CN201287793Y - Folding electric bicycle - Google Patents
Folding electric bicycle Download PDFInfo
- Publication number
- CN201287793Y CN201287793Y CNU2008201467533U CN200820146753U CN201287793Y CN 201287793 Y CN201287793 Y CN 201287793Y CN U2008201467533 U CNU2008201467533 U CN U2008201467533U CN 200820146753 U CN200820146753 U CN 200820146753U CN 201287793 Y CN201287793 Y CN 201287793Y
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- Prior art keywords
- rear wheel
- switch
- back case
- case apparatus
- wheel brake
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Abstract
The utility model relates to a folding bicycle, in particular to a folding electric bicycle with a power device, which comprises a frame, and a front wheel, a back wheel, a handle, a pedal, which are arranged on the frame, and a large sprocket wheel which is arranged on the back wheel, wherein a connecting bar is arranged on the middle portion of the frame, a folding device is arranged on the middle portion of the connecting bar, and a back box device for providing electric power is arranged on the back side of the frame. The back box device comprises a box body, wherein batteries, a motor and a controller are arranged in the box body, a small sprocket wheel is arranged on the rotation shaft of the motor, and is connected with the large sprocket wheel of the back wheel through a chain, and a main power switch is arranged on the box body. The folding electric bicycle has the beneficial effects that the driving is more labor-saving, a front lamp for lighting in nights is suitable for the night driving, a tail lamp switch is triggered to light a red tail lamp for reminding back vehicles when the back wheel is in brake, a trumpet switch on a handle device can be pressed to send out sounds for reminding passengers, the structure is simple, and the practicability is strong.
Description
Technical field
The utility model relates to a kind of folding bicycle, refers more particularly to a kind of folding electric bicycle with engine installation.
Background technology
Existing in the market multiple foldable bicycle, A type folding bicycle (A-bike) structure wherein as shown in Figure 1, folding electric bicycle comprises a vehicle frame 10 and is installed on front-wheel 60 on the vehicle frame 10, trailing wheel 20, handle bar device 70, foot-operated 30 and be arranged on the hinge wheel 105 of trailing wheel 20, the centre of vehicle frame 10 is a pipe link 40, be provided with folding device 50 at pipe link 40 middle parts, on vehicle frame 10, also be provided with telescopic pipe 11, rear column 12, screw position 13, there is following some weak point in it: 1), do not have engine installation, so the user is more painstaking when riding; 2), do not have the front car light that can throw light on, be not suitable for night running, relatively be prone to accidents at night running; 3), warning prompting to back vehicle in the brake suddenly, so safety factor is lower.
Based on the weak point of above-mentioned existing folding bicycle, the inventor has designed the utility model " folding electric bicycle ".
The utility model content
The utility model at above-mentioned the deficiencies in the prior art technical matters to be solved is: a kind of folding electric bicycle laborsaving, that be fit to night running and can warn the car of back when brake of riding is provided.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of folding electric bicycle comprises a vehicle frame and is installed on front-wheel on the vehicle frame, trailing wheel, handle bar device, ride and be arranged on the hinge wheel of trailing wheel, the centre of vehicle frame is a pipe link, be provided with folding device at the pipe link middle part, the vehicle frame rear side is provided with one and is used to provide electrodynamic back case apparatus, this back case apparatus comprises left box body, right case, on a left side, be provided with battery in the right case, motor and controller, this motor by screw retention on right case, the turning cylinder of this motor is fixed a minor sprocket by nut, minor sprocket also is provided with main power switch by the hinge wheel of chain connection trailing wheel on right case.Back case apparatus is provided with a rear wheel brake switch, and this rear wheel brake switch links to each other with the rear wheel brake line by brake spring.Hinge wheel the right and left can each be fixed a retaining carrier bar, prevents that chain from skidding off.
Described back case apparatus is provided with the charge port that is used for the battery repeated charge.
Described handle bar device is provided with speed control crank, and speed control crank is connected by the speed controller of electric wire with the back case apparatus.
Described handle bar device front side is provided with a headlight that is used for night light, and this headlight is connected by the battery of electric wire with the back case apparatus, and headlight also is provided with a switch.
Described handle bar device front side is provided with loudspeaker, and these loudspeaker are connected by the battery of electric wire with the back case apparatus, and loudspeaker also are provided with a horn switch.Press the horn switch on the handle bar device, loudspeaker will be noted to remind the pedestrian by the sound.
Also be provided with a rear wheel brake switch on the case apparatus of described back, the rear wheel brake switch links to each other with the rear wheel brake line by brake spring.When rear wheel brake moved, rear wheel brake line pulling brake spring triggered BK Brake Switch, and tail-light is highlighted to remind the back vehicle to note.
Using method of the present utility model is: the unfolded Electrical Bicycle, open main power switch, and tail-light is low bright; Rotate the speed control crank on the handle bar device, motor starting, the minor sprocket that is fixed on the motor is given hinge wheel by chain gear, and then rotates with the back wheels of vehicle of hinge wheel on same axle, drives vehicle body and moves ahead.When rear wheel brake moves, touch the tail-light switch, stoplight is highlighted, reminds the back vehicle to note, improves safety factor; Open the preceding light switch on the handle bar device, headlight is bright, is convenient to drive a vehicle when night.Press the horn switch on the handle bar device, the loudspeaker sound.
Back case apparatus is fixedly connected on 3 screw positions on the folding bicycle by 3 screws.Driving system is connected on the hinge wheel by chain by the minor sprocket that is installed on the motor, and each fixes a retaining carrier bar hinge wheel the right and left, prevents that chain from skidding off.Speed control, headlighting, one 4 core electric wire of horn cable route are drawn from rear cabinet, by telescopic pipe inside, cause in the handle bar device on the handlebar right side these handle bar device set speed control crank, headlight and loudspeaker along the rear wheel brake line.Also be provided with a rear wheel brake switch on the back case apparatus, when rear wheel brake moves, trigger BK Brake Switch, tail-light is highlighted, on the back case apparatus charge port is arranged, can be to the battery repeated charge.
The beneficial effect of the utility model folding electric bicycle is:
Be used to provide electrodynamic back case apparatus to make to ride more laborsaving, the headlight that is used for night light is adapted at night running, when rear wheel brake moves, touch the tail-light switch, stoplight is highlighted, reminds the back vehicle to note, improves safety factor, press the horn switch on the handle bar device, loudspeaker will be noted to remind the pedestrian by the sound.And it is simple in structure, practical.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the integral structure scheme drawing of existing folding bicycle;
Fig. 2 is an integral structure scheme drawing of the present utility model;
Fig. 3 is the structural representation after folding fully of the present utility model;
Fig. 4 is a headstock part birds-eye view of the present utility model;
Fig. 5 is a rear cabinet apparatus structure exploded drawings of the present utility model;
Fig. 6 is handle bar device STRUCTURE DECOMPOSITION figure of the present utility model.
Description of reference numerals:
10, vehicle frame 11, telescopic pipe 12, rear column
13, screw position 20, trailing wheel 30, foot-operated
40, pipe link 50, folding device 60, front-wheel
70, handle bar device 71, headlight 72, reflector
73, headlight door 74, loudspeaker 75, preceding light switch
76, headlight box 77, electric wire 78, speed governing box
79, speed control crank 80, electric wire 81, horn switch
82, horn switch seat 90, rear wheel brake line 100, back case apparatus
101, right case 102, screw 103, screw
104, left side retaining carrier bar 105, hinge wheel 106, right retaining carrier bar
107, screw 108, nut 109, chain
110, minor sprocket 111, cradle 112, main power switch
113, screw 114, screw 115, battery
116, tail-light 117, motor 118, rear wheel brake switch
119, brake spring 120, nut 121, left case shell
122, controller
The specific embodiment
With reference to Fig. 2 to Fig. 6, the utility model is to implement like this:
A kind of folding electric bicycle comprises a vehicle frame (10) and is installed on front-wheel (60) on the vehicle frame (10), trailing wheel (20), handle bar device (70), foot-operated (30) and be arranged on the hinge wheel (105) of trailing wheel (20), the centre of vehicle frame (10) is a pipe link (40), be provided with folding device (50) at pipe link (40) middle part, vehicle frame (10) rear side is provided with one and is used to provide electrodynamic back case apparatus (100), this back case apparatus (100) comprises left box body (121), right case (101), on a left side, right case (121,101) be provided with battery (115) in, motor (117) and controller (122), this motor (117) is fixed on the right case (101) by screw (113), the turning cylinder of this motor (117) is fixed a minor sprocket (110) by nut (108), minor sprocket (110) also is provided with main power switch (112) by the hinge wheel (105) of chain (109) connection trailing wheel (20) on right case (101).Back case apparatus (100) is provided with a rear wheel brake switch (118), and this rear wheel brake switch (118) links to each other with rear wheel brake line (90) by brake spring (119).When rear wheel brake moved, rear wheel brake line (90) pulling brake spring (119) triggered rear wheel brake switch (118), and tail-light (116) is highlighted to remind the back vehicle to note.
Back case apparatus (100) is fixed on the vehicle frame (10) with screw (102,103) and nut (120).Back case apparatus (100) is provided with the cradle (111) that is used for the battery repeated charge.Handle bar device (70) is provided with speed control crank (79), and this speed control crank (79) is connected by the controller (122) of electric wire (77,80) with back case apparatus (100).Handle bar device (70) front side is provided with a headlight (71) that is used for night light, and this headlight (71) is connected by the battery (115) of electric wire (77) with back case apparatus (100), light switch (72) before this headlight (71) also is provided with.Handle bar device (70) front side is provided with loudspeaker (74), and these loudspeaker (74) are connected by the battery of electric wire (77) with back case apparatus (100), and these loudspeaker (74) link to each other with horn switch (81) by electric wire (83).
In the present embodiment, back case apparatus (90) is fixedly connected on 3 screw positions (13) on the vehicle frame (10) by 3 screws (102,103).Minor sprocket (110) on the motor (117) is connected on the hinge wheel (105) by chain (109), and left side retaining carrier bar (104) and right retaining carrier bar (106) are fixed on this hinge wheel (105) by screw (107), prevent that chain (109) from skidding off.The electric wire of speed governing box (78), headlight (71) and loudspeaker (74) is drawn from back case apparatus (90) by one 4 core electric wire, pass through telescopic pipe (11) and rear column (12) inside along rear wheel brake line (90), cause in the handle bar device (70) on the vehicle frame (10) this handle bar device (70) set speed control crank (79), headlight (71) and loudspeaker (74).Back case apparatus (100) is provided with a rear wheel brake switch (118), and this rear wheel brake switch (118) links to each other with rear wheel brake line (90) by brake spring (119).When rear wheel brake moved, rear wheel brake line (90) pulling brake spring (119) triggered rear wheel brake switch (118), and tail-light (116) is highlighted.Cradle (111) is arranged on the back case apparatus (100), can be to battery (115) repeated charge in the back case apparatus (100).
The above, it only is the preferred embodiment of a kind of folding electric bicycle of the utility model, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any trickle modification, equivalent variations and modification that embodiment did.
Claims (7)
1, a kind of folding electric bicycle comprises a vehicle frame (10) and is installed on front-wheel (60) on the vehicle frame (10), trailing wheel (20), handle bar device (70), foot-operated (30) and be arranged on the hinge wheel (105) of trailing wheel (20), the centre of vehicle frame (10) is a pipe link (40), be provided with folding device (50) at pipe link (40) middle part, it is characterized in that: described vehicle frame (10) rear side is provided with one and is used to provide electrodynamic back case apparatus (100), this back case apparatus (100) comprises left box body (121), right case (101), in left box body (121) and right case (101), be provided with battery (115), motor (117) and controller (122), this motor (117) is fixed on the right case (101) by screw (113), the turning cylinder of this motor (117) is fixed a minor sprocket (110) by nut (108), minor sprocket (110) also is provided with main power switch (112) by the hinge wheel (105) of chain (109) connection trailing wheel (20) on right case (101); Back case apparatus (100) is provided with a rear wheel brake switch (118), and this rear wheel brake switch (118) links to each other with rear wheel brake line (90) by brake spring (119).
2, folding electric bicycle according to claim 1 is characterized in that described back case apparatus (100) is fixed on the vehicle frame (10) with screw (102,103) and nut (120).
3, folding electric bicycle according to claim 1 is characterized in that described back case apparatus (100) is provided with the cradle (111) that is used for the battery repeated charge.
4, folding electric bicycle according to claim 1 is characterized in that described handle bar device (70) is provided with speed control crank (79), and this speed control crank (79) is connected by the controller (122) of electric wire (77,80) with back case apparatus (100).
5, folding electric bicycle according to claim 1, it is characterized in that described handle bar device (40) front side is provided with a headlight (71) that is used for night light, this headlight (71) is connected by the battery (115) of electric wire (77) with back case apparatus (100), light switch (72) before this headlight (71) also is provided with.
6, folding electric bicycle according to claim 1, it is characterized in that described handle bar device (70) front side is provided with loudspeaker (74), these loudspeaker (74) are connected by the battery of electric wire (77) with back case apparatus (100), and these loudspeaker (74) link to each other with horn switch (81) by electric wire (83).
7, folding electric bicycle according to claim 1 is characterized in that described back case apparatus (100) is provided with a rear wheel brake switch (118), and this rear wheel brake switch (118) links to each other with rear wheel brake line (90) by brake spring (119).When rear wheel brake moved, rear wheel brake line (90) pulling brake spring (119) triggered rear wheel brake switch (118), and tail-light (116) is highlighted to remind the back vehicle to note.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201467533U CN201287793Y (en) | 2008-08-21 | 2008-08-21 | Folding electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201467533U CN201287793Y (en) | 2008-08-21 | 2008-08-21 | Folding electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287793Y true CN201287793Y (en) | 2009-08-12 |
Family
ID=40979467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201467533U Expired - Fee Related CN201287793Y (en) | 2008-08-21 | 2008-08-21 | Folding electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287793Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121489A (en) * | 2013-03-21 | 2013-05-29 | 程恩补 | Portable electric bicycle |
| CN103158818A (en) * | 2012-05-14 | 2013-06-19 | 游云开 | Luggage trailer type electric bicycle |
| CN103180202A (en) * | 2010-09-29 | 2013-06-26 | Lit摩托车公司 | Foldable scooter |
| CN104249787A (en) * | 2014-09-18 | 2014-12-31 | 匡焱 | Folding automatic bicycle |
| CN108473178A (en) * | 2015-08-25 | 2018-08-31 | 自行车技术公司 | Electric bicycle |
-
2008
- 2008-08-21 CN CNU2008201467533U patent/CN201287793Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103180202A (en) * | 2010-09-29 | 2013-06-26 | Lit摩托车公司 | Foldable scooter |
| CN103180202B (en) * | 2010-09-29 | 2018-07-13 | Lit摩托车公司 | Folding small-sized motorcycle |
| CN103158818A (en) * | 2012-05-14 | 2013-06-19 | 游云开 | Luggage trailer type electric bicycle |
| CN103121489A (en) * | 2013-03-21 | 2013-05-29 | 程恩补 | Portable electric bicycle |
| CN104249787A (en) * | 2014-09-18 | 2014-12-31 | 匡焱 | Folding automatic bicycle |
| CN108473178A (en) * | 2015-08-25 | 2018-08-31 | 自行车技术公司 | Electric bicycle |
| US10647381B2 (en) | 2015-08-25 | 2020-05-12 | Biketec Ag | Display unit and electric bicycle |
| US10703436B2 (en) | 2015-08-25 | 2020-07-07 | Biketec Ag | Remote control unit and electric bicycle |
| US10850803B2 (en) | 2015-08-25 | 2020-12-01 | Biketec Ag | Electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20100821 |