CN202728450U - Light tricycle with two front wheels - Google Patents
Light tricycle with two front wheels Download PDFInfo
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- CN202728450U CN202728450U CN 201220059339 CN201220059339U CN202728450U CN 202728450 U CN202728450 U CN 202728450U CN 201220059339 CN201220059339 CN 201220059339 CN 201220059339 U CN201220059339 U CN 201220059339U CN 202728450 U CN202728450 U CN 202728450U
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Abstract
The utility model discloses a light tricycle with two front wheels. An automobile technology is adopted generally for steering and front suspension of the conventional tricycle with two front wheels, and the defects of complex structure and high manufacturing cost exist. Two front fork vertical tubes, and a front suspension device and a steering component of an electric vehicle or a motorcycle are arranged in a frame; steering trapezoid arms are arranged on lower connecting plates of front forks; the two arms are connected with each other through a transverse pull rod; and the transverse pull rod is provided with a bulb seat, and is connected with a steering rocker arm. The tricycle is further provided with components such as a capote, air dampers and rain-sheltering plates , so that the tricycle has wind-sheltering and rain-shading capabilities. Due to the adoption of the tricycle, the portable, comfortable, economical and practical traffic tool is provided for office workers.
Description
Technical field
The present invention relates to a kind of three-wheel vehicle, especially front two-wheeled, rear one three-wheel vehicle of taking turns comprise front two-wheeled motor-tricycle, front two-wheel electric three-wheel vehicle.
Background technology
Existing the first two two wheel in wheeled three-wheel vehicle front are as track adjusting wheel, be used for controlling the car sense of motion, its technology adopts forward mounting and the steering technique of car more, and the wheel in back is used for driving car as drive wheel and advances, and power system can be electric power or combustion engine equal power device.As: a kind of three-wheeled electric vehicle (China Patent No.: ZL200820040002.3), although strengthened the stability of three-wheel vehicle, but it turns to, hitch complicated, manufacturing cost is high, also occupy the front space of car, affected the layout of car load, and its forward mounting can not install existing electric wheel hub of electric vehicle, fail to realize that double front wheel drives.
I have also retrieved a kind of electronlmobil, and (Chinese patent application number: 201010503745.1), although a kind of scheme that can keep out the wind and take shelter from rain is provided, Vehicle Frame Design is complicated, from great.Because have these shortcomings, the first two wheeled three-wheel vehicle not yet is widely used.
The utility model content
The purpose of utility model
The purpose of this utility model provide a kind of from heavy and light, turn to, hitch simple and durable, vehicle frame space be fully used, and uses existing electric wheel hub of electric vehicle, just can realize that double front wheel drives, and has take shelter from rain the first two of function of keeping out the wind to take turns light tri-wheeler.
The scheme of utility model
In order to achieve the above object, the utility model provides following technical scheme: a kind of front two-wheeled light tri-wheeler, comprise front two-wheeled motor-tricycle and front two-wheeled electro-tricycle, two wheels in front are as track adjusting wheel, can control the sense of motion of car, comprise: vehicle frame, left and right sides front fork, front shock absorber, left and right sides front-wheel electric wheel hub, left and right sides front-wheel, Rear wheel suspension, trailing wheel, steering hardware, brake system, operator's saddle, hood and annex thereof.
The front end of described vehicle frame has a left front fork riser, a right front fork riser is arranged, and is connected and support by left and right sides vertical tube of front fork bracing frame, and left and right sides vertical tube of front fork bracing frame is comprised of left and right sides vertical tube of front fork, attaching parts, polygonal frame.Its connection mode can be welding, also can be that fastener connects.The space that polygonal frame in the vehicle frame forms can allow chaufeur that pin is stretched into wherein, handles brake or throttle.Column tube or deflector can be installed by the upper beam place of polygonal frame.
Described front fork, front shock absorber adopt two groups of motor cycle types or battery-driven car formula steering hardware and forward mounting assembly, are installed in vehicle frame left and right sides vertical tube of front fork.
Described left and right sides front-wheel electric wheel hub adopts battery-driven car formula electric wheel hub, is installed on the front shock absorber.
Described Rear wheel suspension adopts motor cycle type Rear wheel suspension or battery-driven car formula Rear wheel suspension, is installed in the vehicle frame rear portion.
Above-described vehicle frame, suspension and wheel have consisted of the traveling gear of this three-wheel.
Described steering hardware is such, on the part of the steering hardware of two groups of motor cycle types or battery-driven car formula or the part in the forward mounting assembly steering trapezoidal arm is installed, for example as: steering trapezoidal arm is installed at the lower linking plate place at left and right sides front fork, also can steering trapezoidal arm be set at front shock absorber or steering shaft, can also be arranged on upper connective plate to steering trapezoidal arm or front fork swing arm, rocking arm etc. are located.Steering handle steering shaft lower end is equipped with pitman arm.Multiple connection mode is arranged between left steering trapezoid connection, right steering trapezoid connection, the pitman arm three: 1, left steering trapezoid connection is connected by the steering drag link assembly with the twoport type pitman arm, and right steering trapezoid connection is connected by the steering drag link assembly with the twoport type pitman arm; 2, left and right sides steering trapezoidal arm is connected by a tierod assembly, and a ball cap is set on the intermediate rod.That bulb assembly and the housing of nut type is connected that the bulb assembly of screw type is connected by housing between ball cap and the pitman arm, the housing of one of them bulb is nut type, the housing of a bulb is screw type, and the mode that two bulbs can adopt screw to connect directly connects.When turning to, the force and motion that steering handle is exported, pitman arm, steering track rod are passed to the steering trapezoidal arm of left and right sides front fork excessively, make two front-wheel steerings.
Described brake system is such: two front-wheels respectively are equipped with hydraulic brake, are controlled by brake-applying handle on the steering handle, and trailing wheel is equipped with mechanical drum brake, steps on brake pedal by pin and controls.Both play brake action at cooperation.
Described operator's saddle is one, and the backrest of operator's saddle is regulated backward to set level and can be sat the people with the operator's saddle of backrest, and many people just can be taken in such seat, and the position of vehicle seat can also be regulated front and back.
Described hood is installed on the vehicle frame, and two hood longerons are arranged at vehicle frame top, and 3 to 6 hood crossbeams are arranged between two longerons, and hood is to be made by vinyon.Longitudinal and cross beam connects as one to support hood.Car light, Windshield and rain brush are installed on the hood.The hood front part sides respectively is equipped with the air baffle of being made by the makrolon material of light transmission; But the postmedian both sides respectively are equipped with the sun-rain-shading plate of inner and outer movable, cooperate with the air baffle of front portion strengthen keeping out the wind, sunshade, the ability of taking shelter from rain.
Adopt the three-wheel vehicle of above-mentioned technology, from heavy and light, its steering swivel system simple and durable does not also affect the layout of car load, and has the ability of keeping out the wind and taking shelter from rain.Because the power of three-wheel vehicle, hang, turn to, the industrialization of parts such as braking, this so that its manufacturing cost greatly reduce.After the popularization, will provide a kind of convenient comfortable, economical and practical vehicle for people.
Description of drawings
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model steering hardware.
Fig. 3 is the front view of the left and right sides of the present utility model vertical pipe support support.
Fig. 4 is the structural representation of twoport type pitman arm steering hardware of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
The utility model is a kind of front two-wheeled light tri-wheeler, its vehicle frame front end has a left front fork riser (3), a right front fork riser (6) is arranged, connected and support by left and right sides vertical tube of front fork bracing frame (2), left and right sides vertical tube of front fork bracing frame (2) is by left front fork riser (3), and attaching parts (4), polygonal frame (5), right front fork riser (6) form.Its connection mode can be that to weld also can be that fastener connects.The upper beam of polygonal frame (31), underbeam (32), left beam (33), right beam (34) have formed a space in the vehicle frame, this space can allow chaufeur that pin is inserted into the inner, handle brake or throttle, so just improved the space availability ratio of car load, for the layout of car provides convenience.Upper beam (31) locates to install column tube (8) or deflector.In order to improve the resistance type ability of vehicle frame, between polygonal framework (5) and vehicle frame main longitudinal grider (1), add and welded two cant beams (9), certainly, the reinforcing mode that also can adopt other is such as modes such as reinforcement of weld plate, attaching partss.
Front fork steering shaft (10), front shock absorber (11) adopt steering hardware and the forward mounting assembly of two groups of motor cycle types or battery-driven car formula.Be installed in the frame-front fork sleeve pipe.
Left and right sides front-wheel electric wheel hub (12) adopts battery-driven car formula electric wheel hub, is installed on the front shock absorber.Certainly, also can adopt motor cycle type actuating device or battery-driven car formula back wheel driving gear.
Rear wheel suspension (13) adopts motor cycle type or battery-driven car formula Rear wheel suspension to be installed on the vehicle frame.
Vehicle frame, suspension and wheel have consisted of the traveling gear of this three-wheel.
On the part of the steering hardware of two groups of motor cycle types or battery-driven car formula or the part in the forward mounting assembly steering trapezoidal arm is set, its mode has multiple, as: the lower linking plate (14) at left and right sides front fork locates to install steering trapezoidal arm (15), also can steering trapezoidal arm be set at front shock absorber or steering shaft, can also be arranged on upper connective plate to steering trapezoidal arm or front fork swing arm, rocking arm etc. are located.Steering handle (18) steering shaft (19) lower end is equipped with pitman arm (20).Multiple connection mode is arranged: (seeing Fig. 4) 1, left steering trapezoid connection and twoport type pitman arm (7) between left steering trapezoid connection, right steering trapezoid connection, the pitman arm three, connected by steering drag link assembly (35), right steering trapezoid connection is connected by steering drag link assembly (36) with twoport type pitman arm (7); (seeing Fig. 2) 2, left and right sides steering trapezoidal arm (15) are connected by a tierod assembly (16).A ball cap (17) is set on the intermediate rod (16).Steering shaft (19) lower end is equipped with pitman arm (20).That bulb assembly (21) and the housing of nut type is connected that the bulb assembly (22) of screw type is connected by housing by bulb between ball cap and the pitman arm (20), the housing of one of them bulb is nut type, and the housing of a bulb is screw type.Like this, the mode that two bulbs can adopt screw to connect directly connects, and ball cap (17) also can adopt the drag link assembly to be connected with pitman arm (20).When turning to, the force and motion that steering handle (18) is exported is passed to the steering trapezoidal arm (15) of left and right sides front fork by pitman arm (20), steering track rod, make two front-wheel steerings.
Two front-wheels (12) respectively are equipped with hydraulic brake, are controlled by brake-applying handle on the steering handle.Trailing wheel (23) is installed mechanical drum brake, steps on brake pedal by pin and controls.Both cooperations are played braking and are used.Can certainly adopt other brake mode such as complete-disc or full drum-type.
Operator's saddle (24) is the operator's saddle of a band backrest (25).The backrest (25) of operator's saddle (24) is regulated to set level backward and can be sat the people.Many people just can be taken in such seat.The position of vehicle seat can be regulated front and back.Under the vehicle seat power accumulator can be installed, to reach the purpose of downward modulation center of gravity.
Hood (26) is installed on the vehicle frame.Vehicle frame top has on two hood longerons (27), and 3 to 6 hood crossbeams (28) are arranged on the longeron (27), and hood (26) is to be made by vinyon.The longitudinal beam welding of hood or with bolted on vehicle frame main longitudinal grider (1).Car light, Windshield and rain brush are installed on the hood.The hood crossbeam can be installed Wiper motor.The hood front part sides respectively is equipped with the air baffle (29) of being made by the good polycarbonate material of light transmission, but the postmedian both sides respectively are equipped with the sun-rain-shading plate (30) of inner and outer movable.Both cooperate, strengthen keep out the wind, sunshade, the ability of taking shelter from rain.
Obviously, described embodiment only is the utility model part embodiment, and General Principle defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. two-wheeled light tri-wheeler before a kind, comprise front two-wheeled motor-tricycle and front two-wheeled electro-tricycle, two wheels in front are as track adjusting wheel, can control the sense of motion of car, include the parts such as vehicle frame, hood, it is characterized in that: a left front fork riser (3) is arranged, a right front fork riser (6) is arranged, steering hardware and forward mounting assembly that two groups of motor cycle types or battery-driven car formula are arranged, on the part of the steering hardware of motor cycle type or battery-driven car formula or the part in the forward mounting assembly be provided with steering trapezoidal arm (15).
2. front two-wheeled light tri-wheeler according to claim 1, it is characterized in that: left steering trapezoid connection is connected by steering drag link assembly (35) with twoport type pitman arm (7), and right steering trapezoid connection is connected by steering drag link assembly (36) with twoport type pitman arm (7).
3. front two-wheeled light tri-wheeler according to claim 1, it is characterized in that: left and right sides steering trapezoidal arm is connected by a tierod assembly (16), a ball cap (17) is set on the intermediate rod (16), steering shaft (19) lower end is equipped with pitman arm (20), that bulb assembly (21) and the housing of nut type is connected that the bulb assembly (22) of screw type connects by housing between ball cap (17) and the pitman arm (20), the housing of one of them bulb is nut type, and the housing of a bulb is screw type.
4. front two-wheeled light tri-wheeler according to claim 1, it is characterized in that: the backrest (25) of operator's saddle (24) is regulated to set level backward and can be sat the people..
5. front two-wheeled light tri-wheeler according to claim 1 is characterized in that: left and right sides front-wheel hub employing battery-driven car formula electric wheel hub.
6. front two-wheeled light tri-wheeler according to claim 1, it is characterized in that: the vehicle frame front end has two vertical tube of front fork, connected and support by left and right sides vertical tube of front fork bracing frame (2), left and right sides vertical tube of front fork bracing frame is comprised of left and right sides vertical tube of front fork, attaching parts, polygonal frame (5), and its connection mode can be that to weld also can be that fastener connects.
7. front two-wheeled light tri-wheeler according to claim 1 is characterized in that: the space that the polygonal frame in the vehicle frame (5) forms can allow chaufeur that pin is inserted into the inner, and handles brake or throttle.
8. front two-wheeled light tri-wheeler according to claim 1, it is characterized in that: the upper beam (31) of polygonal frame in vehicle frame (5) locates to install column tube (8) or deflector.
9. front two-wheeled light tri-wheeler according to claim 1, it is characterized in that: the lower linking plate (14) at left and right sides front fork locates to be equipped with steering trapezoidal arm (15).
10. front two-wheeled light tri-wheeler according to claim 1, it is characterized in that: two hood longerons (27) are arranged at vehicle frame top, and 3 to 6 hood crossbeams (28) are arranged on the longeron (27), and hood (26) is made by vinyon.
11. front two-wheeled light tri-wheeler according to claim 1, it is characterized in that: hood (26) front part sides respectively is equipped with the air baffle (29) that the polycarbonate of light transmission is made, and the postmedian both sides respectively are equipped with can be to the sunshade of inside and outside activity, the plate of taking shelter from rain (30).
12. front two-wheeled light tri-wheeler according to claim 1, it is characterized in that: two front-wheels (12) respectively are equipped with hydraulic brake, controlled by brake-applying handle on the steering handle, trailing wheel (23) is installed mechanical drum brake, steps on brake pedal by pin and controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220059339 CN202728450U (en) | 2012-02-13 | 2012-02-13 | Light tricycle with two front wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220059339 CN202728450U (en) | 2012-02-13 | 2012-02-13 | Light tricycle with two front wheels |
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| Publication Number | Publication Date |
|---|---|
| CN202728450U true CN202728450U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220059339 Expired - Fee Related CN202728450U (en) | 2012-02-13 | 2012-02-13 | Light tricycle with two front wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728450U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816757A (en) * | 2015-05-07 | 2015-08-05 | 马洪斌 | Car front-wheel suspension steering mechanism |
| CN105035222A (en) * | 2014-12-30 | 2015-11-11 | 王晨 | Two-wheel and three-wheel motor vehicle carrier protecting crust design |
| WO2017012869A1 (en) * | 2015-07-18 | 2017-01-26 | Innovative Dragon Ltd. | Modular motor scooter |
| CN106476957A (en) * | 2016-08-31 | 2017-03-08 | 郑州锐图汽车设计有限公司 | A kind of front two-wheeled transfer being applied to tricycle |
| CN106892040A (en) * | 2017-03-08 | 2017-06-27 | 李元 | A kind of YL structures tricycle |
| CN107599825A (en) * | 2017-08-22 | 2018-01-19 | 张振勇 | Hybrid power system electric car |
| CN108423106A (en) * | 2018-03-02 | 2018-08-21 | 祝珍海 | A kind of tricycle |
| CN108502077A (en) * | 2018-05-17 | 2018-09-07 | 五羊—本田摩托（广州）有限公司 | A kind of two front wheels vehicle waves suspension |
| CN108860289A (en) * | 2018-08-10 | 2018-11-23 | 深圳科尔马科技有限公司 | Two sides transmission turning system and vehicle |
| CN108891479A (en) * | 2018-08-17 | 2018-11-27 | 王为灿 | A kind of automobile-used steering mechanism |
| CN109436165A (en) * | 2018-08-10 | 2019-03-08 | 深圳科尔马科技有限公司 | Light lilliput car |
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2012
- 2012-02-13 CN CN 201220059339 patent/CN202728450U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035222A (en) * | 2014-12-30 | 2015-11-11 | 王晨 | Two-wheel and three-wheel motor vehicle carrier protecting crust design |
| CN104816757A (en) * | 2015-05-07 | 2015-08-05 | 马洪斌 | Car front-wheel suspension steering mechanism |
| WO2017012869A1 (en) * | 2015-07-18 | 2017-01-26 | Innovative Dragon Ltd. | Modular motor scooter |
| CN106476957A (en) * | 2016-08-31 | 2017-03-08 | 郑州锐图汽车设计有限公司 | A kind of front two-wheeled transfer being applied to tricycle |
| CN106476957B (en) * | 2016-08-31 | 2023-08-08 | 浙江朗翔实业有限公司 | Front two-wheel steering device suitable for inverted tricycle |
| CN106892040B (en) * | 2017-03-08 | 2022-07-01 | 李元 | YL structure reverse tricycle |
| CN106892040A (en) * | 2017-03-08 | 2017-06-27 | 李元 | A kind of YL structures tricycle |
| CN107599825A (en) * | 2017-08-22 | 2018-01-19 | 张振勇 | Hybrid power system electric car |
| CN108423106A (en) * | 2018-03-02 | 2018-08-21 | 祝珍海 | A kind of tricycle |
| CN108502077A (en) * | 2018-05-17 | 2018-09-07 | 五羊—本田摩托（广州）有限公司 | A kind of two front wheels vehicle waves suspension |
| CN108502077B (en) * | 2018-05-17 | 2024-03-15 | 五羊—本田摩托（广州）有限公司 | Swing suspension system of double front wheel vehicle |
| CN109436165A (en) * | 2018-08-10 | 2019-03-08 | 深圳科尔马科技有限公司 | Light lilliput car |
| CN108860289A (en) * | 2018-08-10 | 2018-11-23 | 深圳科尔马科技有限公司 | Two sides transmission turning system and vehicle |
| CN108891479A (en) * | 2018-08-17 | 2018-11-27 | 王为灿 | A kind of automobile-used steering mechanism |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150213 |
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| EXPY | Termination of patent right or utility model |