CN204124179U - The reverse lock control devices of automobile steering system - Google Patents
The reverse lock control devices of automobile steering system Download PDFInfo
- Publication number
- CN204124179U CN204124179U CN201420558821.2U CN201420558821U CN204124179U CN 204124179 U CN204124179 U CN 204124179U CN 201420558821 U CN201420558821 U CN 201420558821U CN 204124179 U CN204124179 U CN 204124179U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- gear bush
- drawbar frame
- pintle hook
- backboard
- 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
Links
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses the reverse lock control devices of automobile steering system, comprise rotating shaft I and rotating shaft II, rotating shaft I bottom set gear axle sleeve I, rotating shaft II is set with ratchet shaft sleeve II and the gear bush III of two reverse side settings, rotating shaft II top to be inserted in gear bush I and is connected with it, described rotating shaft I and rotating shaft II are arranged on backboard by bearing, drawbar frame is provided with above gear bush I, be provided with driving cog bottom drawbar frame to engage with gear bush I, the backboard of rotating shaft II both sides is provided with active lock fixture block, pintle hook lock block respectively with gear bush II and gear bush III against, pintle hook lock block is provided with spring and is connected with backboard, pintle hook lock block affects with drawbar frame and is connected.The utility model is arranged on bearing circle and turns between input shaft, rotating of steering wheel is unidirectional drives control automobile steering system, from the power that oppositely turns of steering swivel system by lock control, cannot turn bearing circle, automobile exposes to the sun after tire still can straight line driving, prevents automobile sidewall of exposing to the sun to turn over accident.
Description
Technical field
The utility model relates to automobile manufacturing field, is specifically related to the reverse lock control devices of automobile steering system.
Background technology
The steering swivel system of current automobile is by bearing circle direct controlling and driving, when running at high speed, if there is to expose to the sun suddenly tire situation, the input shaft that turns to of steering swivel system oppositely will turn bearing circle, chaufeur must embrace firm bearing circle inflexibly, stop bearing circle oppositely to turn, otherwise vehicle side turning accident can occur, bring serious car crash event.If a kind of oppositely lock control devices of exploitation, can only drive control steering swivel system by rotating of steering wheel is unidirectional, and cannot turn bearing circle from the power that oppositely turns of steering swivel system, then can solve this defect.
Summary of the invention
The technical problems to be solved in the utility model is to provide the reverse lock control devices of a kind of automobile steering system, be arranged on bearing circle and turn between input shaft, rotating of steering wheel is unidirectional drives control automobile steering system, from the power that oppositely turns of steering swivel system by lock control, bearing circle cannot be turned, automobile exposes to the sun after tire still can straight line driving, prevents automobile sidewall of exposing to the sun to turn over accident.
The utility model is achieved through the following technical solutions:
The reverse lock control devices of automobile steering system, comprise rotating shaft I and rotating shaft II, rotating shaft I bottom set gear axle sleeve I, rotating shaft II is set with ratchet shaft sleeve II and the gear bush III of two reverse side settings, rotating shaft II top to be inserted in gear bush I and is connected with it, described rotating shaft I and rotating shaft II are arranged on backboard by bearing, drawbar frame is provided with above gear bush I, be provided with driving cog bottom drawbar frame to engage with gear bush I, the backboard of rotating shaft II both sides is provided with active lock fixture block, pintle hook lock block respectively with gear bush II and gear bush III against, pintle hook lock block is provided with spring and is connected with backboard, pintle hook lock block affects with drawbar frame and is connected.
The further improvement project of the utility model is, midway location on the cross bar that described drawbar frame is arranged on " ∏ " type support, about cross bar, end is respectively equipped with spring, and the two spring other ends are connected on drawbar frame.
The utility model further improvement project is, described drawbar frame and pintle hook lock block are affected by flexible cable and be connected.
The utility model further improvement project is, described gear bush I offers hole, and gear bush I is connected with rotating shaft II through hole by bolt, and hole diameter is slightly larger than bolt external diameter.
The utility model compared with prior art, has following obvious advantage:
The utility model rotating shaft I is connected with bearing circle, and rotating shaft II is connected with turning to input shaft, and when bearing circle turns, drawbar frame affects side pintle hook lock block to leave ratchet axle sleeve, and rotating shaft I is drive shaft II still, turns power to turning to input shaft transmission; When turning to input shaft anti-pass to pass to turn power, stuck two the ratchet axle sleeves of pintle hook lock block of both sides, rotating shaft II cannot be rotated, and plays reverse lock control effect.Therefore, though expose to the sun tire situation time, automobile steering system does not also control by external force, still can straight-line travelling, prevents vehicle side turning.
Accompanying drawing explanation
Fig. 1 is the utility model front elevation.
Fig. 2 is the utility model left view.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, the utility model comprises rotating shaft I 1 and rotating shaft II 2, rotating shaft I 1 bottom set gear axle sleeve I 3, rotating shaft II 2 is set with ratchet shaft sleeve II 4 and the gear bush III 5 of two reverse side settings, rotating shaft II 2 top to be inserted in gear bush I 3 and is connected with it, described rotating shaft I 1 and rotating shaft II 2 are arranged on backboard 7 by bearing 6, drawbar frame 8 is provided with above gear bush I 3, be provided with driving cog 9 bottom drawbar frame 8 to engage with gear bush I 3, midway location on the cross bar that described drawbar frame 8 is arranged on " ∏ " type support 12, about cross bar, end is respectively equipped with spring, the two spring other ends are connected on drawbar frame 8, the backboard of rotating shaft II 2 both sides is provided with active lock fixture block 10, pintle hook lock block 10 respectively with gear bush II 4 and gear bush III 5 against, pintle hook lock block 10 is provided with spring 11 and is connected with backboard 7, pintle hook lock block 10 and drawbar frame 8 are affected by flexible cable 13 and are connected.
Described gear bush I 3 offers hole, and gear bush I 3 is connected with rotating shaft II 2 through hole by bolt, and hole diameter is slightly larger than bolt external diameter.
Principle of work: rotating shaft I 1 is connected with vehicle steering, rotating shaft II 2 is connected with the input shaft that turns to of steering swivel system.During automobile normal running, steering wheel rotation, rotating shaft I 1 driven gear axle sleeve I 3 rotates, the driving cog 9 that gear bush I 3 engages stirs drawbar frame 8, under drawbar frame 8 affects, first the pintle hook lock block 10 of side is led from ratchet shaft sleeve II 4(or gear bush III 5), gear bush I 3 drives rotating shaft II 2 to rotate simultaneously, and rotating shaft II 2 controls steering swivel system and turns to the left or to the right.
When automobile exposes to the sun tire, when steering swivel system deflection is to a bearing circle reverse pumping reverse transmission, block ratchet shaft sleeve II 4 and gear bush III 5 because pintle hook lock block 10 is two-way, rotating shaft II 2 cannot left-right rotation, and resistance is but to the reverse transmission of bearing circle.
Claims (4)
1. the reverse lock control devices of automobile steering system, it is characterized in that: comprise rotating shaft I (1) and rotating shaft II (2), rotating shaft I (1) bottom set gear axle sleeve I (3), the ratchet shaft sleeve II (4) that the upper suit of rotating shaft II (2) two reverse side are arranged and gear bush III (5), rotating shaft II (2) top to be inserted in gear bush I (3) and is connected with it, described rotating shaft I (1) and rotating shaft II (2) are arranged on backboard (7) by bearing (6), gear bush I (3) top is provided with drawbar frame (8), drawbar frame (8) bottom is provided with driving cog (9) and engages with gear bush I (3), the backboard of rotating shaft II (2) both sides is provided with active lock fixture block (10), pintle hook lock block (10) respectively with gear bush II (4) and gear bush III (5) against, pintle hook lock block (10) is provided with spring (11) and is connected with backboard (7), pintle hook lock block (10) affects with drawbar frame (8) and is connected.
2. the reverse lock control devices of automobile steering system according to claim 1, it is characterized in that: midway location on the cross bar that described drawbar frame (8) is arranged on " ∏ " type support (12), about cross bar, end is respectively equipped with spring, and the two spring other ends are connected on drawbar frame (8).
3. the reverse lock control devices of automobile steering system according to claim 1, is characterized in that: described drawbar frame (8) and pintle hook lock block (10) are affected by flexible cable (13) and be connected.
4. the reverse lock control devices of automobile steering system according to claim 1, is characterized in that: described gear bush I (3) offers hole, and gear bush I (3) is connected with rotating shaft II (2) through hole by bolt, and hole diameter is slightly larger than bolt external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558821.2U CN204124179U (en) | 2014-09-26 | 2014-09-26 | The reverse lock control devices of automobile steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558821.2U CN204124179U (en) | 2014-09-26 | 2014-09-26 | The reverse lock control devices of automobile steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124179U true CN204124179U (en) | 2015-01-28 |
Family
ID=52380562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558821.2U Expired - Fee Related CN204124179U (en) | 2014-09-26 | 2014-09-26 | The reverse lock control devices of automobile steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792058A (en) * | 2017-09-28 | 2018-03-13 | 湖南大学 | A kind of method that vehicle keeps correct direction in front-wheel tyre-burst in running at high speed |
-
2014
- 2014-09-26 CN CN201420558821.2U patent/CN204124179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792058A (en) * | 2017-09-28 | 2018-03-13 | 湖南大学 | A kind of method that vehicle keeps correct direction in front-wheel tyre-burst in running at high speed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104689554B (en) | Segway Human Transporter and control method thereof | |
| CN109415069A (en) | The traction device of unmanned waggon and the unmanned waggon for having the traction device | |
| CN202413911U (en) | Speed-related control device for vehicular steering system | |
| CN204124179U (en) | The reverse lock control devices of automobile steering system | |
| CN202219729U (en) | Electric motor vehicle four-wheel driving mechanism | |
| CN204606092U (en) | A kind of electric children vehicle front-wheel steering drives integrated device | |
| CN204164337U (en) | A kind of shifting of transmission halting mechanism | |
| CN203601359U (en) | Vehicle and steering reversal auxiliary device thereof | |
| CN204197004U (en) | Industrial vehicle electrical steering mechanism | |
| CN203854713U (en) | Automobile steering system and electric truck | |
| CN211050896U (en) | Steering structure of toy steering wheel | |
| CN210133211U (en) | Differential driving device | |
| CN204411691U (en) | Structure improved recreational vehicle drives base | |
| CN103085597A (en) | Bicycle wheel | |
| CN204137291U (en) | Double driving bicycle | |
| CN106956668A (en) | A kind of rotatable wheel supporting device and application method | |
| CN203381681U (en) | Traction steering device | |
| CN202783354U (en) | Steering angle correcting device of motor steering wheels | |
| CN202242978U (en) | Double-clamp brake steering system | |
| CN205022773U (en) | Electromobile for children | |
| CN203854807U (en) | Child bicycle | |
| CN203032838U (en) | Electric car for children | |
| CN201338660Y (en) | Towing head for walking tractor | |
| CN204020858U (en) | Hand brake operation mechanism assembly | |
| CN201405986Y (en) | Nose wheel steering mechanism for pear-shaped multi-wheel scooter |
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 |
Granted publication date: 20150128 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |