CN103738284A - Side guard bar of semitrailer carrier vehicle - Google Patents
Side guard bar of semitrailer carrier vehicle Download PDFInfo
- Publication number
- CN103738284A CN103738284A CN201310702396.XA CN201310702396A CN103738284A CN 103738284 A CN103738284 A CN 103738284A CN 201310702396 A CN201310702396 A CN 201310702396A CN 103738284 A CN103738284 A CN 103738284A
- Authority
- CN
- China
- Prior art keywords
- guard bar
- connecting portion
- connection part
- semitrailer
- side guard
- 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.)
- Pending
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- Road Paving Structures (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a side guard bar of a semitrailer carrier vehicle. The side guard bar comprises a guard bar body which is arranged transversely, the two ends of the guard bar body respectively extend downwards in an inclined mode to form a first connection part, the end of each first connection part extends forwards to form a second connection part, the end of each second connection part perpendicularly extends upwards to form a third connection part, and the end of each third connection part horizontally extends inwards to form a fourth connection part. The side guard bar is simple in structure, convenient to manufacture, high in strength and not prone to deformation.
Description
Technical field
The present invention relates to a kind of semitrailer side rail bar.
Background technology
At present, all there is insufficient strength in domestic semitrailer side rail bar, easily distortion, or side rail material thickness is large, quality weight.It is very inconvenient to use.
Summary of the invention
The defect that the present invention seeks to exist for prior art provides a kind of semitrailer side rail bar.
The present invention for achieving the above object, adopt following technical scheme: a kind of semitrailer side rail bar, the railing body that comprises horizontally set, the two ends of described railing body are tilted to respectively downward-extension the first connecting portion, the end horizontal of described the first connecting portion is extended with forward the second connecting portion, the end of described the second connecting portion is extended with the 3rd connecting portion vertically upward, the end horizontal of described the 3rd connecting portion the 4th connecting portion that extended internally.
Beneficial effect of the present invention: the present invention is simple in structure, easily manufactured, intensity is large, not yielding.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
The specific embodiment
Figure 1 shows that a kind of semitrailer side rail bar, the railing body 1 that comprises horizontally set, the two ends of described railing body 1 are tilted to respectively downward-extension the first connecting portion 2, the end horizontal of described the first connecting portion 2 is extended with forward the second connecting portion 3, the end of described the second connecting portion 3 is extended with the 3rd connecting portion 4 vertically upward, the end horizontal of described the 3rd connecting portion 4 the 4th connecting portion 5 that extended internally.Semitrailer side rail bar of the present invention is simple in structure, easily manufactured, and intensity is large, not yielding.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a semitrailer side rail bar, it is characterized in that, the railing body that comprises horizontally set, the two ends of described railing body are tilted to respectively downward-extension the first connecting portion, the end horizontal of described the first connecting portion is extended with forward the second connecting portion, the end of described the second connecting portion is extended with the 3rd connecting portion vertically upward, the end horizontal of described the 3rd connecting portion the 4th connecting portion that extended internally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702396.XA CN103738284A (en) | 2013-12-19 | 2013-12-19 | Side guard bar of semitrailer carrier vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702396.XA CN103738284A (en) | 2013-12-19 | 2013-12-19 | Side guard bar of semitrailer carrier vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103738284A true CN103738284A (en) | 2014-04-23 |
Family
ID=50495384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310702396.XA Pending CN103738284A (en) | 2013-12-19 | 2013-12-19 | Side guard bar of semitrailer carrier vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738284A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201089432Y (en) * | 2007-09-11 | 2008-07-23 | 重庆恒通客车有限公司 | Rearwheel bracket guard-rail assembly for double-bridge passenger car |
| US20090267365A1 (en) * | 2008-04-29 | 2009-10-29 | Roberto Puppini | Side impact guard device for industrial vehicles, particularly trailers or semi-trailers |
| CN201559610U (en) * | 2009-11-10 | 2010-08-25 | 北汽福田汽车股份有限公司 | Vehicle |
| CN202089111U (en) * | 2011-01-19 | 2011-12-28 | 天津星马汽车有限公司 | Novel structure connecting protective guard and crossbeams of tractor |
| CN202400047U (en) * | 2011-11-28 | 2012-08-29 | 云南力帆骏马车辆有限公司 | Improved side protective device of truck |
| JP2012240511A (en) * | 2011-05-18 | 2012-12-10 | Isuzu Motors Ltd | Front under run protector |
-
2013
- 2013-12-19 CN CN201310702396.XA patent/CN103738284A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201089432Y (en) * | 2007-09-11 | 2008-07-23 | 重庆恒通客车有限公司 | Rearwheel bracket guard-rail assembly for double-bridge passenger car |
| US20090267365A1 (en) * | 2008-04-29 | 2009-10-29 | Roberto Puppini | Side impact guard device for industrial vehicles, particularly trailers or semi-trailers |
| CN201559610U (en) * | 2009-11-10 | 2010-08-25 | 北汽福田汽车股份有限公司 | Vehicle |
| CN202089111U (en) * | 2011-01-19 | 2011-12-28 | 天津星马汽车有限公司 | Novel structure connecting protective guard and crossbeams of tractor |
| JP2012240511A (en) * | 2011-05-18 | 2012-12-10 | Isuzu Motors Ltd | Front under run protector |
| CN202400047U (en) * | 2011-11-28 | 2012-08-29 | 云南力帆骏马车辆有限公司 | Improved side protective device of truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |