CN201739317U - Nut seat structure of trailer wheel - Google Patents
Nut seat structure of trailer wheel Download PDFInfo
- Publication number
- CN201739317U CN201739317U CN2010202553105U CN201020255310U CN201739317U CN 201739317 U CN201739317 U CN 201739317U CN 2010202553105 U CN2010202553105 U CN 2010202553105U CN 201020255310 U CN201020255310 U CN 201020255310U CN 201739317 U CN201739317 U CN 201739317U
- Authority
- CN
- China
- Prior art keywords
- nut seat
- wheel
- seat structure
- bolt hole
- trailer 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 relates to a nut seat structure of a trailer wheel, which is characterized in that: a wheel spoke is provided with a bolt hole, and the nut seat of the bolt hole is in a convex shape. The utility model has the beneficial effects that: the molding mode of a nut seat is changed by designing the nut seat structure of the trailer wheel, so that the molding of the nut seat is changed from flat plate stamping to convex expansion, thereby increasing the strength of the nut seat, solving the problem that bolts are loosened in the running process of the vehicle, and improving the fatigue life of the wheel.
Description
Technical field:
The utility model belongs to the technical field of wheel of vehicle nut, particularly a kind of trailer wheel nut seat.
Background technique:
Wheel is as security personnel's part, its reliability requirement improves day by day, at present, the trailer wheel bolt hole all be design on the spoke base plate, wheel nut seat intensity and fatigue life are lower, and bolt is very easily loosening and cause wheel early failue, increasingly stringent along with the wheel laws and regulations requirement, be necessary to design a kind of novel wheel nut stand structure, do not increasing the requirement of satisfying relevant wheel rules under the condition of cost, protruding wheel nut stand structure is the optimum scheme that can satisfy above-mentioned requirements.
Summary of the invention:
The purpose of this utility model is to provide a kind of trailer wheel nut seat structure, by with the projection moulding of nut seat position, improves wheel nut seat intensity, reduces the wheel failure risk.
The technical solution of the utility model is achieved in that
Trailer wheel nut seat structure, wheel spoke has bolt hole, it is characterized in that: the nut seat of bolt hole is a convex shape.
Good effect of the present utility model is by design trailer wheel nut seat structure, changed the molding mode of nut seat, made nut seat become protruding expansion shape forming, improved the intensity of nut seat by dull and stereotyped punching press, solve bolt looseness in the vehicle traveling process, and improved wheel fatigue life.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a side-looking structural representation of the present utility model;
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, trailer wheel nut seat structure, wheel spoke has bolt hole 1, it is characterized in that: the nut seat 2 of bolt hole is convex shape.
Trailer wheel nut seat structure changes trailer wheel spoke flat board into flat-plate molded nut seat structure towards bolt hole, then towards bolt hole, solves the easily loosening problem of nut seat strength deficiency and bolt, has increased the modeling effect of sense organ simultaneously.When wheel was installed, bolt was fastened to wheel on the wheel hub by nut seat, can realize the Elastic Matching of bolts and nuts base system; On common press, just can finish the shape of nut seat structure shown in Figure 1, realize preventing that wheel is fastening loosening and improve the wheel major function of fatigue life.
Claims (1)
1. trailer wheel nut seat structure, wheel spoke has bolt hole (1), it is characterized in that: the nut seat of bolt hole (2) is a convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202553105U CN201739317U (en) | 2010-07-09 | 2010-07-09 | Nut seat structure of trailer wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202553105U CN201739317U (en) | 2010-07-09 | 2010-07-09 | Nut seat structure of trailer wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739317U true CN201739317U (en) | 2011-02-09 |
Family
ID=43554592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202553105U Expired - Fee Related CN201739317U (en) | 2010-07-09 | 2010-07-09 | Nut seat structure of trailer wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739317U (en) |
-
2010
- 2010-07-09 CN CN2010202553105U patent/CN201739317U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Shijiang Inventor after: Shao Yunkai Inventor after: Qiu Feng Inventor after: Zhou Jing Inventor before: Zhang Shijiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG SHIJIANG TO: ZHANG SHIJIANG SHAO YUNKAI QIU FENG ZHOU JING |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |