CN2640906Y - Dragline steering gear of motor 4-wheel lie fallow sport car - Google Patents
Dragline steering gear of motor 4-wheel lie fallow sport car Download PDFInfo
- Publication number
- CN2640906Y CN2640906Y CN 03268956 CN03268956U CN2640906Y CN 2640906 Y CN2640906 Y CN 2640906Y CN 03268956 CN03268956 CN 03268956 CN 03268956 U CN03268956 U CN 03268956U CN 2640906 Y CN2640906 Y CN 2640906Y
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- Prior art keywords
- steering
- wheel
- utility
- driven
- model
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- Expired - Fee Related
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model belongs to the motor vehicle technique, providing a flexible pulling rope steering mechanism of the motor driven four wheel casual spots car. The utility model is provided with a pulling rope drive wheel(1) which is driven by the steering wheel and a flexible pulling rope(4) which is driven by the pulling rope drive wheel(1); both ends of the flexible pulling rope(4) are respectively hinged on one end of a horizontal pulling rod(6); both ends of the horizontal pulling rod(6) are respectively hinged with a steering knuckle arm(5); the other end of the steering knuckle arm(5) is hinged with a front bridge(7) and fixedly connected with a steering wheel(3); the horizontal pulling rod(6), two steering knuckle arms(5) and the front bridge(7) form a trapezoid steering mechanism. The steering mechanism provided by the utility model can finish the steering action in the condition of having relative movement with the steering wheel after the front bridge of the motor driven four wheel casual spots car adding suspension, having the advantages of simple structure, few transmission links, convenient adjusting and easy processing and manufacturing. The flexible guy cable needs to be insured for a certain flexibility and can not be too thick, so the transmission force is not too strong; then the utility model is just applicable for the casual sports vehicles with small steering force.
Description
Affiliated technical field
The utility model belongs to automotive engineering, mainly proposes a kind of motor-driven four-wheel outdoor activity car flexible cable steering hardware.
Background technology
Motor-driven four-wheel outdoor activity car is a kind of simple and easy power actuated vehicle of specializing in the outdoor activity amusement, uses in special area region of delimiting, as kart.Most propons of this kind vehicle and vehicle frame are for being rigidly connected, though steering hardware is simple, traveling comfort is poor.Increase suspension gear for improving its traveling comfort at propons, but steering hardware need increase parts such as universal-joint, the corresponding complexity that increases steering hardware is to the also corresponding improve of the requirement of manufacture level.
Summary of the invention
The purpose of this utility model promptly is to propose a kind of motor-driven four-wheel outdoor activity car flexible cable steering hardware, after motor-driven four-wheel outdoor activity car propons increases suspension, have under the situation of relative motion with bearing circle and to finish handling maneuver, and make its have simple in structure, transmission link is few, the easy to adjust and characteristics that are easy to make.
The utility model adopts following technical proposals to finish its invention task: the drag-line drive wheel that is driven by bearing circle is set, be hinged on an end of intermediate rod respectively by its two ends of flexible cable of drag-line drive wheel drive, the two ends of intermediate rod are hinged with a track arm respectively, and the other end and the propons of track arm be hinged, connect firmly with wheel flutter; Intermediate rod, two track arms, propons constitute Ackerman steering mechanism.
The steering hardware that the utility model proposes can be after motor-driven four-wheel outdoor activity car propons increases suspension, have under the situation of relative motion with bearing circle (with the vehicle frame relative fixed) and to finish handling maneuver, simple in structure, transmission link is few, easy to adjust, be easy to processing and fabricating.Consider that flexible cable will guarantee certain flexibility, should not be thick excessively, Gu driving force can not be excessive, only can be used for the little outdoor activity class vehicle of steering effort.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Among the figure, 1, the drag-line drive wheel, 2, vehicle frame, 3, wheel flutter, 4, drag-line, 5, track arm, 6, intermediate rod, 7, propons.
The specific embodiment
In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:
As shown in Figure 1, the utility model is provided with drag-line drive wheel 1, and it is a wheel shaft structure, can be connected with bearing circle easily, is driven by bearing circle and rotates.Flexible cable 4 is enclosed within on the drag-line drive wheel 1 and is driven by drive wheel.The two ends of flexible cable 4 are hinged with an end of intermediate rod 6 respectively, pulling intermediate rod 6 sway under the effect of drag-line drive wheel, the two ends of intermediate rod 6 are hinged with a track arm 5 respectively, the other end of track arm 5 and propons be 7 hinged, and wheel flutter 3 connect firmly; Intermediate rod 6, two track arms 5, propons 7 constitute Ackerman steering mechanisms.
Claims (1)
1, a kind of motor-driven four-wheel outdoor activity car flexible cable steering hardware, it is characterized in that: the drag-line drive wheel (1) that is driven by bearing circle is set, be hinged on an end of intermediate rod (6) respectively by its two ends of flexible cable (4) of drag-line drive wheel (1) drive, the two ends of intermediate rod (6) are hinged with a track arm (5) respectively, and the other end of track arm (5) and propons (7) be hinged, connect firmly with wheel flutter (3); Intermediate rod (6), two track arms (5), propons (7) constitute Ackerman steering mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268956 CN2640906Y (en) | 2003-07-08 | 2003-07-08 | Dragline steering gear of motor 4-wheel lie fallow sport car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268956 CN2640906Y (en) | 2003-07-08 | 2003-07-08 | Dragline steering gear of motor 4-wheel lie fallow sport car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640906Y true CN2640906Y (en) | 2004-09-15 |
Family
ID=34299692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268956 Expired - Fee Related CN2640906Y (en) | 2003-07-08 | 2003-07-08 | Dragline steering gear of motor 4-wheel lie fallow sport car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640906Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010019A (en) * | 2012-12-18 | 2013-04-03 | 刘占宁 | Bowing-type tractor |
| CN105730593A (en) * | 2016-02-21 | 2016-07-06 | 郭少卓 | Wheel steering system |
-
2003
- 2003-07-08 CN CN 03268956 patent/CN2640906Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010019A (en) * | 2012-12-18 | 2013-04-03 | 刘占宁 | Bowing-type tractor |
| CN103010019B (en) * | 2012-12-18 | 2015-09-09 | 刘占宁 | Bow-type tractor |
| CN105730593A (en) * | 2016-02-21 | 2016-07-06 | 郭少卓 | Wheel steering system |
| CN105730593B (en) * | 2016-02-21 | 2018-02-27 | 郭少卓 | A kind of wheel steering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |