CN203854721U - Automobile frame and automobile - Google Patents
Automobile frame and automobile Download PDFInfo
- Publication number
- CN203854721U CN203854721U CN201420199475.3U CN201420199475U CN203854721U CN 203854721 U CN203854721 U CN 203854721U CN 201420199475 U CN201420199475 U CN 201420199475U CN 203854721 U CN203854721 U CN 203854721U
- Authority
- CN
- China
- Prior art keywords
- limiting
- steering
- automobile
- vehicle frame
- caging bolt
- 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-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model provides an automobile frame and an automobile, which solve the problem that the automobile cannot be subjected to steering limiting when a primary steering limiting structure arranged at the automobile frame fails. The automobile frame disclosed by the utility model comprises a primary steering limiting bracket and a secondary steering limiting bracket; the primary steering limiting bracket is used for performing steering limiting when wheels rotate; the second steering limiting bracket works when the primary steering limiting bracket fails; the secondary steering limiting bracket comprises a limiting bracket body arranged on a lower swinging arm, and a limiting bolt which is arranged on a steering knuckle and is used for colliding with the limiting bracket body for limiting when the wheels rotate to a preset steering angle. According to the automobile frame and the automobile, the secondary limiting structure is added on the basis of the primary steering limiting structure, so that the safety of the overall automobile is improved; a primary limiting failure alarm can be given timely.
Description
Technical field
The utility model relates to automobile design technical field, particularly relates to a kind of vehicle frame and automobile.
Background technology
Traditional one-level limiting steering support is installed on vehicle frame and takes turns two kinds, limit, when cross-country car travels on the very complicated road surface of road conditions, the one-level limiting steering structure being installed in vehicle frame may lose efficacy, such as the caging bolt in one-level limiting steering support may be hit curved, cause Vehicular turn to carry out spacing, be very easy to cause the generation of accident, there is very large potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of vehicle frame and automobile, and vehicle can not carry out the problem of limiting steering when solving the one-level limiting steering structural failure be installed on vehicle frame.
To achieve these goals, the utility model provides a kind of vehicle frame and automobile, comprise: the one-level limiting steering support that carries out limiting steering during for vehicle wheel rotation, also comprise: the secondary limiting steering support working when described one-level limiting steering stent failure, described secondary limiting steering support comprises: be installed on the limiting bracket body on lower swing arm; Be installed on steering swivel, for can not carry out spacing and vehicle wheel rotation to default steering angle when described one-level limiting steering support time and described limiting bracket body collide and carry out spacing caging bolt.
Wherein, above-mentioned vehicle frame, described limiting bracket body comprises: spacing curved surface, the curve movement of described spacing curved surface during with vehicle wheel rotation described in the curve movement of caging bolt consistent.
Wherein, the head of described caging bolt is equipped with setting nut.
Wherein, the length of described caging bolt can regulate by described setting nut.
Wherein, the material of described limiting bracket body and described caging bolt is metallic material.
Embodiment of the present utility model also provides a kind of automobile, comprises vehicle frame as above.
The utility model embodiment has following beneficial effect:
The vehicle frame of the utility model embodiment, by welded limiting rack body on Lower control arm and on steering swivel mounting limit bolt, when being installed on the one-level limiting steering stent failure of vehicle frame, vehicle wheel rotation is collided to predetermined angle and caging bolt, carry out spacing, the safety that has improved car load, the sound is sent in the limiting bracket and the caging bolt friction that are all metallic material simultaneously, play alarm function, remind car owner's on-call maintenance one-level spacing.
Accompanying drawing explanation
Fig. 1 is the mounting structure figure of one-level limiting steering support in the utility model embodiment;
Fig. 2 is the first structural representation of the utility model embodiment;
Fig. 3 is the second structural representation of the utility model embodiment.
Description of reference numerals:
1-steering swivel, 2-lower swing arm, 3-limiting bracket body, 4-caging bolt, 5-spacing curved surface, 6-adjusting nut, 7-wheel, 8-one-level limiting steering support, 9-vehicle frame, 10-pitman arm.
The specific embodiment
When the utility model embodiment solves the one-level limiting steering structural failure that is installed on vehicle frame, vehicle can not carry out the problem of limiting steering, the utility model embodiment provides a kind of vehicle frame, wherein, described vehicle frame comprises: as shown in Figure 1, during for vehicle wheel rotation, carry out the one-level limiting steering support 8 of limiting steering, also comprise: as shown in Figures 2 and 3, the secondary limiting steering support working when one-level limiting steering stent failure, described secondary limiting steering support comprises: be installed on the limiting bracket body 3 on lower swing arm 2; Be installed on steering swivel 1, for not carrying out spacing and wheel 7 when described one-level limiting steering support while turning to default steering angle and described limiting bracket body 3 is collided and carried out spacing caging bolt 4.
The embodiment of the present invention increases secondary limiting steering support on the basis of one-level limiting steering support, and two-stage limiting steering structure has guaranteed the safe limiting steering of vehicle, the safety that has improved car load.
In the utility model embodiment, described limiting bracket body 3 comprises: spacing curved surface 5, when the curve movement of described spacing curved surface 5 and wheel 7 rotates described in the curve movement of caging bolt 4 consistent.
Due to the curve movement of spacing curved surface 5, the curve movement of caging bolt 4 is consistent during with vehicle wheel rotation, therefore can be when one-level position limiting structure loses efficacy, due to beating of wheel 7, limiting bracket body 3 and caging bolt 4 are collided to carry out spacing exactly, have further improved vehicle security.
In the utility model embodiment, the head of described caging bolt is equipped with setting nut 6, and further, the length of described caging bolt 4 can regulate by described setting nut 6.
In specific embodiment of the utility model, when one-level position limiting structure lost efficacy, in order to guarantee the safety of Vehicle Driving Cycle process, at this moment will carry out steering angle limiting by secondary is spacing, by adjusting the overhang of caging bolt 4, adjust the hard-over of wheel, while making wheel bounce, the limiting bracket body 3 on lower swing arm 2 and the caging bolt 4 on steering swivel 1 are collided to carry out spacing at the hard-over place of wheel, thereby have guaranteed the safety of vehicle.
In the utility model embodiment, described limiting bracket body 3 is metallic material with the material of described caging bolt 4.
In specific embodiment of the utility model, when one-level position limiting structure lost efficacy, due to wheel bounce, the limiting bracket body 3 that is all metallic material sends the sound with caging bolt 4 frictions, plays alarm function, reminds car owner's on-call maintenance one-level spacing.
Illustrate the implementation procedure of above-described embodiment below.
In specific embodiments of the invention, as shown in Figure 1, one-level limiting steering support 8 is arranged on vehicle frame 9, one-level limiting steering support 8 carrys out steering angle limiting by the pendulum angle of restriction pitman arm 10, when vehicle turns to, caging bolt in one-level limiting steering support 8 and pitman arm 10 when wheel hard-over, collide carry out spacing, but when cross-country car travels in the ground of road conditions more complicated condition, caging bolt in one-level limiting bracket 8 may be hit curved, when vehicle turns to and can not carry out spacing.During for fear of Vehicular turn, cannot carry out spacingly, on the basis of one-level limiting bracket, increase secondary limiting steering support, as shown in Figures 2 and 3, comprise the limiting bracket body 3 being installed on lower swing arm 2 and be installed on the caging bolt 4 on steering swivel 1.The spacing angle of secondary limiting steering support is slightly larger than the spacing angular adjustment of one-level, therefore secondary limiting steering support is inoperative when normal, only have when the spacing inefficacy of one-level, secondary limiting bracket just works, vehicle wheel rotation be installed on during to default steering angle the caging bolt of steering swivel and limiting bracket body collide carry out spacing, default steering angle can be set to the hard-over of wheel, the limiting bracket body 3 that is simultaneously all metal collides with caging bolt 4 abnormal sound sending and plays alarm function, remind chaufeur one-level limiting bracket to lose efficacy, to cause unnecessary loss.
Vehicle frame due to this practical embodiment is applied to automobile accordingly, and therefore, the utility model embodiment also provides a kind of automobile, comprise vehicle frame as above, wherein, it is in embodiment that the described embodiment of realization of above-mentioned vehicle frame is all applicable to this automobile, also can reach identical technique effect.
The vehicle frame of the utility model embodiment and automobile, on the basis of one-level limiting steering, increase secondary position limiting structure, improved the safety of car load, when the spacing inefficacy of one-level, due to wheel bounce, the sound is sent in the limiting bracket and the caging bolt friction that are all metallic material, plays alarm function, strengthens safety.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a vehicle frame, comprise: the one-level limiting steering support that carries out limiting steering during for vehicle wheel rotation, it is characterized in that, also comprise: the secondary limiting steering support working when described one-level limiting steering stent failure, described secondary limiting steering support comprises:
Be installed on the limiting bracket body on lower swing arm;
Be installed on steering swivel, for when vehicle wheel rotation during to default steering angle and described limiting bracket body collide and carry out spacing caging bolt.
2. vehicle frame according to claim 1, is characterized in that, described limiting bracket body comprises: spacing curved surface, the curve movement of described spacing curved surface during with vehicle wheel rotation described in the curve movement of caging bolt consistent.
3. vehicle frame according to claim 1, is characterized in that, the head of described caging bolt is equipped with setting nut.
4. vehicle frame according to claim 3, is characterized in that, the length of described caging bolt can regulate by described setting nut.
5. vehicle frame according to claim 1, is characterized in that, the material of described limiting bracket body and described caging bolt is metallic material.
6. an automobile, is characterized in that, comprises the vehicle frame as described in claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199475.3U CN203854721U (en) | 2014-04-23 | 2014-04-23 | Automobile frame and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199475.3U CN203854721U (en) | 2014-04-23 | 2014-04-23 | Automobile frame and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854721U true CN203854721U (en) | 2014-10-01 |
Family
ID=51604591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199475.3U Expired - Fee Related CN203854721U (en) | 2014-04-23 | 2014-04-23 | Automobile frame and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038584A (en) * | 2019-12-31 | 2020-04-21 | 浙江春风动力股份有限公司 | All-terrain vehicle and all-terrain vehicle steering limiting structure |
| CN113954963A (en) * | 2021-11-03 | 2022-01-21 | 湖北三江航天万山特种车辆有限公司 | Stop device and vehicle |
-
2014
- 2014-04-23 CN CN201420199475.3U patent/CN203854721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038584A (en) * | 2019-12-31 | 2020-04-21 | 浙江春风动力股份有限公司 | All-terrain vehicle and all-terrain vehicle steering limiting structure |
| CN113954963A (en) * | 2021-11-03 | 2022-01-21 | 湖北三江航天万山特种车辆有限公司 | Stop device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170407 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automobile Research General Institute Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200415 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20210423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |