CN207466829U

CN207466829U - Two wheeler and electric vehicle

Info

Publication number: CN207466829U
Application number: CN201721448730.3U
Authority: CN
Inventors: 裘建勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-02
Filing date: 2017-11-02
Publication date: 2018-06-08
Anticipated expiration: 2027-11-02

Abstract

The utility model provides a kind of two wheeler and electric vehicle, belongs to technical field of vehicle.Two wheeler includes vehicle frame, front-wheel, trailing wheel, support wheel and actuator, front-wheel is rotatablely connected with vehicle frame, trailing wheel is rotatablely connected with vehicle frame, support wheel is vertically slidably connected to vehicle frame, actuator connect with vehicle frame and for driving support slipping, and the line of front-wheel, trailing wheel and support wheel is triangle.Two wheeler can be contacted to earth by support wheel realizes the effect of Auxiliary support, and driver is unnecessary to contact to earth into traveling far and wide, and whole process is easy to operate, substantially increases safety.Electric vehicle includes two wheeler, has the repertoire of the two wheeler.

Description

Two wheeler and electric vehicle

Technical field

The utility model is related to technical field of vehicle, in particular to a kind of two wheeler and electric vehicle.

Background technology

Existing two wheeler under steam, generally requires to wait for the regular hour in traffic light, human body is needed to use at this time It is balanced support to both feet station.

Inventor has found that traditional two wheeler at least has the following disadvantages under study for action：

During pause, single foot or both feet is needed to contact to earth and be supported；

Operation is not convenient enough, not safe enough.

Utility model content

The purpose of this utility model is to provide a kind of two wheelers, improve the deficiencies in the prior art, can pass through branch Support wheel, which contacts to earth, realizes the effect of Auxiliary support, and driver is unnecessary to contact to earth into traveling far and wide, and whole process is easy to operate, substantially increases Safety.

The another object of the utility model is the provision of a kind of electric vehicle, including two wheeler mentioned above, tool There is the repertoire of the two wheeler.

What the embodiment of the utility model was realized in：

The embodiment of the utility model provides a kind of two wheeler, including vehicle frame, front-wheel, trailing wheel, support wheel and driving Part, the front-wheel are rotatablely connected with the vehicle frame, and the trailing wheel is rotatablely connected with the vehicle frame, the support wheel edge Vertical to be slidably connected to the vehicle frame, the actuator connect with the vehicle frame and for driving the support slipping, The line of the front-wheel, the trailing wheel and the support wheel is triangle.

Specifically, two wheeler can be contacted to earth by support wheel realizes the effect of Auxiliary support, driver is unnecessary into traveling far and wide It contacts to earth, whole process is easy to operate, substantially increases safety.

Optionally, the quantity of the support wheel be two, two support wheels are arranged side by side, the front-wheel and it is described after The line of wheel and the connection of two support wheels are vertically arranged.

Optionally, the two wheeler further includes support element, and two support wheels are rotatablely connected with the branch respectively The both ends of support member, the middle part of the support element connect with the vehicle frame and relative to the vehicle frame slidably, the actuator is used It is slided in driving the support element.

Optionally, the actuator includes electric pushrod, and the electric pushrod is connect with the vehicle frame, the electric pushrod Push rod connect with the middle part of the support element and for the support element to be pushed to slide.

Optionally, the two wheeler further includes circular direction disk, and the circular direction disk connect and is used for the vehicle frame Drive the front-wheel steer.

Optionally, the vehicle frame is provided at least two seats, and at least two seats are arranged side by side, and along before described Line direction between wheel and the trailing wheel extends.

Optionally, the rear portion of the vehicle frame is provided with luggage carrier.

Optionally, the front-wheel and/or the trailing wheel are provided with damper.

The embodiment of the utility model additionally provides a kind of electric vehicle, including driving motor, brake, governor and on State the two wheeler mentioned, the driving motor connect with the vehicle frame and for driving the rear wheel, the brake with The vehicle frame connects and for the front-wheel and/or the rear service brake, the governor to connect and is used for the vehicle frame The output power of the driving motor is adjusted, the brake and the governor both correspond to the foot of human body.

Optionally, the electric vehicle further includes car bonnet, and the car bonnet connect with the vehicle frame and forms driving for relative closure Sail room and passenger compartment.

Compared with prior art, the advantageous effect of the utility model embodiment is：

In conclusion two wheeler can be contacted to earth by support wheel realizes the effect of Auxiliary support, the unnecessary progress of driver Foot contacts to earth, and whole process is easy to operate, substantially increases safety.

Description of the drawings

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structure diagram under the first visual angle of two wheeler that the utility model embodiment 1 provides；

Fig. 2 is the structure diagram under second of visual angle of two wheeler that the utility model embodiment 1 provides；

Fig. 3 is the structure diagram under the third visual angle of two wheeler that the utility model embodiment 1 provides；

Fig. 4 is the structure diagram of support element and its associated components in the two wheeler that the utility model embodiment 1 provides.

Icon：100- two wheelers；11- vehicle frames；12- front-wheels；13- trailing wheels；14- support wheels；15- support elements；16- is electronic to be pushed away Bar；17- circular direction disks；18- front chairs；19- back seats；20- luggage carriers；21- dampers；22- brakes；23- governors.

Specific embodiment

Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.

Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all Belong to the range of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that term " on ", " under ", "left", "right", " interior ", etc. instructions Orientation or position relationship be usual when being used based on orientation shown in the drawings or position relationship or the utility model product The orientation or position relationship put are for only for ease of description the utility model and simplify description rather than instruction or imply institute The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this reality With novel limitation.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Put ", " installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.

Embodiment 1

Please refer to Fig.1-Fig. 4, present embodiments provide a kind of two wheeler 100, including vehicle frame 11, front-wheel 12, trailing wheel 13, Support wheel 14 and actuator, front-wheel 12 are rotatablely connected with vehicle frame 11, and trailing wheel 13 is rotatablely connected with vehicle frame 11, support wheel 14 are vertically slidably connected to vehicle frame 11, and actuator connect with vehicle frame 11 and for support wheel 14 to be driven to slide, front-wheel 12, The line of trailing wheel 13 and support wheel 14 is triangle.

What needs to be explained here is that support wheel 14 is vertically slidably, that is to say, that when two wheeler 100 needs pause, Support wheel 14 can be made to contact to earth, when the quantity of support wheel 14 is one, the single foot that can be understood as simulating driver touches Ground, triangle have stability, and two wheeler 100 can be made to keep the state of normally travel, when needing to advance, by support wheel 14 It withdraws, can directly travel.

What needs to be explained here is that the power that driving support wheel 14 slides can derive from motor, can also be cylinder, also Can be other driving devices.

Two wheeler 100 in the present embodiment can install the mechanisms such as the foot pedal of bicycle, by manpower to two wheeler 100 Power is provided.

It of courses, motor, battery etc. can also be installed, realize electric drive.

It of courses, gasoline engine can also be installed, gasoline engine provides power to the walking of two wheeler 100.

The support wheel 14 may be used rubber and be made, and diameter can select 10cm.

Entire two wheeler 100 long 200cm, wide 80cm, high 140cm, such size design can facilitate carrying personnel and Parking.

Specifically, two wheeler 100 can be contacted to earth by support wheel 14 realize Auxiliary support effect, driver it is unnecessary into It travels far and wide and contacts to earth, whole process is easy to operate, substantially increases safety.

With reference to Fig. 3, optionally, the quantity of support wheel 14 is two, and two support wheels 14 are arranged side by side, front-wheel 12 and trailing wheel The connection of 13 line and two support wheels 14 is vertically arranged.

The setting of two support wheels 14 is equivalent to and simulates the both feet of driver and contact to earth.It can effectively play auxiliary The effect of support.

Each support wheel 14 and the line of front-wheel 12, trailing wheel 13 are triangle, and two support wheels 14 are distributed in vehicle frame 11 both sides, stability higher.

Of course, when it is implemented, the quantity of support wheel 14 may be three, four or more.

Optionally, two wheeler 100 further includes support element 15, and two support wheels 14 are rotatablely connected with support element 15 respectively Both ends, the middle part of support element 15 connect with vehicle frame 11 and relative to vehicle frame 11 slidably, actuator be used for driving support member 15 It slides.

By the setting of support element 15, being synchronized with the movement for two support wheels 14 ensure that.

Support element 15 can also select big support of the prior art.

In the present embodiment, the quantity of actuator is one, acts on the middle part of support element 15, and stability is more preferable.Certainly , when it is implemented, two actuators can also be set, the opposite both ends of support element 15 are acted on, common driving realizes two A support wheel 14 is synchronized with the movement.

Optionally, actuator includes electric pushrod 16, and electric pushrod 16 connect with vehicle frame 11, the push rod of electric pushrod 16 and The middle part of support element 15 connects and for support element 15 to be pushed to slide.

In the present embodiment, actuator selects electric pushrod 16, and the stretching motion for realizing push rod is driven by motor, so as to Realize the relative motion of support element 15.

Electric pushrod 16 is a kind of electric drive for the straight reciprocating motion that the rotary motion of motor is changed into push rod Device.Motor drives a pair of of feed screw nut after The gear deceleration.The rotation motion of motor is in line movement, utilizes electricity Putter action is completed in motivation rotating.

It generally comprises following two forms：

Worm Wheel System form：Worm screw on motor gear drives worm gear rotation, makees the minor leading screw in worm gear axial It is mobile, gag lever post is driven accordingly to move axially by connecting plate, until during required stroke, switched by adjusting limited block depression stroke Power-off, motor shut down (positive revertive control is identical).

Gear-driven form：Motor is installed on the minor leading screw of inner tube by being driven after reduction gearing, and drive is attached thereto one The nut risen axially moves, until nut feeler pushes down limit switch deenergization, motor stop motion during set stroke (reversely same).

Optionally, two wheeler 100 further includes circular direction disk 17, and circular direction disk 17 connect with vehicle frame 11 and for driving Front-wheel 12 turns to.

Circular direction disk 17 is more prone to control, and enhances operability.

Optionally, vehicle frame 11 is provided at least two seats, and at least two seats are arranged side by side, and along front-wheel 12 and trailing wheel Line direction extension between 13.

Vehicle frame 11 is provided with two seats in the present embodiment, including a front chair 18 and a back seat 19, drives Member is sitting on front chair 18, and passenger is sitting on back seat 19.

It of courses, when it is implemented, the quantity of seat can be increased.

Optionally, the rear portion of vehicle frame 11 is provided with luggage carrier 20.

Some articles can be placed on luggage carrier 20, and the passenger being sitting on back seat 19 can also directly pass through luggage carrier 20 take the article.

Optionally, front-wheel 12 and/or trailing wheel 13 are provided with damper 21.

In the present embodiment, trailing wheel 13 is provided with damper 21, can reduce the shake in driving process, improves seating Comfort level.

Of course, when it is implemented, front-wheel 12 can also mounting shock absorber 21, support wheel 14 can also mounting shock absorber 21。

According to a kind of two wheeler 100 that the utility model embodiment provides, the operation principle of two wheeler 100 is：

During normally travel, support wheel 14 is contacted to earth by front-wheel 12 and trailing wheel 13 close to vehicle frame 11 and realizes normal walking.Work as needs During parking, under the action of actuator, support wheel 14 is close to ground and contacts to earth, and drive simulating person's list foot contacts to earth or both feet touch The support of two wheeler 100 is realized on ground, and when needing to move on, under the action of actuator, support wheel 14 is real far from ground Now normal walking.

Embodiment 2

The present embodiment also provides a kind of electric vehicle, including driving motor, brake 22, governor 23 and mentioned above Two wheeler 100, driving motor is connect with vehicle frame 11 and for trailing wheel 13 to be driven to rotate, brake 22 connect and uses with vehicle frame 11 It is braked in front-wheel 12 and/or trailing wheel 13, governor 23 is connect with vehicle frame 11 and the output power for adjusting driving motor, system Dynamic device 22 and governor 23 both correspond to the foot of human body.

The structure of two wheeler 100 can be with reference implementation example 1, and institute of the electric vehicle with two wheeler 100 is functional.

With reference to Fig. 1, brake 22 and governor 23 are installed on vehicle frame 11, brake 22 is equivalent to brake, governor 23 It is equivalent to throttle.

Generally, its mounting means is identical with the mounting means of automatic catch automobile, and left brake, right throttle.

Generally, being equipped with chargeable storage battery on vehicle frame 11, it is used to power to driving motor.

When it is implemented, vehicle speed sensor and controller can also be installed, vehicle speed sensor travels for detecting electric vehicle Speed, and the signal is transferred to controller, when speed is reduced to preset velocity amplitude, controller control actuator work Make, support wheel 14 is made to contact to earth, when speed is promoted to preset velocity amplitude, controller control actuator work makes support wheel 14, close to vehicle frame 11, realize normally travel.

It can thus realize when electric vehicle will stop (i.e. speed is reduced to preset velocity amplitude), support wheel 14 is certainly It is dynamic to put down, ground is contacted, realizes the effect of assisted electric vehicle balance, is run when electric vehicle starts, speed is promoted to preset speed During angle value, support wheel 14 is withdrawn, and only front-wheel 12 and trailing wheel 13 contacts to earth.

Optionally, electric vehicle further includes car bonnet, and car bonnet connect with vehicle frame 11 and forms driver's cabin and the seating of relative closure Room.

Electric vehicle can be carried out whole body covering by the car bonnet, and the structure for making itself and automobile is same or like.

The car bonnet can be exposed to the weather to avoid driver.

In conclusion the utility model provides a kind of two wheeler 100, two wheeler 100 can be contacted to earth by support wheel 14 Realize the effect of Auxiliary support, driver is unnecessary to contact to earth into traveling far and wide, and whole process is easy to operate, substantially increases safety.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims

1. a kind of two wheeler, which is characterized in that including vehicle frame, front-wheel, trailing wheel, support wheel and actuator, the front-wheel is rotatable Be connected to the vehicle frame, the trailing wheel is rotatablely connected with the vehicle frame, and the support wheel vertically slidably connects In the vehicle frame, the actuator connect with the vehicle frame and for driving the support slipping, the front-wheel, the trailing wheel It is triangle with the line of the support wheel.

2. two wheeler according to claim 1, which is characterized in that the quantity of the support wheel is two, two branch Support wheel is arranged side by side, and the line of the front-wheel and the trailing wheel and the connection of two support wheels are vertically arranged.

3. two wheeler according to claim 2, which is characterized in that the two wheeler further includes support element, two branch Support wheel is rotatablely connected with the both ends of the support element respectively, the middle part of the support element connect with the vehicle frame and relative to Slidably, the actuator is used to that the support element to be driven to slide the vehicle frame.

4. two wheeler according to claim 3, which is characterized in that the actuator includes electric pushrod, described electronic to push away Bar is connect with the vehicle frame, and the push rod of the electric pushrod connect with the middle part of the support element and for pushing the support element It slides.

5. according to claim 1-4 any one of them two wheelers, which is characterized in that the two wheeler further includes circular direction Disk, the circular direction disk connect with the vehicle frame and for driving the front-wheel steer.

6. according to claim 1-4 any one of them two wheelers, which is characterized in that the vehicle frame is provided at least two Chair, at least two seats are arranged side by side, and extend along the line direction between the front-wheel and the trailing wheel.

7. according to claim 1-4 any one of them two wheelers, which is characterized in that the rear portion of the vehicle frame is provided with luggage Frame.

8. according to claim 1-4 any one of them two wheelers, which is characterized in that the front-wheel and/or trailing wheel setting There is damper.

9. a kind of electric vehicle, which is characterized in that including described in driving motor, brake, governor and claim any one of 1-8 Two wheeler, the driving motor connect with the vehicle frame and for driving the rear wheel, the brake and the vehicle Frame connects and for the front-wheel and/or the rear service brake, the governor to connect with the vehicle frame and for adjusting institute The output power of driving motor is stated, the brake and the governor both correspond to the foot of human body.

10. electric vehicle according to claim 9, which is characterized in that the electric vehicle further includes car bonnet, the car bonnet and institute It states vehicle frame connection and forms the driver's cabin and passenger compartment of relative closure.