 24 effector is clamped on the handlebar 28.The visible Fig. 5 of the concrete structure of motor switch 23 has fixed contact 32, inclined-plane projection 31, armature contact 33, and elastic arm 34 has the switch cover 30 of elongated slot 29, base plate 35.Inclined-plane projection 31 is passed groove 29 and is protruded from switch cover 30.
When operation, handle 25 drives manipulation cable wire 5 makes control mechanism that driving device is drawn close to wheel 21 peripheral edge portions, depresses inclined-plane projection 31 simultaneously, and contact 33 is contacted with 32, and motor circuit is connected, permanent magnet motor 8,17 rotations.When decontroling handle 25, control mechanism makes driving device partly separate with felly, and elastic arm 34 pops up armature contact 33 simultaneously, leaves fixed contact 32, cuts off motor circuit, and magneto-electric machine 8,17 stops the rotation.
Claims (9)
1, a kind of additional electric device of the human powered vehicle that is used for, particularly bicycle is characterized in that comprising engine installation, with the transmission device of engine installation coaxial rotation, with control drive mechanism and the joint of felly part or the control mechanism that separates.
2, the additional electric device of bicycle according to claim 1 is characterized in that above-mentioned control mechanism has first holder arms, 2, the second holder arms 3, clamp axle 13, spring 12.
3, the additional electric device of bicycle according to claim 2 is characterized in that an end of first holder arms 2 in the above-mentioned control mechanism has an end that connects lock beans 6, the second holder arms 3 of handling cable wire 5 that the bearing 4 of the flexible overcoat 22 of supporting is arranged.
4, the additional electric device of bicycle according to claim 1 is characterized in that above-mentioned control mechanism is fixed with engine installation, and engine installation directly links to each other with transmission device.
5, the additional electric device of bicycle according to claim 1 is characterized in that above-mentioned transmission device is bearing on the control mechanism, and driving device links to each other with engine installation with flexible axle.
6, the additional electric device of bicycle according to claim 1 is characterized in that driving device is friction wheel 11,14 or star thumb wheel.
7, the additional electric device of bicycle according to claim 6, the profile that it is characterized in that friction wheel is cylinder, the frustum of a cone or the gyro-rotor with two inner sunken faces.
8, the additional electric device of bicycle according to claim 7, the material that it is characterized in that friction wheel is rubber or plastics.
9, the additional electric device of bicycle according to claim 1 is characterized in that the effector of control mechanism has the cable wire 5 of manipulation, flexible overcoat 22, handle 25, motor switch 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198686208165U CN86208165U (en) | 1986-10-23 | 1986-10-23 | Additional electric driving device for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198686208165U CN86208165U (en) | 1986-10-23 | 1986-10-23 | Additional electric driving device for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86208165U true CN86208165U (en) | 1987-08-19 |
Family
ID=4810437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198686208165U Withdrawn CN86208165U (en) | 1986-10-23 | 1986-10-23 | Additional electric driving device for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86208165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502085A (en) * | 2018-05-14 | 2018-09-07 | 华明浩 | A kind of portable bicycle auxiliary power unit |
-
1986
- 1986-10-23 CN CN198686208165U patent/CN86208165U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502085A (en) * | 2018-05-14 | 2018-09-07 | 华明浩 | A kind of portable bicycle auxiliary power unit |
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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 |