CN2677250Y - Miniature four-wheel car steering mechanism - Google Patents
Miniature four-wheel car steering mechanism Download PDFInfo
- Publication number
- CN2677250Y CN2677250Y CN 200420032845 CN200420032845U CN2677250Y CN 2677250 Y CN2677250 Y CN 2677250Y CN 200420032845 CN200420032845 CN 200420032845 CN 200420032845 U CN200420032845 U CN 200420032845U CN 2677250 Y CN2677250 Y CN 2677250Y
- Authority
- CN
- China
- Prior art keywords
- steering
- miniature
- bearing
- wheel
- sprocket wheels
- 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 provides a miniature four-wheel car steering mechanism, mainly comprising a steering control 1, a steering gear shaft 2 and an absorber 3. The miniature four-wheel car steering mechanism is characterized in that bearings 4 are sheathed on the two steering gear shafts 2; an axle sleeve 5 is sheathed outside the bearing 4; chain pulleys 6 are fixed on the two steering gear shafts 2; bicycle chains 7 are sheathed on the two chain pulleys 6. The utility model has the advantages of simple structure, high safety and reliability.
Description
One, technical field:
The utility model relates to a kind of automobile-used steering hardware, especially miniature four-wheel vehicle steering hardware.
Two, background technology:
At present, three-wheel vehicle especially the steering hardware of disabled person's three-wheel vehicle turn to the rotation of handgrip to be delivered on the wheel mainly by turning to handgrip, steering shaft and shock absorber to form by steering shaft and shock absorber, it is simple in structure, safety factor is little, overturns easily, feels very inconvenient when the disabled person drives.Therefore change three-wheel into four-wheel, and be the form that shell is made baby car a development tendency in the future.And if also change steering hardware into the automobile steering mechanism form, not only complex structure, and cost height is unfavorable for promoting the use of.
Three, summary of the invention:
The purpose of this utility model provides a kind of miniature four-wheel vehicle steering hardware simple in structure, safe in utilization.
The technical solution of the utility model is: it comprises bearing circle, steering shaft and shock absorber, it is characterized in that: be set with bearing on two steering shafts, bearing outside is equipped with axle sleeve, is installed with sprocket wheel on two steering shafts, is with chain on two sprocket wheels.
All be installed with two sprocket wheels on the every steering shaft, two sprocket wheels lay respectively at the above and below of axle sleeve, and corresponding two sprocket wheels are with chain outward between two steering shafts.The middle part of steering shaft is provided with annular boss, and the upper and lower of annular boss respectively is provided with a bearing, and corresponding two bearings is respectively installed with axle sleeve outward between two steering shafts.
By two steering shafts and be fixedly mounted on sprocket wheel on the steering shaft, be with chain on two respective sprockets in the utility model, realize the synchronous rotation of bearing circle and two front vehicle wheels, simple in structure, easy to use; All be installed with two sprocket wheels on the every steering shaft, conservative factor is bigger like this.
The utility model has the advantages that: simple in structure, safe and reliable.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model.
Five, the specific embodiment:
As Fig. 1: a kind of miniature four-wheel vehicle steering hardware, mainly form, it is characterized in that: be set with bearing 4 on two steering shafts 2, the bearing 4 outer axle sleeves 5 that are set with by bearing circle 1, steering shaft 2 and shock absorber 3, be installed with on two steering shafts 2 on sprocket wheel 6, two sprocket wheels 6 and be with chain 7.
Please see Figure 1: all be installed with two sprocket wheels 6 on the every steering shaft 2, two sprocket wheels 6 lay respectively at the above and below of axle sleeve 5,2 corresponding two sprocket wheels, 6 outer chains 7 that are with of two steering shafts, the middle part of steering shaft 2 is provided with annular boss 8, the upper and lower of annular boss 8 respectively is provided with a bearing 4, be respectively installed with axle sleeve 5 outside 2 corresponding two bearings 4 of two steering shafts, bearing 4 is a circular cone roller bearing.
During use, axle sleeve 5 is fixedly mounted on the vehicle frame, steering wheel rotation 1, the steering shaft 2 that drives the left side rotates, the sprocket wheel 6 that sprocket wheel 6 on the left side steering shaft 2 drives on the steering shaft 2 of the right rotates synchronously, and left and right sides steering shaft 2 is rotated synchronously with bearing circle 1, and wheel is connected on the steering shaft 2 by shock absorber 3, thereby realize turning to, entire mechanism is simple in structure, safe and reliable.
Claims (4)
1. miniature four-wheel vehicle steering hardware, comprise bearing circle (1), steering shaft (2) and shock absorber (3), it is characterized in that: be set with bearing (4) on two steering shafts (2), the outer axle sleeve (5) that is set with of bearing (4), be installed with sprocket wheel (6) on two steering shafts (2), be with chain (7) on two sprocket wheels (6).
2. miniature four-wheel vehicle steering hardware according to claim 1, it is characterized in that: all be installed with two sprocket wheels (6) on the every steering shaft (2), two sprocket wheels (6) lay respectively at the above and below of axle sleeve (5), the outer chain (7) that is with of corresponding two sprocket wheels (6) between two steering shafts (2).
3. miniature four-wheel vehicle steering hardware according to claim 1, it is characterized in that: the middle part of steering shaft (2) is provided with annular boss (8), the upper and lower of annular boss (8) respectively is provided with a bearing (4), the outer axle sleeve (5) that is respectively installed with of corresponding two bearings (4) between two steering shafts (2).
4. miniature four-wheel vehicle steering hardware according to claim 1 is characterized in that: described bearing (4) is a circular cone roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032845 CN2677250Y (en) | 2004-02-14 | 2004-02-14 | Miniature four-wheel car steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032845 CN2677250Y (en) | 2004-02-14 | 2004-02-14 | Miniature four-wheel car steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677250Y true CN2677250Y (en) | 2005-02-09 |
Family
ID=34583735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420032845 Expired - Fee Related CN2677250Y (en) | 2004-02-14 | 2004-02-14 | Miniature four-wheel car steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677250Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733463A (en) * | 2018-12-18 | 2019-05-10 | 盐城汇金科技信息咨询服务有限公司 | A kind of wheel steering mechanism of automatically guiding trolley and implementation method |
-
2004
- 2004-02-14 CN CN 200420032845 patent/CN2677250Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733463A (en) * | 2018-12-18 | 2019-05-10 | 盐城汇金科技信息咨询服务有限公司 | A kind of wheel steering mechanism of automatically guiding trolley and implementation method |
| CN109733463B (en) * | 2018-12-18 | 2020-10-30 | 福州兴创云达新材料科技有限公司 | Wheel steering mechanism for automatically guiding trolley and implementation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050209 |