CN203876898U - Electric four-wheeler - Google Patents
Electric four-wheeler Download PDFInfo
- Publication number
- CN203876898U CN203876898U CN201420120102.2U CN201420120102U CN203876898U CN 203876898 U CN203876898 U CN 203876898U CN 201420120102 U CN201420120102 U CN 201420120102U CN 203876898 U CN203876898 U CN 203876898U
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- China
- Prior art keywords
- shopping bag
- brake
- wheel
- electric
- seat
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Abstract
The utility model discloses an electric four-wheeler. A frame of the electric four-wheeler comprises a longitudinal beam, a front damping device, front wheels, a handlebar, a battery, a rear damping device and rear wheels. The front end of the longitudinal beam is provided with the handlebar through a direction shaft, the left front wheel and the right front wheel are arranged on the front segment of the longitudinal beam through the front damping device, and the front wheels are connected with the direction shaft through a steering device and a front brake device. A front four-wheeler seat, the battery and a controller are arranged on the middle segment of the longitudinal beam, and the electric four-wheeler is further provided with a folding back seat, a shopping bag integral frame and a shopping bag. The left rear wheel and the right rear wheel are arranged on the rear segment of the longitudinal beam, the front damping device comprises a horizontal mounting ring, a cross rod, a vertical rod and a damper, the cross rod and the vertical rod are welded to the bottom of the front segment of the longitudinal beam, the rear portion of the mounting ring can be vertically rotatably hinged to the cross rod, the damper is arranged between the front portion of the mounting ring and the lower end of the vertical rod, and the front wheels are arranged on the left side and the right side of the mounting ring. The electric four-wheeler has the advantages that use is convenient, the damping effect is good, safety and comfort are achieved, a four-wheeler body is effectively prevented from falling down, the battery is firmly and reliably arranged, and the shopping bag is convenient to use.
Description
Technical field
The utility model belongs to elec. vehicle, relates to a kind of electric four-wheel vehicle.
Background technology
The vibration-proof structure shortcoming of existing four-wheeled and three-wheel vehicle, causes that crossing ability is poor, effectiveness in vibration suppression is poor, can allow driver and occupant feel to jolt on smooth not road surface, very uncomfortable; Battery is installed insurance not, easily stolen; Also have other shortcoming, cannot reach user's requirement.
Summary of the invention
The utility model is in order to make up the deficiencies in the prior art, provide a kind of easy to use, safe and comfortable, crossing ability strong, the electric four-wheel vehicle of good damping result.
The utility model is achieved by the following technical solution:
Electric four-wheel vehicle of the present utility model, its vehicle frame comprises longeron, front damping device, front-wheel, steering handle, battery, rear shock absorption device, trailing wheel and motor; Longeron front end is by axis of orientation installation direction handle, and longitudinal beam front section is also installed two front-wheels in left and right by front damping device, and front-wheel is through steering hardware, hand lever brake device closure axle; Front seat, battery and controller are installed in longeron stage casing, are also provided with and are positioned at front seat foldable rear seat chair and shopping bag one framework and shopping bag below, and the left and right sides, bottom, longeron stage casing is provided with stretcher, and stretcher is positioned at before front seat; Longeron back segment is installed two trailing wheels in left and right by back axle and rear shock absorption device, rear brake device, and trailing wheel is driven by motor; It is characterized in that: front shock attenuation unit comprises the installation ring of level, the cross bar that is welded on longitudinal beam front section bottom and vertical rod, bumper, what installation ring rear portion can be rotated up and down is hinged on cross bar, mounting shock absorber between installation ring front portion and vertical rod lower end, front-wheel is arranged on the left and right sides of installation ring.
Electric four-wheel vehicle of the present utility model, battery is positioned at front seat two bottom sides, and battery is arranged in the support basket on longeron, the opening upwards of support basket, vehicle seat is hinged on the front edge of opening, between vehicle seat rear portion and the lagging dege of opening, battery burglarproof padlock is installed; Controller is also arranged in support basket.
Electric four-wheel vehicle of the present utility model, steering hardware comprises the beam barrel of kingpin and its outer surface cover, and kingpin upper end is connected with steering handle shift fork by steering shaft shift fork, bulb, connecting rod successively, and steering handle shift fork is fixed on axis of orientation lower end; Beam barrel is welded on the installation ring left and right sides, and kingpin connects front-wheel through hand lever brake device, and kingpin lower end is arranged on the shell of front-wheel beam barrel by flange and screw.
Electric four-wheel vehicle of the present utility model, hand lever brake device comprises the front brake main line, distribution box without protectors, two brake by-passes and two the front brake hulls that connect successively, front brake main line top closure is upper parking brake handle, and front brake main line separates two brake by-pass to two front brake hulls through distribution box without protectors.
Rear brake device comprises the service brake treadle, braking vane, two rear brake lines and two the rear brake hulls that connect successively, two rear brake hulls are arranged on respectively on two trailing wheels in left and right, cut-off switch is installed on braking vane, on braking vane, be also provided with two holes with opening, the hollow stud of rear brake line front end is arranged in hole.
Electric four-wheel vehicle of the present utility model, the opening of shopping bag is provided with the clad of U-shaped, and clad both sides are provided with front and back two slide fasteners side by side, and the handle of two slide fasteners links together by connecting band.
The front end of foldable rear seat chair bottom is hinged on the front end above erecting frame, and erecting frame is that erecting frame is provided with position-limited lever below rear portion for this foldable rear seat chair is arranged on to the framework on vehicle; Shopping bag one framework is to be fixedly made up of back frame and connecting frame, and connecting frame end is hinged on erecting frame rear portion, and sack shopping bag outwardly, back frame top be provided with snap close corresponding to foldable rear seat chair rear end are installed in back frame edge; When foldable rear seat chair and shopping bag one framework fell, form back seat, shopping bag laminating shopping bag one framework forms the backrest position of back seat, the position of position-limited lever restriction shopping bag one framework, when foldable rear seat chair and shopping bag one framework erect, shopping bag struts and opening upwards.
When shopping bag laminating shopping bag one framework forms the backrest position of back seat, the upper end of back frame is hinged with something or somebody to fall back on plate, something or somebody to fall back on plate is provided with flat jointed shaft, back frame upper end is provided with hinged seat, hinged seat is provided with the circular hole with vertical groove, when something or somebody to fall back on plate erects, flat jointed shaft is inserted in the vertical groove below circular hole.
What between longitudinal beam front section and longeron stage casing, can twist links together; After front damping device with stretcher before be provided with and prevent the excessively bolt of twisting, in front of bolt, between shock absorption device, be lined with nylon jacket, bolt fits well and between pedal, is also lined with nylon jacket.Longitudinal beam front section can rotate taking beam center shaft as axle center.
Electric four-wheel vehicle of the present utility model, driving the motor of trailing wheel is differential speed motor.
The beneficial effects of the utility model are, easy to use, good damping result, safety and comfort, on smooth not road surface, jolt also inviolent, effectively prevent that car body from falling down, battery is solid and reliable, and brake flexibly, brake gear is easy for installation, shopping bag is easy to use, and vehicle seat is comfortable reliable, is convenient to promote the use of.
Brief description of the drawings
Accompanying drawing is structural representation of the present utility model.Fig. 1 is front view, and Fig. 2 is birds-eye view, and Fig. 3 is braking vane, and Fig. 4 is front-wheel, and Fig. 5 is back seat and shopping bag one framework while erecting, and Fig. 6 is back seat and shopping bag one framework while falling, and Fig. 7 is shopping bag.
In figure, 1 front seat, 2 controllers, 3 steering handles, 4 axis of orientations, 5 longerons, 6 shopping bags, 7 front-wheels, 8 back axles, 9 shopping bag one frameworks, 10 installation rings, 11 trailing wheels, 12 motors, 13 batteries, 14 beam barrels, 15 shock absorbers, 16 cross bars, 17 vertical rods, 18 steering shaft shift forks, 19 bulbs, 20 connecting rods, 21 steering handle shift forks, 22 support baskets, 23 flanges, 24 shells.25 rear brake lines, 26 braking vanes, 27 foldable rear seat chairs, 28 cut-off switchs, 29 holes with opening, 30 clads, 31 slide fasteners, 32 connecting bands, 33 something or somebody to fall back on plates, 34 flat jointed shafts, 35 vertical grooves, 36 stretchers, 37 battery burglarproof padlocks, 38 snap closes, 39 bolts, 40 hinged seats, 42 position-limited levers.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.
Electric four-wheel vehicle of the present utility model, its vehicle frame comprises longeron 5, front damping device, front-wheel 7, steering handle 3, battery 13, rear shock absorption device, trailing wheel 11 and motor 12; Longeron front end is by axis of orientation 4 installation directions 3, and longitudinal beam front section is also installed two front-wheels in left and right by front damping device, and front-wheel is through steering hardware, hand lever brake device closure axle; Front seat 1, battery 13 and controller 2 are installed in longeron stage casing, are also provided with and are positioned at front seat foldable rear seat chair 27 and shopping bag one framework 9 and shopping bag 6 below, and the left and right sides, bottom, longeron stage casing is provided with stretcher 36, and stretcher is positioned at before front seat; Longeron back segment is installed two trailing wheels in left and right by back axle 8 and rear shock absorption device, rear brake device, and trailing wheel is driven by motor; Front shock attenuation unit comprises the installation ring 10 of level, the cross bar 16 that is welded on longitudinal beam front section bottom and vertical rod 17, bumper 15, what installation ring rear portion can be rotated up and down is hinged on cross bar, mounting shock absorber 15 between installation ring front portion and vertical rod lower end, front-wheel is arranged on the left and right sides of installation ring.
Electric four-wheel vehicle of the present utility model, battery is positioned at vehicle seat two bottom sides, and battery 13 is arranged in the support basket 22 on longeron, the opening upwards of support basket, vehicle seat is hinged on the front edge of opening, between vehicle seat rear portion and the lagging dege of opening, battery burglarproof padlock 37 is installed; Controller 2 is also arranged in support basket.
Electric four-wheel vehicle of the present utility model, steering hardware comprises the beam barrel 14 of kingpin and its outer surface cover, and kingpin upper end is connected with steering handle shift fork 21 by steering shaft shift fork 18, bulb 19, connecting rod 20 successively, and steering handle shift fork is fixed on axis of orientation 4 lower ends; Beam barrel is welded on installation ring 10 left and right sides, and kingpin connects front-wheel 7 through hand lever brake device, and kingpin lower end is arranged on the shell 24 of front-wheel beam barrel by flange 23 and screw.
Electric four-wheel vehicle of the present utility model, hand lever brake device comprises the front brake main line, distribution box without protectors, two brake by-passes and two the front brake hulls that connect successively, front brake main line top closure is upper parking brake handle, and front brake main line separates two brake by-pass to two front brake hulls through distribution box without protectors.
Rear brake device comprises successively the service brake treadle that connects, braking vane 26, two rear brake lines 25 and two rear brake hulls, two rear brake hulls are arranged on respectively on two trailing wheels in left and right, braking vane is arranged in the box of longeron bottom, cut-off switch 28 is installed on braking vane, on braking vane, be also provided with two holes 29 with opening, the hollow stud of rear brake line 25 front ends is arranged in hole.
The front end of foldable rear seat chair 27 bottoms is hinged on the front end above erecting frame, and erecting frame is the framework for this foldable rear seat chair being arranged on to the level on vehicle, and erecting frame is provided with position-limited lever below rear portion; Shopping bag one framework is to be fixedly made up of back frame and connecting frame, and connecting frame end is hinged on erecting frame rear portion, and sack shopping bag outwardly, back frame top be provided with snap close 38 corresponding to foldable rear seat chair rear end are installed in back frame edge.
The opening of shopping bag is provided with the clad 30 of U-shaped, and the handle that clad both sides are provided with front and back 31, two slide fasteners of two slide fasteners side by side links together by connecting band 32.
Shopping bag 6 is connected with shopping bag one framework 9 by thread gluing or snap-fastener.Electric four-wheel vehicle of the present utility model, when foldable rear seat chair 27 and shopping bag one framework 9 fell, forms back seat, under the effect of position-limited lever 42, prevents that shopping bag one framework from receding excessive.The flanging of shopping bag 6 is provided with thread gluing or snap-fastener, and flanging hangs over after shopping bag one framework suitable for reading, and flanging is bonded in shopping bag main body by thread gluing, sees Fig. 5.Shopping bag 6 laminating shopping bag one frameworks form the backrest position of back seat, when foldable rear seat chair and shopping bag one framework erect, between foldable rear seat chair and shopping bag one framework, lock by snap close 38, and shopping bag struts and opening upwards.
When shopping bag laminating shopping bag one framework forms the backrest position of back seat, the upper end of back frame is hinged with something or somebody to fall back on plate 33, something or somebody to fall back on plate is provided with flat jointed shaft 34, back frame upper end is provided with hinged seat 40, hinged seat is provided with the circular hole with vertical groove 35, when something or somebody to fall back on plate erects, flat jointed shaft is inserted in the vertical groove below circular hole.
What between longitudinal beam front section and longeron stage casing, can twist links together; After front damping device with stretcher before be provided with and prevent the excessively bolt 39 of twisting, in front of bolt, between shock absorption device, be lined with nylon jacket, bolt fits well and between pedal, is also lined with nylon jacket.Longitudinal beam front section can rotate taking beam center shaft as axle center.
Driving the motor 12 of trailing wheel is differential speed motor.
Claims (10)
1. an electric four-wheel vehicle, its vehicle frame comprises longeron, front damping device, front-wheel, steering handle, battery, rear shock absorption device, trailing wheel and motor; Longeron front end is by axis of orientation installation direction handle, and longitudinal beam front section is also installed two front-wheels in left and right by front damping device, and front-wheel is through steering hardware, hand lever brake device closure axle; Front seat, battery and controller are installed in longeron stage casing, and foldable rear seat chair and shopping bag one framework and shopping bag are also installed, and the left and right sides, bottom, longeron stage casing is provided with stretcher, and stretcher is positioned at before front seat; Longeron back segment is installed two trailing wheels in left and right by back axle and rear shock absorption device, rear brake device, and trailing wheel is driven by motor; It is characterized in that: front shock attenuation unit comprises the installation ring of level, the cross bar that is welded on longitudinal beam front section bottom and vertical rod, bumper, what installation ring rear portion can be rotated up and down is hinged on cross bar, mounting shock absorber between installation ring front portion and vertical rod lower end, front-wheel is arranged on the left and right sides of installation ring.
2. electric four-wheel vehicle according to claim 1, it is characterized in that: battery is positioned at vehicle seat two bottom sides, battery is arranged in the support basket on longeron, the opening upwards of support basket, vehicle seat is hinged on the front edge of opening, between vehicle seat rear portion and the lagging dege of opening, battery burglarproof padlock is installed; Controller is also arranged in support basket.
3. electric four-wheel vehicle according to claim 1 and 2, it is characterized in that: steering hardware comprises the beam barrel of kingpin and its outer surface cover, kingpin upper end is connected with steering handle shift fork by steering shaft shift fork, bulb, connecting rod successively, and steering handle shift fork is fixed on axis of orientation lower end; Beam barrel is welded on the installation ring left and right sides, and kingpin connects front-wheel through hand lever brake device, and kingpin lower end is arranged on the shell of front-wheel beam barrel by flange and screw.
4. electric four-wheel vehicle according to claim 1 and 2, it is characterized in that: rear brake device comprises the service brake treadle, braking vane, two rear brake lines and two the rear brake hulls that connect successively, two rear brake hulls are arranged on respectively on two trailing wheels in left and right, cut-off switch is installed on braking vane, on braking vane, be also provided with two holes with opening, the hollow stud of rear brake line front end is arranged in hole.
5. electric four-wheel vehicle according to claim 1 and 2, it is characterized in that: hand lever brake device comprises the front brake main line, distribution box without protectors, two brake by-passes and two the front brake hulls that connect successively, front brake main line top closure is upper parking brake handle, and front brake main line separates two brake by-pass to two front brake hulls through distribution box without protectors.
6. electric four-wheel vehicle according to claim 1 and 2, is characterized in that: the opening of shopping bag is provided with the clad of U-shaped, and clad both sides are provided with front and back two slide fasteners side by side, and the handle of two slide fasteners links together by connecting band.
7. electric four-wheel vehicle according to claim 1 and 2, it is characterized in that: the front end of foldable rear seat chair bottom is hinged on the front end above erecting frame, erecting frame is that erecting frame is provided with position-limited lever below rear portion for this foldable rear seat chair is arranged on to the framework on vehicle; Shopping bag one framework is to be fixedly made up of back frame and connecting frame, and connecting frame end is hinged on erecting frame rear portion, and sack shopping bag outwardly, back frame top be provided with snap close corresponding to foldable rear seat chair rear end are installed in back frame edge; When foldable rear seat chair and shopping bag one framework fell, form back seat, shopping bag laminating shopping bag one framework forms the backrest position of back seat, the position of position-limited lever restriction shopping bag one framework, when foldable rear seat chair and shopping bag one framework erect, shopping bag struts and opening upwards.
8. electric four-wheel vehicle according to claim 7, it is characterized in that: when shopping bag laminating shopping bag one framework forms the backrest position of back seat, the upper end of back frame is hinged with something or somebody to fall back on plate, something or somebody to fall back on plate is provided with flat jointed shaft, back frame upper end is provided with hinged seat, hinged seat is provided with the circular hole with vertical groove, and when something or somebody to fall back on plate erects, flat jointed shaft is inserted in the vertical groove below circular hole.
9. electric four-wheel vehicle according to claim 1 and 2, is characterized in that: what between longitudinal beam front section and longeron stage casing, can twist links together; After front damping device with stretcher before be provided with and prevent the excessively bolt of twisting, in front of bolt, between shock absorption device, be lined with nylon jacket, bolt fits well and between pedal, is also lined with nylon jacket.
10. electric four-wheel vehicle according to claim 1 and 2, is characterized in that: driving the motor of trailing wheel is differential speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120102.2U CN203876898U (en) | 2014-03-18 | 2014-03-18 | Electric four-wheeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120102.2U CN203876898U (en) | 2014-03-18 | 2014-03-18 | Electric four-wheeler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876898U true CN203876898U (en) | 2014-10-15 |
Family
ID=51677425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120102.2U Expired - Fee Related CN203876898U (en) | 2014-03-18 | 2014-03-18 | Electric four-wheeler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889687A (en) * | 2021-12-09 | 2022-08-12 | 山东科技大学 | Mechanical structure for controlling vehicle steering |
-
2014
- 2014-03-18 CN CN201420120102.2U patent/CN203876898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889687A (en) * | 2021-12-09 | 2022-08-12 | 山东科技大学 | Mechanical structure for controlling vehicle steering |
| CN114889687B (en) * | 2021-12-09 | 2023-08-29 | 山东科技大学 | Mechanical structure for controlling steering of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20160318 |