CN206749887U - A kind of racing car steering for being applied to energy-conservation sports contest - Google Patents
A kind of racing car steering for being applied to energy-conservation sports contest Download PDFInfo
- Publication number
- CN206749887U CN206749887U CN201720397043.7U CN201720397043U CN206749887U CN 206749887 U CN206749887 U CN 206749887U CN 201720397043 U CN201720397043 U CN 201720397043U CN 206749887 U CN206749887 U CN 206749887U
- Authority
- CN
- China
- Prior art keywords
- handlebar
- steering
- turning
- driving lever
- drives
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a kind of racing car steering for being applied to energy-conservation sports contest, two wheels are arranged on two kingpins by axletree respectively, and kingpin rotates and is fixed on vehicle frame both sides；Have on rotating vertical shaft and stretch out connecting rod, the stretching connecting rod rod end of two rotating vertical shafts is connected by pivot pin respectively with the both ends of a drag link, to form the linkage of two rotating vertical shafts；The either end of the drag link is also connected as drive end with turning to one end of actuating arm by pivot pin, the other end for turning to actuating arm is hinged by bulb with turning to driving lever one end, the other end for turning to driving lever is fixed with handlebar axis bottom, and handlebar or steering wheel are fixed in handlebar axis top；During steering, handlebar drives handlebar axis rotation, and handlebar axis, which drives, turns to driving lever action, turns to driving lever by turning to actuating arm and drives two rotating vertical shaft synchronous rotaries, and then drives wheel steering.
Description
Technical field
The utility model belongs to car body steering technique field, and in particular to a kind of racing car for being applied to energy-conservation sports contest turns
To system.
Background technology
Energy-conservation sports contest be a social activities, it is intended that entrant by participate in and experience in person creation process,
Shared environmental protection concept and challenge spirit, and then improve the energy conservation and environmental awareness of the whole society.So far, Honda China energy-conservation sports
Contest successfully holds 10, has attracted the extensive concern of personages of various circles of society, as increasing universities add
Wherein, match scale and influence power are also constantly expanding.This racing bicycle need to will energy-conservation and lightweight accomplish it is ultimate attainment, therefore need
A kind of steering is made, meets lightweight, turn to light, steering angle and meet competition area requirement.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of match for being applied to energy-conservation sports contest
Car steering.This system is suitable for racing track turning situation, and steering is light, and steering angle meets racing track requirement, light weight.
The utility model is achieved through the following technical solutions：
A kind of racing car steering for being applied to energy-conservation sports contest, including handlebar or steering wheel, handlebar axis, steering group
Bar, turn to actuating arm, drag link, wheel, axletree, kingpin and vehicle frame；
Two wheels are arranged on two kingpins by axletree respectively, and kingpin rotates and is fixed on vehicle frame two
Side；Have on rotating vertical shaft and stretch out connecting rod, the stretchings connecting rod rod end of two rotating vertical shafts and the both ends of a drag link are divided
Do not connected by pivot pin, to form the linkage of two rotating vertical shafts；The either end of the drag link is as drive end also with turning
Connected to one end of actuating arm by pivot pin, the other end for turning to actuating arm is hinged by bulb with turning to driving lever one end, is turned to
The other end of driving lever is fixed with handlebar axis bottom, and handlebar or steering wheel are fixed in handlebar axis top；During steering, handlebar drives handlebar
Axle rotates, and handlebar axis, which drives, turns to driving lever action, turns to driving lever by turning to actuating arm and drives two rotating vertical shaft synchronous rotaries,
And then drive wheel steering.
In the above-mentioned technical solutions, the middle part of the kingpin is radially provided with the axle for installing wheel axle
Hole, axletree are arranged in the axis hole.
In the above-mentioned technical solutions, the upper and lower ends of kingpin axially offer internal thread hole, internal thread respectively along it
Bearing pin is set in hole, and bearing pin is fixed on vehicle frame by spherical plain bearing rod end, so that two kingpins are rotatably arranged on vehicle frame
Both sides.
The advantages of the utility model and have the beneficial effect that：
Steering of the present utility model, its is simple in construction, deft design, light weight, and steering is light, and steering angle meets
Racing track requirement, the racing car especially suitable for energy-conservation sports contest use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of kingpin of the present utility model.
Fig. 3 is the sectional view of kingpin of the present utility model.
Fig. 4 is the attachment structure schematic diagram of kingpin of the present utility model.
Fig. 5 is the structural representation of spherical plain bearing rod end of the present utility model.
Embodiment
The technical solution of the utility model is further illustrated with reference to specific embodiment.
A kind of racing car steering for being applied to energy-conservation sports contest involved by the utility model, referring to accompanying drawing 1, including
Handlebar (or steering wheel) 1, handlebar axis 2, steering driving lever 3, steering actuating arm 4, drag link 5, wheel 6, axletree 7, steering are vertical
Axle 8 and vehicle frame 9.
Two wheels 6 are arranged on two kingpins 8 by axletree 7 respectively, and kingpin 8 rotates and is fixed on vehicle frame
9 both sides；Have on rotating vertical shaft and stretch out connecting rod 10, the stretching connecting rod rod end of two rotating vertical shafts and drag link 5
Both ends are connected by pivot pin respectively, to form the linkage of two rotating vertical shafts；The either end of the drag link 5 is as drive end
Also it is connected with turning to one end of actuating arm 4 by pivot pin, the other end for turning to actuating arm 4 passes through bulb and steering driving lever 3 one end
Be hinged, the other end for turning to driving lever 3 is fixed with the bottom of handlebar axis 2, and handlebar (or steering wheel) 1 is fixed on the top of handlebar axis 2；
During steering, handlebar 1 drives handlebar axis 2 to rotate, and handlebar axis 2 drives steering driving lever 3 to act, and turns to driving lever and passes through steering
Actuating arm 4 drives two synchronous rotaries of rotating vertical shaft 8, and then is turned to motor car wheel 6.
Referring to accompanying drawing 2-5, the middle part of the kingpin 8 is radially provided with the axis hole 8-1 for installing wheel axle,
Axletree 7 is arranged in the axis hole, and the upper and lower ends of kingpin axially offer internal thread hole 8-2, internal thread respectively along it
Bearing pin 8-3 is set in the 8-2 of hole, and (length of the bearing pin 8-3 is more than internal thread hole 8-2, and bearing pin one end is provided with screw thread, and bearing pin leads to
Cross to be screwed and be fitted into the internal thread hole of kingpin), bearing pin is fixed on (rod end on vehicle frame 9 by spherical plain bearing rod end 11
The bearing 11-1 of oscillating bearing 11 is fixed on bearing pin 8-3, and the screw rod 11-2 of spherical plain bearing rod end is fixed on vehicle frame 9) so that
Two kingpins are rotatably arranged on vehicle frame both sides.
Exemplary description is done to the utility model above, it should explanation, do not departing from core of the present utility model
In the case of the heart, any simple deformation, modification or other skilled in the art can not spend creative work etc.
The scope of protection of the utility model is each fallen within replacing.
Claims (3)
- A kind of 1. racing car steering for being applied to energy-conservation sports contest, it is characterised in that：Including handlebar or steering wheel, handlebar Axle, turn to driving lever, turn to actuating arm, drag link, wheel, axletree, kingpin and vehicle frame；Two wheels are arranged on two kingpins by axletree respectively, and kingpin rotates and is fixed on vehicle frame both sides；Turn Have on dynamic vertical shaft and stretch out connecting rod, the stretching connecting rod rod end of two rotating vertical shafts passes through respectively with the both ends of a drag link Pivot pin connects, to form the linkage of two rotating vertical shafts；The either end of the drag link also drives as drive end with turning to One end of arm is connected by pivot pin, and the other end for turning to actuating arm is hinged by bulb with turning to driving lever one end, turns to driving lever The other end is fixed with handlebar axis bottom, and handlebar or steering wheel are fixed in handlebar axis top；During steering, handlebar drives handlebar axis rotation Turning, handlebar axis, which drives, turns to driving lever action, turns to driving lever by turning to actuating arm and drives two rotating vertical shaft synchronous rotaries, and then Drive wheel steering.
- A kind of 2. racing car steering for being applied to energy-conservation sports contest according to claim 1, it is characterised in that：It is described The middle part of kingpin is radially provided with the axis hole for installing wheel axle, and axletree is arranged in the axis hole.
- A kind of 3. racing car steering for being applied to energy-conservation sports contest according to claim 1, it is characterised in that：Turn to The upper and lower ends of vertical shaft axially offer internal thread hole respectively along it, set bearing pin in internal thread hole, bearing pin passes through rod end joint Bearing is fixed on vehicle frame, so that two kingpins are rotatably arranged on vehicle frame both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397043.7U CN206749887U (en) | 2017-04-14 | 2017-04-14 | A kind of racing car steering for being applied to energy-conservation sports contest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397043.7U CN206749887U (en) | 2017-04-14 | 2017-04-14 | A kind of racing car steering for being applied to energy-conservation sports contest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206749887U true CN206749887U (en) | 2017-12-15 |
Family
ID=60613844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720397043.7U Expired - Fee Related CN206749887U (en) | 2017-04-14 | 2017-04-14 | A kind of racing car steering for being applied to energy-conservation sports contest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206749887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681114A (en) * | 2021-09-01 | 2021-11-23 | 山东通祥环保科技有限责任公司 | Automatic environment-friendly welding system based on laser tracking |
-
2017
- 2017-04-14 CN CN201720397043.7U patent/CN206749887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681114A (en) * | 2021-09-01 | 2021-11-23 | 山东通祥环保科技有限责任公司 | Automatic environment-friendly welding system based on laser tracking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 Termination date: 20180414 |