CN2664987Y - Improved arrangement for electric motercycle - Google Patents
Improved arrangement for electric motercycle Download PDFInfo
- Publication number
- CN2664987Y CN2664987Y CN 03280282 CN03280282U CN2664987Y CN 2664987 Y CN2664987 Y CN 2664987Y CN 03280282 CN03280282 CN 03280282 CN 03280282 U CN03280282 U CN 03280282U CN 2664987 Y CN2664987 Y CN 2664987Y
- Authority
- CN
- China
- Prior art keywords
- tricycle
- frame
- electro
- wheel
- connecting rod
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model provides a structure improvement of an electric tricycle. Wherein, a motor is arranged on a supporting base that is arranged on the extension part of the front fork tube; a mandrel is sleeved with a belt to drive a front wheel; a shaft sleeve is pivoted with a frame, the two ends of the shaft sleeve are provided with a connecting rod arranged in the extension part backward and strided on back wheels; a pressing rod is bridged correspondently between the connecting rod and the seat of the frame. Therefore, when the tricycle is driven to turn, the frame is deflected properly with the shaft sleeve, the two pressing rods are compressed or stretched by the centroclinal incline generated when the frame and the seat of the frame turns so that the tricycle is in the best balance and is cooperated with the steering differential speed of the two back wheels to turn successfully. After the tricycle is turned, with the recovery stress of the pressing rods and the support of the shaft sleeve, the frame is recovered with the assistant of the similar power. Meanwhile, the enjoyment of the control is increased.
Description
Technical field
This creation relates to a kind of structural improvement of electro-tricycle, refer in particular to a kind of power operated three-wheel vehicle that is applied to, with and car body form the technique improvement of structure, be intended to borrow the motor driven three-wheel vehicle, it is under the requirement that higher scanning frequency is provided, on the one hand can be with motor location and installation and the preferable driving usefulness of tool, and on car body, utilize the setting of axle sleeve and connecting rod, and then satisfy its craspedodrome and stablize and smooth curved effect of going, reach best driving comfort, have convenient for control and safety simultaneously concurrently.
Background technology
Existing three-wheel vehicle (seeing also Fig. 1); basically be to derive and come by two bicycles of taking turns; it mainly is to borrow wheel shaft to be linked with two trailing wheels at the vehicle frame rear of integral type; the user can advance by the foot pedal powered vehicle; because the riding stability of three-wheel vehicle is not good; therefore there is the dealer between wheel shaft and trailing wheel, to set up diff; so can allow vehicle more stable and be easy to control when turning; also therefore make the stability of three-wheel vehicle not good; especially when the bad or curved line speed of road conditions is too fast; regular meeting is toppled over because of crank; even the danger of overturning arranged; therefore commercially available three-wheel vehicle is for the consideration of safety; still do not have and to drive by power; yet just at present need or necessary with three-wheel vehicle as the group of riding instead of walk; mostly be women or the slow a little elder of action greatly; because the car body of three-wheel vehicle was just heavier originally; basically just be not suitable for driving of long distance; and it is in loading or travel when the road conditions on abrupt slope are arranged; user regular meeting need take to advance because of strength of one's legs is not enough; so just cause the ease of use of three-wheel vehicle not good, and running section and place be limited, be to truly have necessity of improvement.
Novel content
The main purpose of this creation, provide a kind of structural improvement of electro-tricycle, wherein this handle rack is the front end that is hubbed at vehicle frame, its lower end and front fork are fixed, this front-wheel is located by front fork, and when the swing handle frame must drive front-wheel steering, this handle rack also is provided with a change-over switch, and by the turning to of this change-over switch control motor, and then the forward and backward motion of modulation vehicle; This two trailing wheel is to borrow wheel shaft to be connected with, and has diff between wheel shaft and two-wheeled, and this motor is to be positioned on the stacker that the front fork body extends, and belt of its axle suit is to drive front-wheel; Can provide battery to be installed with support with the Shock absorber location and installation of vehicle frame bottom surface; Also be provided with fluted disc and two pedals, make the user can borrow foot pedal that fluted disc is rotated, and utilize the chain of suit on the fluted disc to activate hind axle to drive car body.Therefore no matter the user is can be more brisk when driving laborsaving and whether loading is arranged or travel on the abrupt slope and all can satisfy its needs, moreover should be with power-actuated, just as elec. vehicle the same, its voyage just can not be limited in the scope that physical efficiency or strength of one's legs can reach, for women or older, all be a Gospel.
The secondary objective of this creation, provide a kind of structural improvement of electro-tricycle, wherein this axle sleeve and vehicle frame pivot are tied, and axle sleeve extends connecting rod and strides and be located on the hind axle, therefore when turning, the user is the centripetal-stress of inclination when overcoming curved row suitably, and therefore this connecting rod and hind axle effectively and stable moving on the road surface allow the stability and the safety of travelling heighten simultaneously.
This creation also has a purpose, that just provides a kind of structural improvement of electro-tricycle, wherein this connecting rod and vehicle frame bridge joint have depression bar, this depression bar can provide outside vehicle frame and the relative deflection of axle sleeve maximum spacing, it can give suitable replacing and supporting when the curved row of vehicle, promote user's reliability, in addition when going out to bend, this depression bar is borrowed its recovery stress, makes vehicle be pushed back normotopia, reaches stable usefulness of travelling, this puts it and controls sensation with regard to the power steering as vehicle, have auxiliary the recurrence automatically of similar oil pressure and locate the function of travelling, can reduce the physical load that the user drives on the one hand, also increase the enjoyment that it is controlled.
Description of drawings
Fig. 1 is the stereoscopic figure that commonly uses tricycle.
Fig. 2 is the stereoscopic figure of this creation.
Fig. 3 is the plan view of this creation.
Fig. 4 is the back view of this creation.
Fig. 5 is the action scheme drawing of this creation when turning.
Nomenclature
1: handle rack; 11: front fork;
12: front-wheel 13: motor;
130: axle 15: belt;
2: vehicle frame; 21: axle sleeve;
22,22 ': connecting rod; 23: seat;
24,24 ': oil compression rod 25: support;
26: Shock absorber 3,3 ': trailing wheel;
31: wheel shaft; 4: fluted disc;
41,41 ': pedal; 42: chain
The specific embodiment
At first see also Fig. 2～shown in Figure 4, this creation is a kind of structural improvement of electro-tricycle, and this handle rack 1 is to be hubbed at vehicle frame 2 front ends, and its lower end and front fork 11 are fixed, and this front-wheel 12 is located by front fork 11, turns to when swing handle frame 1 must drive front-wheel 12; This two trailing wheel 3,3 ' is to borrow wheel shaft 31 to be connected with, has diff (not shown) between wheel shaft 31 and two-wheeled, wherein this motor 13 is to be positioned on the stacker that front fork 11 bodys extend, belt 15 of its axle 130 suits is to drive front-wheel 12, and borrow the change-over switch (not shown) of being located at handle rack 1, turning to of control motor 13, and then the modulation vehicle before, the back motion, this axle sleeve 21 is to tie with vehicle frame 2 pivots, its two ends have the connecting rod 22 that rearward extends, 22 ' and stride and be located on the hind axle 31, and connecting rod 22,22 ' and 23 of the seats of the vehicle frame 2 corresponding bridge joint of mode that is oblique mistake one oil compression rod 24 is arranged, 24 ', and at connecting rod 22, has a support 25 between 22 ', can supply Shock absorber 26 location and installation of battery (not shown) and vehicle frame 2 bottom surfaces on the support 25, by the said structure feature, when the user drives this three-wheeled vehicle when keeping straight on, this oil compression rod 24,24 ' and Shock absorber 26 firm support and location can be provided, and reach the stable and good shock-proof effect of keeping straight on; In addition when this three-wheeled vehicle is turned, more can provide vehicle frame 2 suitable deflections by axle sleeve 21, and this two depression bar 24,24 ' when turned by vehicle frame 2 and seat thereof 23 centroclinal dip and be compressed or stretch (as Fig. 5), it can be complementary with the centroclinal dip and the running speed of Ackermann steer angle, and reach best car body balance and cooperate two trailing wheels 3,3 ' turn to differential and smooth curved excessively, again when going out to bend, utilize depression bar 24, the support of 24 ' recovery stress and axle sleeve 21, make vehicle frame 2 be able to similarly have power-assisted and return and just and promptly to reach the firm support location and to stablize the craspedodrome effect, also increase simultaneously and controls enjoyment.Here employed depression bar preferably preferentially adopts oil compression rod.
Moreover, this creation still keep can the Manpower propulsion of bicycle body basic function, wherein the front end of connecting rod 21 is to be provided with fluted disc 4 and two pedals 41,41 ', and the user can borrow foot pedal 41,41 ' that fluted disc 4 is rotated in addition, and utilizes the chain 42 of suit on the fluted disc 4 to activate hind axle 31 to drive car body.
Claims (6)
1. the structural improvement of an electro-tricycle, wherein this handle rack is the front end that is hubbed at vehicle frame, and its lower end and front fork are fixed, and this front-wheel is located by front fork, when the swing handle frame must drive front-wheel steering; This two trailing wheel is to borrow wheel shaft to be connected with, has diff between wheel shaft and two-wheeled, it is characterized in that: this motor is to be positioned on the stacker that the front fork body extends, belt of its axle suit is to drive front-wheel, this axle sleeve is to tie with the vehicle frame pivot, its two ends have the connecting rod that rearward extends and stride and be located on the hind axle, and corresponding bridge joint has a depression bar between the seat of connecting rod and vehicle frame.
2. the structural improvement of electro-tricycle as claimed in claim 1 is characterized in that, wherein this depression bar is to adopt oil compression rod.
3. the structural improvement of electro-tricycle as claimed in claim 1, it is characterized in that, wherein the front end of connecting rod is to be provided with fluted disc and two pedals, makes the user can borrow foot pedal that fluted disc is rotated, and utilizes the chain of suit on the fluted disc to activate hind axle to drive car body.
4. the structural improvement of electro-tricycle as claimed in claim 1 is characterized in that, wherein is to have a support between this connecting rod, and this support can provide battery to be installed with the Shock absorber location and installation of vehicle frame bottom surface.
5. the structural improvement of electro-tricycle as claimed in claim 1 is characterized in that, wherein this depression bar is the corresponding bridge joint of seat that adopts mode that oblique mistake establishes and vehicle frame.
6. the structural improvement of electro-tricycle as claimed in claim 1 is characterized in that, wherein this handle rack is to be provided with a change-over switch, and controls turning to of motor by this change-over switch, and then the forward and backward motion of modulation vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280282 CN2664987Y (en) | 2003-09-17 | 2003-09-17 | Improved arrangement for electric motercycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280282 CN2664987Y (en) | 2003-09-17 | 2003-09-17 | Improved arrangement for electric motercycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2664987Y true CN2664987Y (en) | 2004-12-22 |
Family
ID=34332547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03280282 Expired - Fee Related CN2664987Y (en) | 2003-09-17 | 2003-09-17 | Improved arrangement for electric motercycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2664987Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264746A (en) * | 2013-05-22 | 2013-08-28 | 常州市六零九零工业设计有限公司 | Running assisted steering self-balancing mechanism of rear double-wheel vehicle |
-
2003
- 2003-09-17 CN CN 03280282 patent/CN2664987Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264746A (en) * | 2013-05-22 | 2013-08-28 | 常州市六零九零工业设计有限公司 | Running assisted steering self-balancing mechanism of rear double-wheel vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |