CN204749771U - Vehicle turns to structure - Google Patents
Vehicle turns to structure Download PDFInfo
- Publication number
- CN204749771U CN204749771U CN201520482450.9U CN201520482450U CN204749771U CN 204749771 U CN204749771 U CN 204749771U CN 201520482450 U CN201520482450 U CN 201520482450U CN 204749771 U CN204749771 U CN 204749771U
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- CN
- China
- Prior art keywords
- steering
- reel cage
- vehicle
- shaft
- fixed
- 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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Abstract
The utility model discloses a vehicle turns to structure, include direction handle, connecting axle, steering spindle and fix the knuckle on the wheel, the steering spindle is connected with the knuckle, the direction is fixing in connecting axle one end, the other end drive steering spindle side -to -side movement of connecting axle relative direction handle, be connected with the cradle of fixing mutually with the frame on the knuckle, be equipped with the bumper shock absorber that is connected with the frame on the cradle. The utility model discloses a vehicle turns to structure through the setting of cradle and bumper shock absorber, just makes the whole structure that turns to just have certain upper and lower activity space, just so can effectually offset produced vibrations among the driving motor vehicles, and the in -process direction that just can effectually avoid traveling is difficult to the problem of accuse.
Description
Technical field
The utility model relates to a kind of automobile component, relates to a kind of vehicle steering structure in particular.
Background technology
Steering structure is a part very important in vehicle travel process, which control the travel direction of vehicle, and vehicle just can the route running envisioned according to people of actv. by the effect of steering structure, therefore steering structure is requisite part in vehicle.
The steering structure of existing battery-driven car comprises steering shaft, adapter shaft and the steering handle being fixed on adapter shaft one end, steering shaft is located in an axle sleeve, one end of adapter shaft steering handle dorsad penetrates in axle sleeve, and this end is socketed with gear, the side of steering shaft is provided with tooth bar, wheel and rack is meshed, two ends hinged left steering joint and the right steering joint respectively of steering shaft, in time turning to, steering handle drives adapter shaft to rotate, the further driven gear of adapter shaft rotates, and then by the left and right slippage of gear driven steering shaft, when the slippage of steering shaft left and right, left steering joint and right steering joint will drive front-wheel to turn left and turn right, such actv. completes turning to of vehicle, but the steering structure of this structure, owing to being rigid connection between all parts, it does not arrange any anti-vibration structure simultaneously, thus in the process of vehicle traveling, extremely easily vibrations are produced, steering handle is swung, in the process travelled, direction is not easy control like this, there is larger potential safety hazard.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one to have shock-absorbing function, the vehicle steering structure that actv. avoids steering handle to swing.
For achieving the above object, the utility model provides following technical scheme: a kind of vehicle steering structure, the steering swivel comprising steering handle, adapter shaft, steering shaft and be fixed on wheel, described steering shaft is connected with steering swivel, described steering handle is fixed on adapter shaft one end, the other end of described adapter shaft relative direction handle drives steering shaft side-to-side movement, and described steering swivel is connected with the reel cage fixed with vehicle frame, described reel cage is provided with the bumper be connected with vehicle frame.
As further improvement of the utility model, described reel cage comprises the first strut bar and the second strut bar, one end of described first strut bar and one end of the second strut bar are connected to form V-shaped, the open end of this V-shaped is fixed to vehicle frame, and coupling end is connected with the portable bar be connected with steering swivel by Universal-head.
As further improvement of the utility model, described reel cage has upper and lower two groups, is respectively reel cage and bottom cradle, and described upper reel cage is arranged on above steering swivel, and bottom cradle is arranged on below steering swivel, and described bumper is hinged on bottom cradle.
As further improvement of the utility model, be also connected with pipe link and connecting panel between the first strut bar of described bottom cradle and the second strut bar, described connecting panel is provided with the damping fixed support be hinged with bumper.
As further improvement of the utility model, described steering swivel comprises the left steering joint be fixed on vehicle left wheel and the right steering joint be fixed on the right wheel of vehicle, described reel cage has two groups, left and right, be respectively left reel cage and right reel cage, described left reel cage and right reel cage correspondence are fixed on left steering joint and right steering joint, and the two ends of described steering shaft save with left steering respectively and right steering saves hinged.
As further improvement of the utility model, described steering swivel comprises the sheathed S. A. of confession wheel, is arranged on S. A. side and the connecting strap be connected with steering shaft and the connecting panel fixed with reel cage, described connecting panel comprises transverse part and vertical portion orthogonal with transverse part, described transverse part and reel cage fix, and vertical portion and S. A. fix.
As further improvement of the utility model, steering column jacket is arranged with outside described steering shaft, the side opening of described steering column jacket is provided with through hole, one end of described adapter shaft wears in steering column jacket from through hole, and this end is socketed with gear, the side of described steering shaft is provided with tooth bar, and described wheel and rack is meshed.
As further improvement of the utility model, the two ends of described steering column jacket are all fixed with elastomeric element, and described steering shaft is connected with steering column jacket by elastomeric element.
As further improvement of the utility model, described elastomeric element is rubber bellows set, and this rubber bellows set is socketed on steering shaft and steering column jacket, and one end and steering column jacket fix, and the other end and steering shaft fix.
The utility model has following beneficial effect, just can make, between wheel and vehicle frame, there is certain relative motion space by the setting of reel cage and bumper, when wheel reaches on protruding road surface, wheel and vehicle frame will be made to produce relative motion, namely when wheel upward movement, and vehicle frame is motionless, such actv. serves the effect of shock-absorbing, simultaneously by the setting of bumper, just can play an effect resetting and cushion to the motion between wheel and vehicle frame by actv., namely when wheel gets off from the road surface of projection time, by bumper, wheel is resetted, so just make the state of getting back to a level land traveling between wheel and vehicle frame, avoid the problem that vehicle frame when wheel gets off from protruding road surface time causes along with moving together shaking, actv. serves the effect of a damping, avoid in prior art owing to shaking the direction of traffic that causes not easily control, there is the problem of larger potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of vehicle steering structure of the present utility model;
Fig. 2 is the front view of vehicle steering structure of the present utility model;
Fig. 3 is the integral structure figure of upper reel cage in Fig. 2;
Fig. 4 is the integral structure figure of bottom cradle in Fig. 2;
Fig. 5 is the integral structure figure of steering swivel in Fig. 2.
Detailed description of the invention
Shown in 2, a kind of vehicle steering structure of the present embodiment, comprise steering handle 1, adapter shaft 2, steering shaft 3 and the steering swivel 4 be fixed on wheel, described steering shaft 3 is connected with steering swivel 4, described steering handle 1 is fixed on adapter shaft 2 one end, described adapter shaft 2 relative direction drives steering shaft 3 side-to-side movement the other end of 1, described steering swivel 4 is connected with the reel cage 5 fixed with vehicle frame, described reel cage 5 is provided with the bumper 6 be connected with vehicle frame, in the process turned to, people's rotation direction is 1, at this moment adapter shaft 2 will rotate together along with steering handle 1, in the process that adapter shaft 2 rotates, steering shaft 3 will left or slippage to the right, steering shaft 3 will drive steering swivel 4 to rotate, and then drive rotation of wheel by steering swivel 4, complete a process turned to like this, when wheel to reach from level land protruding ground time, wheel will upward movement, reel cage 5 will upwards swing, maintenance vehicle frame can not along with wheel together upward movement, when wheel leaves from the ground of projection time, by the effect of bumper 6, reel cage 5 will to lower swing, keep vehicle frame can not move downward together along with wheel, like this when wheel reaches on broken terrain, vehicle frame all can keep a relative balance, actv. serves the effect of a shock-absorbing, avoid and not easily hold owing to shaking direction in the vehicle travel process that causes, there is the problem of potential safety hazard, simultaneously bumper 6 here and prior art is identical, a middle hydraulic stem, the sheathed retracing spring in outside.
As a kind of detailed description of the invention improved, as shown in Figure 3, described reel cage 5 comprises the first strut bar 511 and the second strut bar 512, one end of described first strut bar 511 and one end of the second strut bar 512 are connected to form V-shaped, the open end of this V-shaped is fixed to vehicle frame, coupling end is connected with the portable bar 513 be connected with steering swivel 4 by Universal-head, after steering structure installs, portable bar 513 is fixed on steering swivel 4, when upper reel cage 51 swings, portable bar 513 is connected by Universal-head with between the first strut bar 511 and the second strut bar 512, thus portable bar 513 and the angle between the first strut bar 511 and the second strut bar 512 will change, reach the effect that provides reel cage 51 swing space like this, simultaneously by the first strut bar 511 and the second strut bar 512 are formed a V-shaped, just can reach and become two bars with the junction of vehicle frame, enable well to support vehicle frame, an end points is become with the junction of steering swivel 4, just can be good at being connected with steering swivel 4, and the inside of V-shaped has certain space, therefore the space required for steering structure can't be increased by the setting of reel cage 5.
As a kind of detailed description of the invention improved, as shown in Figure 2, described reel cage 5 has upper and lower two groups, be respectively reel cage 51 and bottom cradle 52, described upper reel cage 51 is arranged on above steering swivel 4, bottom cradle 52 is arranged on below steering swivel 4, described bumper 6 is hinged on bottom cradle 52, in the process that reel cage 5 swings, upper reel cage 51 swings together with bottom cradle 52, also reset together during reset, thus bear by upper reel cage 51 shaking force produced in vehicle travel process together with bottom cradle 52, the connection between vehicle frame and steering swivel 4 just can be made more firm by the setting of upper reel cage 51 and bottom cradle 52 like this, reel cage 5 is avoided to bear the problem of reel cage 5 fracture that incessantly shaking force causes.
As a kind of detailed description of the invention improved, as shown in Figure 4, pipe link 7 and connecting panel 8 is also connected with between first strut bar 521 of described bottom cradle 52 and the second strut bar 522, described connecting panel 8 is provided with the damping fixed support 81 be hinged with bumper 6, identical with upper reel cage 51 effect, that the effect reaching and provide swing space is set by portable bar 523 and Universal-head equally, when bottom cradle 52 upwards swings, connecting panel 8 will be driven upwards to swing, and then drive damping fixed support 81 upwards to swing, because now bumper 6 one end is fixedly connected with vehicle frame, therefore will compression shock absorption device 6 when damping fixed support 81 upwards swings, when bottom cradle 52 is to lower swing time, will be discharged by the potential energy compressed before bumper 6, return to the original length, drive bottom cradle 52 to lower swing so this makes it possible to actv., realize the effect of the reset of a wheel, so just can carry out the effect of a damping in actv. process that vehicle is travelled, avoid in prior art because shake the problem that the direction caused is not easy assurance.
As a kind of detailed description of the invention improved, as illustrated in fig. 1 and 2, described steering swivel 4 comprises the left steering joint 41 be fixed on vehicle left wheel and the right steering joint 42 be fixed on the right wheel of vehicle, described reel cage 5 has two groups, left and right, be respectively left reel cage 53 and right reel cage 54, described left reel cage 53 and right reel cage 54 correspondence are fixed on left steering joint 41 and right steering joint 42, the two ends of described steering shaft 3 save with left steering respectively 41 and right steering save 42 hinged, the setting of 42 is saved by left steering joint 41 and right steering, just can whole steering structure be made to be applicable to four-wheeled by actv., here left reel cage 53 can comprise above-mentioned mentioned upper reel cage 51 and bottom cradle 52 simultaneously, right reel cage 54 is also the same, namely when being applied to four-wheel electric motor car, there are 4 reel cages 5 and fix steering swivel and vehicle frame, so just can realize the effect also while steering structure can be applied to four-wheel electric motor car with stronger connectivity robustness by actv..
As a kind of detailed description of the invention improved, as shown in figures 2 and 5, described steering swivel 4 comprises for the sheathed S. A. 43 of wheel, be arranged on S. A. 43 side and the connecting strap 44 be connected with steering shaft 3 and the connecting panel 45 fixed with reel cage 5, described connecting panel 45 comprises transverse part 451 and vertical portion 452 orthogonal with transverse part 451, described transverse part 451 fixes with reel cage 5, vertical portion 452 and S. A. 43 fix, when installing steering swivel 4, a sheathed bearing on S. A. 43, then coaxially fixed by this bearing and front-wheel, when so just can reach front-wheel rotation, and the effect that S. A. does not turn, when steering shaft about 3 slippage, because connecting strap 44 is now hinged with steering shaft 3, connecting panel 45 and reel cage 5 fix simultaneously, steering shaft 3 just can not drive the slippage of whole steering swivel about 4, but connecting strap 44 can be driven to rotate, and then connecting strap 44 driven rotary axle 43 rotates, S. A. 43 will be with motor car wheel to horizontally rotate, play an effect turned to like this, pass through the setting of transverse part 451 and vertical portion 452 simultaneously, because both are mutually vertical, connection so between the two has certain elasticity, simultaneously transverse part 451 for fixing reel cage 5 vertical portion 452 for fixing vehicle wheel, thus the setting of transverse part 451 and vertical portion 452 is passed through, just can play the effect of a damping between a reel cage 5 and wheel by actv., improve the damping performance of steering structure further.
As a kind of detailed description of the invention improved, steering column jacket 31 is arranged with outside described steering shaft 3, the side opening of described steering column jacket 31 is provided with through hole, one end of described adapter shaft 2 wears in steering column jacket 31 from through hole, and this end is socketed with gear, the side of described steering shaft 3 is provided with tooth bar, described wheel and rack is meshed, by the setting of steering column jacket 31, gear and tooth bar, just can realize when adapter shaft 2 rotates time by actv., steering shaft 3 is in the effect of steering column jacket 31 inner left and right slippage, and its structure is simple, and processing is got up very convenient.
As a kind of detailed description of the invention improved, as shown in Figure 1, the two ends of described steering column jacket 31 are all fixed with elastomeric element 9, described steering shaft 3 is connected with steering column jacket 31 by elastomeric element, by the setting of elastomeric element 9, in the slippage of steering column jacket 31 inside, there is certain cushion effect with regard to making steering shaft 3, so just can carry out a negative function to the left and right vibrations occurred in driving process by actv., avoid the impact of left and right vibrations on steering structure in vehicle travel process, further enhancing the anti-seismic performance of steering structure.
As a kind of detailed description of the invention improved, as shown in Figure 1, described elastomeric element 9 is rubber bellows set, this rubber bellows set is socketed on steering shaft 3 and steering column jacket 31, and one end and steering column jacket 31 fix, and the other end and steering shaft 3 fix, when the vibrations of appearance left and right, rubber bellows set will shrink and discharge, and this makes it possible to the effect that actv. plays a buffering, avoids the impact of left and right vibrations on steering structure.
In sum, steering structure of the present utility model, by the setting of reel cage 5 and bumper 6, whole steering structure just can be made to have damping performance, would not occur that the direction of traffic caused because of vibrations is not easily control like this in the process of vehicle traveling, thus there is the problem of potential safety hazard in the process travelled.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a vehicle steering structure, comprise steering handle (1), adapter shaft (2), steering shaft (3) and the steering swivel (4) be fixed on wheel, described steering shaft (3) is connected with steering swivel (4), described steering handle (1) is fixed on adapter shaft (2) one end, described adapter shaft (2) relative direction drives steering shaft (3) side-to-side movement the other end of (1), it is characterized in that: described steering swivel (4) is connected with the reel cage (5) fixed with vehicle frame, described reel cage (5) is provided with the bumper (6) be connected with vehicle frame.
2. vehicle steering structure according to claim 1, it is characterized in that: described reel cage (5) comprises the first strut bar (511) and the second strut bar (512), one end of described first strut bar (511) and one end of the second strut bar (512) are connected to form V-shaped, the open end of this V-shaped is fixed to vehicle frame, and coupling end is connected with the portable bar (513) be connected with steering swivel (4) by Universal-head.
3. vehicle steering structure according to claim 1 and 2, it is characterized in that: described reel cage (5) has upper and lower two groups, be respectively reel cage (51) and bottom cradle (52), described upper reel cage (51) is arranged on steering swivel (4) top, bottom cradle (52) is arranged on steering swivel (4) below, and described bumper (6) is hinged on bottom cradle (52).
4. vehicle steering structure according to claim 3, it is characterized in that: be also connected with pipe link (7) and connecting panel (8) between first strut bar (521) of described bottom cradle (52) and the second strut bar (522), described connecting panel (8) is provided with the damping fixed support (81) be hinged with bumper (6).
5. vehicle steering structure according to claim 1 and 2, it is characterized in that: described steering swivel (4) comprises left steering joint (41) be fixed on vehicle left wheel and right steering joint (42) be fixed on the right wheel of vehicle, described reel cage (5) has two groups, left and right, be respectively left reel cage (53) and right reel cage (54), described left reel cage (53) and right reel cage (54) correspondence are fixed in left steering joint (41) and right steering joint (42), the two ends of described steering shaft (3) save (41) and right steering respectively, and to save (42) hinged with left steering.
6. vehicle steering structure according to claim 1 and 2, it is characterized in that: described steering swivel (4) comprises for the sheathed S. A. (43) of wheel, be arranged on S. A. (43) side and the connecting strap (44) be connected with steering shaft (3) and the connecting panel (45) fixed with reel cage (5), described connecting panel (45) comprise transverse part (451) and with transverse part (451) orthogonal vertical portion (452), described transverse part (451) and reel cage (5) fix, vertical portion (452) and S. A. (43) fix.
7. vehicle steering structure according to claim 5, it is characterized in that: described steering swivel (4) comprises for the sheathed S. A. (43) of wheel, be arranged on S. A. (43) side and the connecting strap (44) be connected with steering shaft (3) and the connecting panel (45) fixed with reel cage (5), described connecting panel (45) comprise transverse part (451) and with transverse part (451) orthogonal vertical portion (452), described transverse part (451) and reel cage (5) fix, vertical portion (452) and S. A. (43) fix.
8. vehicle steering structure according to claim 1 and 2, it is characterized in that: described steering shaft (3) outside is arranged with steering column jacket (31), the side opening of described steering column jacket (31) is provided with through hole, one end of described adapter shaft (2) wears in steering column jacket (31) from through hole, and this end is socketed with gear, the side of described steering shaft (3) is provided with tooth bar, and described wheel and rack is meshed.
9. vehicle steering structure according to claim 8, it is characterized in that: the two ends of described steering column jacket (31) are all fixed with elastomeric element (9), and described steering shaft (3) is connected with steering column jacket (31) by elastomeric element.
10. vehicle steering structure according to claim 9, it is characterized in that: described elastomeric element (9) is rubber bellows set, this rubber bellows set is socketed on steering shaft (3) and steering column jacket (31), one end and steering column jacket (31) fix, and the other end and steering shaft (3) fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482450.9U CN204749771U (en) | 2015-07-02 | 2015-07-02 | Vehicle turns to structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482450.9U CN204749771U (en) | 2015-07-02 | 2015-07-02 | Vehicle turns to structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749771U true CN204749771U (en) | 2015-11-11 |
Family
ID=54464519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482450.9U Expired - Fee Related CN204749771U (en) | 2015-07-02 | 2015-07-02 | Vehicle turns to structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739916A (en) * | 2016-06-17 | 2017-05-31 | 杨晓东 | A kind of balanced structure for being applied to automobile |
| CN109455245A (en) * | 2018-12-27 | 2019-03-12 | 北京史河科技有限公司 | A kind of steering component and frame system and frame |
-
2015
- 2015-07-02 CN CN201520482450.9U patent/CN204749771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739916A (en) * | 2016-06-17 | 2017-05-31 | 杨晓东 | A kind of balanced structure for being applied to automobile |
| CN109455245A (en) * | 2018-12-27 | 2019-03-12 | 北京史河科技有限公司 | A kind of steering component and frame system and frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20210702 |