CN203331716U - Anti-impact hub - Google Patents
Anti-impact hub Download PDFInfo
- Publication number
- CN203331716U CN203331716U CN2013204198686U CN201320419868U CN203331716U CN 203331716 U CN203331716 U CN 203331716U CN 2013204198686 U CN2013204198686 U CN 2013204198686U CN 201320419868 U CN201320419868 U CN 201320419868U CN 203331716 U CN203331716 U CN 203331716U
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- CN
- China
- Prior art keywords
- wheel rim
- edges
- spoke
- hub
- wheel
- 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 an anti-impact hub. The anti-impact hub comprises rims and a spoke, wherein the rims are fixedly connected with the spoke, the edges of the rims extend inwards in a bending and rolling mode, and the tail ends of bent and rolled extending structures extend to the surfaces of the edges and are attached to the edges respectively. The anti-impact hub has the advantages that because the edges extend inwards in the bending and rolling mode, the strength of the edges is improved, the edges do not deform or crack easily when being impacted, and safety and reliability of a vehicle are improved.
Description
Technical field
The utility model relates to technical field of automobile parts, the shock-resistant wheel hub that particularly a kind of automobile is used.
Background technology
Automotive hub is safety component important in the running car system, it not only bears the gravitative pressure of car body self, also be subject to the irregular stressed impacts such as braking, speed change, turning, roadblock, safety misadventure, this just requires wheel hub to possess good impact resistance, particularly mountain bike, cross-country car, the safety and reliability important of the structural behaviour of wheel hub to its car load.Wheel hub is comprised of spoke and wheel rim, the rim section of wheel rim coordinates with tire, keeps and supports the tire direction, and when stressed, rim section directly is subject to load impacting, be subject to impacting rear tyre and easily crack the leakage of formation tire pressure, so Dent resistance is intensity index main in hub design.In addition, wheel hub is not only the important structure part of automobile, is again appearance member, and it is not only firm, shock-resistant, also will meet lightweight, requirement attractive in appearance, and due to the often conflict mutually of these several technical indexs, therefore existing automotive hub is difficult to meet the demands.
The utility model content
Technical problem to be solved in the utility model is to overcome the problems referred to above, and a kind of shock-resistant wheel hub is provided, and its rim section is hit not yielding or ruptures.
The technical solution of the utility model is:
A kind of shock-resistant wheel hub, comprise wheel rim, spoke, and wheel rim is fixedly connected with spoke, it is characterized in that: the rim section of wheel rim is the shape that twists to the inside extends, and the described end that twists the shape extended structure extends to wheel rim surface and fits with wheel rim.
Wheel rim described in the utility model and spoke all adopt the steel plate spin forming of SAPH440.
The beneficial effects of the utility model are: rim section is to the inside the shape that twists and extends, thereby strengthen the intensity of wheel rim, not yielding or fracture when it is hit, improve the safety and reliability of vehicle, and the inside configuration that twists is hollow, the wheel hub total weight increases not obvious, still can meet the weight-saving requirement.
The accompanying drawing explanation
The sectional structure schematic diagram that Fig. 1 is the utility model embodiment.
The specific embodiment
Now by reference to the accompanying drawings the utility model is further described:
As shown in Figure 1, a kind of shock-resistant wheel hub, comprise wheel rim 1, spoke 2, and wheel rim 1 is fixedly connected with spoke 2, and wheel rim 1 and spoke 2 all adopt the steel plate spin forming of SAPH440.Wheel rim 3 parts of wheel rim 1 are to the inside the shape that twists and extend 4, the end that the shape that twists extends 4 structures extends to wheel rim 3 surfaces and fits with wheel rim 3, this shape that twists extends the intensity that 4 structures can be strengthened wheel rim 3, not yielding or fracture when it is hit, thereby the safety and reliability of raising vehicle.
Claims (2)
1. a shock-resistant wheel hub, comprise wheel rim, spoke, and wheel rim is fixedly connected with spoke, it is characterized in that: the rim section of wheel rim is the shape that twists to the inside extends, and the described end that twists the shape extended structure extends to wheel rim surface and fits with wheel rim.
2. according to a kind of shock-resistant wheel hub claimed in claim 1, it is characterized in that: described wheel rim and spoke all adopt the steel plate spin forming of SAPH440.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204198686U CN203331716U (en) | 2013-07-16 | 2013-07-16 | Anti-impact hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204198686U CN203331716U (en) | 2013-07-16 | 2013-07-16 | Anti-impact hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331716U true CN203331716U (en) | 2013-12-11 |
Family
ID=49700413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204198686U Expired - Fee Related CN203331716U (en) | 2013-07-16 | 2013-07-16 | Anti-impact hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691100A (en) * | 2016-01-19 | 2016-06-22 | 浙江风驰机械有限公司 | All-terrain vehicle wheel |
-
2013
- 2013-07-16 CN CN2013204198686U patent/CN203331716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691100A (en) * | 2016-01-19 | 2016-06-22 | 浙江风驰机械有限公司 | All-terrain vehicle wheel |
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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 |
Granted publication date: 20131211 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |