CN104369774A - Ceiling front beam - Google Patents
Ceiling front beam Download PDFInfo
- Publication number
- CN104369774A CN104369774A CN201310358206.7A CN201310358206A CN104369774A CN 104369774 A CN104369774 A CN 104369774A CN 201310358206 A CN201310358206 A CN 201310358206A CN 104369774 A CN104369774 A CN 104369774A
- Authority
- CN
- China
- Prior art keywords
- panel
- ceiling
- sheet material
- reinforcement sheet
- axle beam
- 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
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 14
- 238000005728 strengthening Methods 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 3
- 239000011796 hollow space material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a ceiling front beam. The ceiling front beam comprises a front panel, a back panel and a bottom panel, wherein the front panel, the back panel, the bottom panel and a ceiling are connected to form a hollow column. The ceiling front beam is characterized in that at least four reinforcement parts are arranged in the column and are reinforcement plates identical to the hollow part of the cross section of the column; the four side surfaces of the reinforcement plates are respectively connected with the front panel, the back panel, the bottom panel and the ceiling; and holes are formed in the reinforcement plates. The reinforcement parts are arranged in the hollow front beam to increase the strength of a vehicle body front beam.
Description
Technical field
The present invention relates to automotive field, a kind of especially ceiling front-axle beam.
Background technology
Along with the development of national economy, the development that auto trade is swift and violent in recent years, car accedent occurs also more and more, and the safety performance of automobile becomes the major criterion weighing automobile.The intensity of vehicle body front-axle beam is an important factor in order of vehicle safety performance.But current vehicle body ceiling front-axle beam, insufficient strength, is easily out of shape in accident.
Summary of the invention
In order to solve the problem, the invention provides a kind of ceiling front-axle beam.
The technical scheme of employing of the present invention is: a kind of ceiling front-axle beam, comprise front panel, rear panel and bottom panel, described front panel, described rear panel, described bottom panel and roof face are interconnected to form the cylinder of a hollow, at least four strengthening parts are provided with in described cylinder, described strengthening part is the reinforcement sheet material identical with described cylinder cross-sectional plane hollow space, four sides of described reinforcement sheet material are connected with described roof face with described front panel, described rear panel, described bottom panel respectively, and described reinforcement sheet material has hole.
Wherein, four sides of described reinforcement sheet material are damping rubber with the connection mode of described front panel, described rear panel, described bottom panel and described roof face phase respectively.
Wherein, the distance between described strengthening part is 20-25 centimetre.
Wherein, the thickness between described strengthening part is 1-1.4 centimetre.
The invention has the beneficial effects as follows: the present invention is provided with strengthening part in the front-axle beam of hollow, add the intensity of vehicle body front-axle beam.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Be below one embodiment of the present of invention, reality of the present invention uses and is not limited thereto embodiment.
Embodiment 1
As shown in Figure 1, a kind of ceiling front-axle beam, comprise front panel 3, rear panel 4 and bottom panel 2, described front panel 3, described rear panel 4, described bottom panel 2 and roof face 1 are interconnected to form the cylinder of a hollow, at least four strengthening parts are provided with in described cylinder, described strengthening part is the reinforcement sheet material 5 identical with described cylinder cross-sectional plane hollow space, four sides of described reinforcement sheet material 5 are connected with described roof face 1 with described front panel 3, described rear panel 4, described bottom panel 2 respectively, and described reinforcement sheet material 5 has hole 6.Four sides of described reinforcement sheet material 5 are damping rubber with the connection mode in described front panel 3, described rear panel 4, described bottom panel 2 and described roof face 1 respectively, and the distance between described reinforcement sheet material 5 is 20-25 centimetre.Thickness between described reinforcement sheet material 5 is 1-1.4 centimetre.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a ceiling front-axle beam, comprise front panel, rear panel and bottom panel, described front panel, described rear panel, described bottom panel and roof face are interconnected to form the cylinder of a hollow, it is characterized in that: in described cylinder, be provided with at least four strengthening parts, described strengthening part is the reinforcement sheet material identical with described cylinder cross-sectional plane hollow space, four sides of described reinforcement sheet material are connected with described roof face with described front panel, described rear panel, described bottom panel respectively, and described reinforcement sheet material has hole.
2. ceiling front-axle beam according to claim 1, is characterized in that: four sides of described reinforcement sheet material are damping rubber with the connection mode of described front panel, described rear panel, described bottom panel and described roof face phase respectively.
3. ceiling front-axle beam according to claim 2, is characterized in that: the distance between described strengthening part is 20-25 centimetre.
4. ceiling front-axle beam according to claim 3, is characterized in that: the thickness between described strengthening part is 1-1.4 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358206.7A CN104369774A (en) | 2013-08-17 | 2013-08-17 | Ceiling front beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358206.7A CN104369774A (en) | 2013-08-17 | 2013-08-17 | Ceiling front beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369774A true CN104369774A (en) | 2015-02-25 |
Family
ID=52549049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310358206.7A Pending CN104369774A (en) | 2013-08-17 | 2013-08-17 | Ceiling front beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828208A (en) * | 2015-12-07 | 2017-06-13 | 通用汽车环球科技运作有限责任公司 | For the guide assembly of controlled transversely deforming |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0856455A2 (en) * | 1997-01-31 | 1998-08-05 | Mazda Motor Corporation | Body structure for vehicle |
| CN201999072U (en) * | 2011-03-04 | 2011-10-05 | 东风汽车有限公司 | Connecting device for aluminum alloy vehicle body top cover framework and side wall framework |
| CN102390432A (en) * | 2011-09-28 | 2012-03-28 | 重庆长安汽车股份有限公司 | Automobile longitudinal beam inner plate assembly |
| CN202783404U (en) * | 2012-08-10 | 2013-03-13 | 上海通用汽车有限公司 | Ceiling front beam |
| WO2013077085A1 (en) * | 2011-11-25 | 2013-05-30 | 本田技研工業株式会社 | Vehicle body superstructure |
| CN203528611U (en) * | 2013-08-17 | 2014-04-09 | 江苏卡威汽车工业集团有限公司 | Front beam of ceiling |
-
2013
- 2013-08-17 CN CN201310358206.7A patent/CN104369774A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0856455A2 (en) * | 1997-01-31 | 1998-08-05 | Mazda Motor Corporation | Body structure for vehicle |
| EP0856455A3 (en) * | 1997-01-31 | 2001-03-14 | Mazda Motor Corporation | Body structure for vehicle |
| CN201999072U (en) * | 2011-03-04 | 2011-10-05 | 东风汽车有限公司 | Connecting device for aluminum alloy vehicle body top cover framework and side wall framework |
| CN102390432A (en) * | 2011-09-28 | 2012-03-28 | 重庆长安汽车股份有限公司 | Automobile longitudinal beam inner plate assembly |
| WO2013077085A1 (en) * | 2011-11-25 | 2013-05-30 | 本田技研工業株式会社 | Vehicle body superstructure |
| CN202783404U (en) * | 2012-08-10 | 2013-03-13 | 上海通用汽车有限公司 | Ceiling front beam |
| CN203528611U (en) * | 2013-08-17 | 2014-04-09 | 江苏卡威汽车工业集团有限公司 | Front beam of ceiling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828208A (en) * | 2015-12-07 | 2017-06-13 | 通用汽车环球科技运作有限责任公司 | For the guide assembly of controlled transversely deforming |
| CN106828208B (en) * | 2015-12-07 | 2019-06-28 | 通用汽车环球科技运作有限责任公司 | Rail assembly for controlled lateral deformation |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |