CN204236702U - A kind of dismantling type electric bicycle - Google Patents
A kind of dismantling type electric bicycle Download PDFInfo
- Publication number
- CN204236702U CN204236702U CN201420580363.2U CN201420580363U CN204236702U CN 204236702 U CN204236702 U CN 204236702U CN 201420580363 U CN201420580363 U CN 201420580363U CN 204236702 U CN204236702 U CN 204236702U
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- Prior art keywords
- fluted disc
- axle
- vehicle frame
- type electric
- electric bicycle
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Abstract
The utility model discloses a kind of dismantling type electric bicycle, comprise vehicle frame, the front vehicle wheel be arranged on vehicle frame, rear wheel, driving front vehicle wheel, rear wheel rotate power system, described power system comprise link with front vehicle wheel or rear wheel the first tooth bar, with the large fluted disc of the first tooth bar nested encryptions, large fluted disc is placed on the first axle, on first axle the large fluted disc left and right sides be also provided with two cranks ride, also comprise the detouchable actuating unit be arranged on vehicle frame, described actuating unit comprises transmission component and electric power assembly.The utility model provides a kind of dismantling type electric bicycle, according to the requirement of user, can be changed to bicycle at any time, or be changed to battery-driven car by bicycle by battery-driven car.
Description
Technical field
The utility model patent relates to bicycle art, specifically refers to a kind of dismantling type electric bicycle.
Background technology
Bicycle is one of the most successful a kind of manual machine of mankind's utility model, the complicated machinery be made up of many simple machines.But along with the development of urban culture, the rhythm of life of the mankind is progressively accelerated, the demand of people to the vehicle there occurs change, pursue more powerful power and more comfortable experience, traditional manpower that only relies on has been difficult to as the bicycle of power the needs meeting people, and the mankind are more inclined to and have one without the need to manually driven battery-driven car.Meanwhile, the development of urban culture has also expedited the emergence of the problem that people generally lack physical training, and therefore people are except needs battery-driven car, also need the bicycle that traditional; Have two bicycles simultaneously, occupy on the one hand the Residential Areas In Metropolitan that user is originally just shorter of money, cannot meet on the other hand user interim, to be changed by bicycle and ride battery-driven car or change demand by bike by battery-driven car.
Utility model content
In view of this, the utility model, for solving the problems of the technologies described above, provides a kind of dismantling type electric bicycle, according to the requirement of user, can be changed to bicycle at any time, or be changed to battery-driven car by bicycle by battery-driven car.
The purpose of this utility model is achieved through the following technical solutions:
A kind of dismantling type electric bicycle, comprise vehicle frame, the front vehicle wheel be arranged on vehicle frame, rear wheel, driving front vehicle wheel, rear wheel rotate power system, described power system comprise link with front vehicle wheel or rear wheel the first tooth bar, with the large fluted disc of the first tooth bar nested encryptions, large fluted disc is placed on the first axle, on first axle the large fluted disc left and right sides be also provided with two cranks ride, also comprise the detouchable actuating unit be arranged on vehicle frame, described actuating unit comprises transmission component and electric power assembly; Described transmission component comprises the second tooth bar, four fluted discs, on described first axle, large fluted disc both sides, crank foot-operated within be provided with the first fluted disc and the second fluted disc, described vehicle frame is provided with the 3rd fluted disc and the 4th fluted disc, described 3rd fluted disc is fixed on vehicle frame by fixed block, and described 4th fluted disc is fixed on vehicle frame by portable bar; Described first fluted disc is socketed the second tooth bar, and described second tooth bar also finally gets back to the first fluted disc to form circulation loop by the first fluted disc, the 3rd fluted disc, the second fluted disc, the 4th fluted disc successively.
Described electric power assembly comprises motor and battery, and described electric power assembly is fixed on vehicle frame; The output shaft of described motor is connected with the 3rd fluted disc or the 4th fluted disc.
Described vehicle frame comprises seat cushion, is arranged on the upper pipe of arrangement below seat cushion, end to end and triangular in shape, lower pipe and standpipe, and described fixed block is fixed on the top of standpipe, and described fixed block is provided with the second axle, and described 3rd fluted disc is placed on the second axle; Described portable bar comprises the dead axle being arranged on an end, the 3rd axle being arranged on the other end, and described 4th fluted disc is placed on the 3rd axle.
Described upper pipe is provided with snap ring, and described electric power assembly is fixed on vehicle frame by the buckle stirred on snap ring.
Described portable bar is provided with through hole away from the other end of dead axle, described lower pipe is provided with diameter and equals through hole center and the OC bow of dead axle, described bow through through hole and mutually vertical with portable bar, described through hole hole wall be provided with press swing arm, knob that swing arm degree of tightness is pressed in adjustment.
Described actuating unit appearance surface cover has protective cover.
The utility model compared to the beneficial effect of prior art is:
Traditional bicycle drives rear wheel by large fluted disc, car load is driven to move ahead by the rear wheel rotated, compared with traditional bicycle, dismantling type electric bicycle of the present utility model both sides, big gear wheel left and right be also equipped with respectively the first fluted disc and the second fluted disc, above be also provided with the 3rd fluted disc and the 4th fluted disc, four fluted discs are communicated with successively by the second tooth bar.Traditional bicycle is when riding, user is when stepping crank and riding, first axle at large fluted disc place will be subject to the moment acting on end, and the application force for balancing this moment is arranged on the bearing arranged in the middle part of the first axle, this bearing is caused to become region the weakest on bicycle, make traditional bicycle in use for some time, easily occur the problem that bearing is damaged, and then occur a series of concurrent problems such as the first axle loosens, large, the easy chain-taking of riding resistance.Because dismantling type electric bicycle of the present utility model is also equipped with the first fluted disc and the second fluted disc respectively in both sides, big gear wheel left and right, and the first fluted disc and the second fluted disc are closely connected with the 4th fluted disc with the 3rd fluted disc by the second tooth bar, therefore when the first axle is subject to the moment acting on end, second tooth bar will pull the first axle to keep original position to make the first axle by the first fluted disc or the second fluted disc, decrease the pressure suffered by bearing, effectively avoid the series of problems such as bearing damage and the first axle loosen, large, the easy chain-taking of riding resistance.
The actuating unit of dismantling type electric bicycle of the present utility model is detouchable, actuating unit is fixed on vehicle frame by the snap ring that is connected with vehicle frame, fixed block, portable bar, buckle on fluctuation snap ring, motor and battery can be taken off, now dismantling type electric bicycle of the present utility model is just changed to bicycle, can meet the body-building demand of the city people; In addition, if dead battery under electric vehicle state, also motor and battery can be pulled down, be changed to bicycle, user can arrive chargeable place and charges to battery by driving this bicycle, and it is compared with Electrical Bicycle common on the market, because its motor and battery have been dismantled all, the application force of motor to its obstruction can not be subject to, as driven Portable power saving ordinary bicycle when driving.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the front elevation of dismantling type electric bicycle of the present utility model.
Fig. 2 is the left view of dismantling type electric bicycle of the present utility model.
Fig. 3 is the birds-eye view of dismantling type electric bicycle of the present utility model.
Constitution diagram when Fig. 4 is the bicycle state that is in of dismantling type electric bicycle of the present utility model.
Detailed description of the invention
The utility model to be described in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that.
Please refer to accompanying drawing, the utility model embodiment comprises:
A kind of dismantling type electric bicycle, comprise vehicle frame 1, the front vehicle wheel 11 be arranged on vehicle frame 1, rear wheel 12, drive front vehicle wheel 11, rear wheel 12 rotate power system 2, power system 2 comprise link with front vehicle wheel 11 or rear wheel 12 the first tooth bar 21, with the large fluted disc 22 of the first tooth bar 21 nested encryptions, large fluted disc 22 is placed on the first axle 23, on first axle 23, large fluted disc 22 left and right sides is also provided with that crank is foot-operated 231, crank foot-operated 232, also comprise the detouchable actuating unit be arranged on vehicle frame 1, actuating unit comprises transmission component 3 and electric power assembly 4; Transmission component 3 comprises the second tooth bar 35, first fluted disc 31, second fluted disc 32, the 3rd fluted disc 33 and the 4th fluted disc 34, the first fluted disc 31 and the second fluted disc 32 is provided with on first axle 23, within foot-operated 231, the crank foot-operated 232 of large fluted disc 22 both sides, crank, vehicle frame 1 is provided with the 3rd fluted disc 33 and the 4th fluted disc 34,3rd fluted disc 33 is fixed on vehicle frame 1 by fixed block 5, and the 4th fluted disc 34 is fixed on vehicle frame 1 by portable bar 6; First fluted disc 31 is socketed the second tooth bar 35, second tooth bar 35 and also finally gets back to the first fluted disc 31 to form circulation loop by the first fluted disc 31, the 3rd fluted disc 33, second fluted disc 32, the 4th fluted disc 34 successively.
Traditional bicycle drives rear wheel by large fluted disc, car load is driven to move ahead by the rear wheel rotated, compared with traditional bicycle, dismantling type electric bicycle of the present utility model both sides, big gear wheel left and right be also equipped with respectively the first fluted disc and the second fluted disc, above be also provided with the 3rd fluted disc and the 4th fluted disc, four fluted discs are communicated with successively by the second tooth bar.Traditional bicycle is when riding, user is when stepping crank and riding, first axle at large fluted disc place will be subject to the moment acting on end, and the application force for balancing this moment is arranged on the bearing arranged in the middle part of the first axle, this bearing is caused to become region the weakest on bicycle, make traditional bicycle in use for some time, easily occur the problem that bearing is damaged, and then occur a series of concurrent problems such as the first axle loosens, large, the easy chain-taking of riding resistance.Because dismantling type electric bicycle of the present utility model is also equipped with the first fluted disc and the second fluted disc respectively in both sides, big gear wheel left and right, and the first fluted disc and the second fluted disc are closely connected with the 4th fluted disc with the 3rd fluted disc by the second tooth bar, therefore when the first axle is subject to the moment acting on end, second tooth bar will pull the first axle to keep original position to make the first axle by the first fluted disc or the second fluted disc, decrease the pressure suffered by bearing, effectively avoid the series of problems such as bearing damage and the first axle loosen, large, the easy chain-taking of riding resistance.
In addition, because the 3rd fluted disc is mutually vertical with the second fluted disc with the first fluted disc with the 4th fluted disc, for guaranteeing that the second tooth bar does not fall the problem of chain, the 3rd fluted disc and the first fluted disc need be guaranteed, the spacing of the second fluted disc is greater than the 3rd fluted disc diameter three times; Same, the 4th fluted disc and the first fluted disc need be guaranteed, the spacing of the second fluted disc is greater than the 4th fluted disc diameter three times.
Electric power assembly 4 comprises motor and battery, and electric power assembly 4 is fixed on vehicle frame 1; The output shaft of motor is connected with the 3rd fluted disc 33 or the 4th fluted disc 34.
Vehicle frame 1 comprises seat cushion, is arranged on the upper pipe 13 of arrangement below seat cushion, end to end and triangular in shape, lower pipe 14 and standpipe 15, and fixed block 5 is fixed on the top of standpipe 15, and fixed block 5 is provided with the second axle, and the 3rd fluted disc 33 is placed on the second axle; Portable bar 6 comprises the dead axle being arranged on an end, the 3rd axle being arranged on the other end, and the 4th fluted disc 34 is placed on the 3rd axle.
Upper pipe 13 is provided with snap ring 41, and electric power assembly 4 is fixed on vehicle frame 1 by the buckle stirred on snap ring 41.
Portable bar 6 is provided with through hole away from the other end of dead axle, lower pipe is provided with diameter and equals through hole center and the OC bow 61 of dead axle, bow 61 is mutually vertical with portable bar 6 through through hole, through hole hole wall be provided with press swing arm 62, knob that adjustment presses swing arm 62 degree of tightness.
Heavier due to motor and battery, after fluctuation buckle takes off motor and battery, carrying motor and battery are also the work of a comparatively difficulty; For strengthening the experience of dismantling type electric bicycle of the present utility model further, reducing the unnecessary manual labor because carrying motor and battery bring, alleviating the transformation cost of user, make the switching of electric vehicle state and bicycle state convenient; The mouth of motor mutually mates with vacancy in the 4th fluted disc axle center and is engaged, and now this dismantling type electric bicycle is in electric vehicle state; And can according to actual needs by, be converted into bicycle state, be namely separated with the 4th fluted disc along fixed-axis rotation portable bar to make the mouth of motor, then now the transmission of motor and wheel is interrupted, and the driving of wheel relies on the manpower of user to complete completely.
Actuating unit appearance surface cover has protective cover.
The actuating unit of dismantling type electric bicycle of the present utility model is detouchable, actuating unit is fixed on vehicle frame by the snap ring that is connected with vehicle frame, fixed block, portable bar, buckle on fluctuation snap ring, motor and battery can be taken off, now dismantling type electric bicycle of the present utility model is just changed to bicycle, can meet the body-building demand of the city people; In addition, if dead battery under electric vehicle state, also motor and battery can be pulled down, be changed to bicycle, user can arrive chargeable place and charges to battery by driving this bicycle, and it is compared with Electrical Bicycle common on the market, because its motor and battery have been dismantled all, the application force of motor to its obstruction can not be subject to, as driven Portable power saving ordinary bicycle when driving.
Finally should be noted that; above embodiment illustrates the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (6)
1. a dismantling type electric bicycle, comprise vehicle frame, the front vehicle wheel be arranged on vehicle frame, rear wheel, driving front vehicle wheel, rear wheel rotate power system, described power system comprise link with front vehicle wheel or rear wheel the first tooth bar, with the large fluted disc of the first tooth bar nested encryptions, large fluted disc is placed on the first axle, on first axle the large fluted disc left and right sides be also provided with two cranks ride, it is characterized in that, also comprise the detouchable actuating unit be arranged on vehicle frame, described actuating unit comprises transmission component and electric power assembly; Described transmission component comprises the second tooth bar, four fluted discs, on described first axle, large fluted disc both sides, crank foot-operated within be provided with the first fluted disc and the second fluted disc, described vehicle frame is provided with the 3rd fluted disc and the 4th fluted disc, described 3rd fluted disc is fixed on vehicle frame by fixed block, and described 4th fluted disc is fixed on vehicle frame by portable bar; Described first fluted disc is socketed the second tooth bar, and described second tooth bar also finally gets back to the first fluted disc to form circulation loop by the first fluted disc, the 3rd fluted disc, the second fluted disc, the 4th fluted disc successively.
2. dismantling type electric bicycle according to claim 1, is characterized in that, described electric power assembly comprises motor and battery, and described electric power assembly is fixed on vehicle frame; The output shaft of described motor is connected with the 3rd fluted disc or the 4th fluted disc.
3. dismantling type electric bicycle according to claim 1, it is characterized in that, described vehicle frame comprises seat cushion, is arranged on the upper pipe of arrangement below seat cushion, end to end and triangular in shape, lower pipe and standpipe, described fixed block is fixed on the top of standpipe, described fixed block is provided with the second axle, and described 3rd fluted disc is placed on the second axle; Described portable bar comprises the dead axle being arranged on an end, the 3rd axle being arranged on the other end, and described 4th fluted disc is placed on the 3rd axle.
4. dismantling type electric bicycle according to claim 3, is characterized in that, described upper pipe is provided with snap ring, and described electric power assembly is fixed on vehicle frame by the buckle stirred on snap ring.
5. dismantling type electric bicycle according to claim 3, it is characterized in that, described portable bar is provided with through hole away from the other end of dead axle, described lower pipe is provided with diameter and equals through hole center and the OC bow of dead axle, described bow through through hole and mutually vertical with portable bar, described through hole hole wall be provided with press swing arm, knob that swing arm degree of tightness is pressed in adjustment.
6. dismantling type electric bicycle according to claim 1, is characterized in that, described actuating unit appearance surface cover has protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580363.2U CN204236702U (en) | 2014-10-09 | 2014-10-09 | A kind of dismantling type electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580363.2U CN204236702U (en) | 2014-10-09 | 2014-10-09 | A kind of dismantling type electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236702U true CN204236702U (en) | 2015-04-01 |
Family
ID=52766225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580363.2U Withdrawn - After Issue CN204236702U (en) | 2014-10-09 | 2014-10-09 | A kind of dismantling type electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210597A (en) * | 2014-10-09 | 2014-12-17 | 香志光 | Detachable electric bicycle |
-
2014
- 2014-10-09 CN CN201420580363.2U patent/CN204236702U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210597A (en) * | 2014-10-09 | 2014-12-17 | 香志光 | Detachable electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150401 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |