CN104325949B - Vehicle energy absorbing component - Google Patents
Vehicle energy absorbing component Download PDFInfo
- Publication number
- CN104325949B CN104325949B CN201410349191.2A CN201410349191A CN104325949B CN 104325949 B CN104325949 B CN 104325949B CN 201410349191 A CN201410349191 A CN 201410349191A CN 104325949 B CN104325949 B CN 104325949B
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- China
- Prior art keywords
- wall
- extruded
- vehicle
- basal
- absorbing component
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- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004619 high density foam Substances 0.000 description 1
- 230000003116 impacting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The present invention relates to vehicle energy absorbing component.Many variants can include a kind of product, and described product includes that the energy absorbing component for vehicle, described energy absorbing component include extruding tank, at least one in the plug-in unit or front impact extension of vehicle beam.
Description
Cross-Reference to Related Applications
This application claims the rights and interests of the U.S. Provisional Application No.61/857,069 submitted on July 22nd, 2013.
Technical field
The generally involved field of the disclosure includes the energy absorbing component for vehicle.
Background technology
Vehicle can be equipped with the one or more parts for absorbing energy.
Summary of the invention
Many variants can include that the extruding tank for vehicle, described extruding tank include the back timber portion being placed on above bottom girder portion, and back timber portion has the octagonal multiple wall portions of formation, and bottom girder portion has the octagonal multiple wall portions of formation.
Many variants can include a kind of product, and described product includes that the energy absorbing component for vehicle, described energy absorbing component include extruding tank, at least one in the plug-in unit or front impact extension of vehicle beam.
In many variants, the energy absorbing component for vehicle can be extrusion, and can be the single-piece made of continuous print non-binding extruding metal.
The detailed description provided from below is become apparent by other the illustrative variants in the scope of the present invention.It should be understood that and describe in detail with specific example when the variant of the open present invention, exclusively for the purposes of illustration, and be not intended to limit the scope of the present invention.
Accompanying drawing explanation
From describing in detail and the selection example of accompanying drawing variant in the range of invention will be more fully understood, wherein:
Fig. 1 is the perspective view of a part for the vehicle including the energy absorbing component according to many variants.
Fig. 2 is the cross section of the line 2-2 along Fig. 1, to illustrate the extruding tank of the many variants according to the present invention.
Fig. 3 be a part of removed in the case of perspective view, with diagram according to the front energy-absorbing plug-in unit of many variants.
Fig. 4 is the perspective view illustrating the front impact extension according to many variants.
Fig. 5 is the plane graph diagram of the front impact extension according to many variants.
Detailed description of the invention
The following description of variant is substantially merely illustrative, and is in no way to limit the scope of the present invention, its application or purposes.
Illustrate many variants in FIG, and described many variants can include that product 10, described product 10 include the energy absorbing component for vehicle.In many variants, the energy absorbing component for vehicle can include the vehicle crush tank 12 that can be attached to or be connected to vehicle beam system 14.In many variants, extruding tank 12 can be connected to vehicle beam system by joint design 16, and described joint design 16 has formed therein recessed, for receiving a part for extruding tank 12.One end 17 of extruding tank 12 is connectable to vehicle beam 18, such as bumper.The second similar relative extruding tank 12' is connectable to girder system system 14 equally, and one end 17' of the second extruding tank 12' is connectable to vehicle beam 18.Front energy-absorbing plug-in unit 56 (the most visible in figure 3) can be received within vehicle beam 18, and aligns with extruding tank 12.Before second, energy-absorbing plug-in unit 56' can be received within vehicle beam 18, and aligns with the second extruding tank 12'.Impact extension 54 before first and can be attached to vehicle beam 18, and align with the first extruding tank 12.Impact extension 54' before second and can be attached to vehicle beam 18, and align with the second extruding tank 12'.
With reference now to Fig. 2, extruding tank 12,12' can each include the top 20 with the multiple walls arranged with octagon-shaped.Bottom girder portion 22 can include the multiple walls arranged with octagon-shaped.Such as, back timber portion 20 can include top wall portion 24 and relative intermediate wall 34.The first side wall 26 can be set, and the first side wall 26 can be spaced apart with the second relative sidewall 28.First oblique orientation wall portion 30 can connect the first side wall 26 and roof 24, and the second oblique side of sidewall portion 32 can connect the second side of sidewall portion 28 and top wall portion 24.3rd oblique orientation wall portion 36 can connect the first side wall portion 26 and intermediate wall 34, and the 4th oblique orientation wall portion 38 can connect the second side of sidewall portion 28 and intermediate side wall portion 34.
Bottom girder portion 22 can include the bottom wall part 40 positioned opposite with intermediate wall 34.3rd side of sidewall portion 42 can be arranged together with spaced apart the 4th relative side of sidewall portion 44.5th oblique orientation wall portion 46 can make bottom wall part 40 be combined with the 3rd side of sidewall portion 42, and the 6th oblique orientation wall portion 48 can make bottom wall part 40 be combined with the 4th side of sidewall portion 44.7th oblique orientation wall portion 50 can make the 3rd side of sidewall portion 42 be combined with intermediate wall 34, and the 8th oblique orientation wall portion 52 can make the 4th side of sidewall portion 44 be combined with intermediate wall 34.In many variants, top wall portion 24, intermediate wall 34 and bottom wall part 40 can be straight and parallel to each other.In many variants, the first side wall portion the 26, second side of sidewall portion the 28, the 3rd side of sidewall portion 42 and the 4th side of sidewall portion 44 can be straight and parallel to each other.In many variants, the first side wall portion 26 and the 3rd side of sidewall portion 42 can be straight and on the same line.In many variants, the second side of sidewall portion 28 and the 4th side of sidewall portion 44 can be straight and on the same line.
With reference now to Fig. 3, the front energy-absorbing plug-in unit 56 in recess that many variants can include being received within vehicle beam 18 or opening 19,56'.Front energy-absorbing plug-in unit 56 can include diapire 58, relative roof 60 and the first side wall 62 extended between roof 60 and diapire 58.The first spaced apart middle horizontal walls the 64, second middle horizontal walls 66 and the 3rd middle horizontal walls 68 can be set, and described first spaced apart middle horizontal walls the 64, second middle horizontal walls 66 and the 3rd middle horizontal walls 68 are connectable to the first side wall 62.First end wall 70 can be set to make roof 60 be combined with the first middle horizontal walls 64.Second end wall 72 can be set to make the second middle horizontal walls 66 be combined with the 3rd middle horizontal walls 68.In many variants, the first side wall 62 can align with second sidewall 28 of extruding tank 12' and the 4th sidewall 44.Roof 60 can align with the roof 24 of extruding tank 12', and diapire 58 can align with the diapire 40 of extruding tank 12'.End wall 70 can align with a part for the first side wall 26 of extruding tank 12, and the second end wall 72 can align with a part for the 3rd sidewall 42 of extruding tank 12.
With reference now to Fig. 4, impact extension 54 before first and can be attached to described vehicle beam near one end of vehicle beam, and before second, impact extension 54' can be connected to described vehicle beam 18 near the second end of vehicle beam 18.The first basal wall 74 that extension 54' can be configured and arranged to include extending along the front 21 of vehicle beam 18 is impacted before impacting extension 54 and second before first.First basal wall can arrange the flange part 76 extended from the first extruded wall 78 to inner side, and described first extruded wall 78 extends vertically from the first basal wall 74.Second extruded wall 80 can be spaced apart with the first extruded wall 78, and vertically can extend from the first basal wall 74.3rd extruded wall 82 can extend from the first basal wall 74 in vertical direction.A part for 3rd extruded wall 82 can extend back from the first basal wall 74, and is connectable to the second basal wall 86.Second basal wall 86 can be parallel to the first basal wall 74.4th extruded wall 84 vertically can extend from the second basal wall 86.First joined wall 88 can be extending substantially to the 3rd extruded wall 82 from the 4th extruded wall 84.Second joined wall 90 can extend to the first extruded wall 78 from the 3rd extruded wall 82, to be connected to the second extruded wall 80.In many variants, the first extruded wall 78 can be alignd with the first side wall 26 of extruding tank 12' and the 3rd sidewall 42.In many variants, the 3rd extruded wall 82 can be alignd with second sidewall 28 of extruding tank 12' and the 4th sidewall 44.
When be respectively provided with in vehicle and make extruding tank 12 or 12', front energy-absorbing plug-in unit 56 or 56' and front impact extension 54 or 54' alignment time, energy absorbing component increase in the case of not lengthening car load before extruded length.In many variants, front impact extension 54,54' can be used for substituting high-density foam energy absorber.In many variants, each in extruding tank 12,12', front impact extension 54,54', front energy-absorbing plug-in unit 56,56' can be made up of the extruding metal including but not limited to aluminum or aluminum alloy respectively, and each of which can be the non-binding metal extrusion of single-piece continuous print.
The description of following variant only illustrates parts, element, action, product and the method being deemed within the scope of the present invention, and is never intended to be limited such scope by specifically disclose or the most clearly illustrate.Parts as the described herein, element, action, product and method and can be still considered as within the scope of the invention with such as in this differently combination being expressly recited with rearrange.
Variant 1 can include product, described product includes: for the energy absorbing component of vehicle, described energy absorbing component impacts extension before including first, impacts extension and include the first basal wall, front joined wall and at least one extruded wall extended between the first basal wall and front joined wall before described first.
Variant 2 can include according to the product described in variant 1, and wherein, front impact extension is the single-piece of the non-binding metal of continuous print.
Variant 3 can include according to any one the described product in variant 1-2, and wherein, front impact extension includes extrusion.
Variant 4 can include according to any one the described product in variant 1-3, and wherein, front impact extension includes the aluminium alloy of extruding.
Variant 5 can include product, described product includes: for the energy absorbing component of vehicle, described energy absorbing component impacts extension before including first, impact extension before described first to include: the first basal wall, first basal wall is configured and arranged to extend along the front of vehicle beam, first basal wall arranges and outward extends flange portion from the first extruded wall, and described first extruded wall extends vertically from the first basal wall；Second extruded wall, it is spaced apart with the first extruded wall and vertically extends from the first basal wall；3rd extruded wall, it is in vertical direction from the first basal wall extension, and a part for the 3rd extruded wall extends back from the first basal wall and is connected to the second basal wall, and the second basal wall is parallel to the first basal wall；4th extruded wall, it vertically extends from the second basal wall；First joined wall, it is extending substantially to the 3rd extruded wall from the 4th extruded wall；Second joined wall, it extends to the first extruded wall from the 3rd extruded wall, to be connected to the second extruded wall.
Variant 6 can include according to any one the described product in variant 1-5, also includes that vehicle crush tank, described vehicle crush tank include multiple wall, and wherein, at least one squeezable wall aligns with a wall in multiple walls of vehicle crush tank.
Variant 7 can include according to any one the described product in variant 1-6, also include front energy-absorbing plug-in unit and vehicle beam, described front energy-absorbing plug-in unit includes multiple wall, wherein, front energy-absorbing plug-in unit is received within vehicle beam, and wherein, at least one squeezable wall aligns with a wall in multiple walls of front energy-absorbing plug-in unit.
The above description selecting variant in the scope of the present invention is substantially merely illustrative, and therefore, its variant or change are not regarded as the deviation of the spirit and scope of the present invention.
Claims (5)
1. the energy absorbing component for vehicle, described energy absorbing component impacts extension before including first, impact extension before described first and include the first basal wall, front joined wall and at least one extruded wall extended between described first basal wall and described front joined wall, wherein, the single-piece that extension is the non-binding metal of continuous print is impacted before described first, and also include front energy-absorbing plug-in unit and vehicle beam, described front energy-absorbing plug-in unit includes multiple wall, wherein, described front energy-absorbing plug-in unit is received within described vehicle beam, and wherein, at least one extruded wall described is alignd with a wall in the plurality of wall of described front energy-absorbing plug-in unit.
Energy absorbing component for vehicle the most according to claim 1, wherein, impacts extension and includes extrusion before described first.
Energy absorbing component for vehicle the most according to claim 1, wherein, impacts extension and includes the aluminium alloy of extruding before described first.
Energy absorbing component for vehicle the most according to claim 1, also includes that vehicle crush tank, described vehicle crush tank include multiple wall, and wherein, at least one extruded wall described is alignd with a wall in the plurality of wall of described vehicle crush tank.
5. the energy absorbing component for vehicle, described energy absorbing component impacts extension before including first, impact extension before described first to include: the first basal wall, described first basal wall is configured and arranged to extend along the front of vehicle beam, described first basal wall arranges and outward extends flange portion from the first extruded wall, and described first extruded wall extends vertically from described first basal wall；Second extruded wall, it is spaced apart with described first extruded wall and vertically extends from described first basal wall；3rd extruded wall, it is in vertical direction from described first basal wall extension, and a part for described 3rd extruded wall extends back from described first basal wall and is connected to the second basal wall, and described second basal wall is parallel to described first basal wall；4th extruded wall, it vertically extends from described second basal wall；First joined wall, it is extending substantially to described 3rd extruded wall from described 4th extruded wall；Second joined wall, it extends to described first extruded wall from described 3rd extruded wall, to be connected to described second extruded wall.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361857069P | 2013-07-22 | 2013-07-22 | |
| US61/857069 | 2013-07-22 | ||
| US61/857,069 | 2013-07-22 | ||
| US14/307623 | 2014-06-18 | ||
| US14/307,623 | 2014-06-18 | ||
| US14/307,623 US9352713B2 (en) | 2013-07-22 | 2014-06-18 | Energy absorbing vehicle component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104325949A CN104325949A (en) | 2015-02-04 |
| CN104325949B true CN104325949B (en) | 2017-01-04 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319782C (en) * | 2004-01-21 | 2007-06-06 | 本田技研工业株式会社 | Bumper beam structure |
| CN101903214A (en) * | 2007-12-21 | 2010-12-01 | 沙伯基础创新塑料知识产权有限公司 | Corner energy absorber and bumper assembly |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319782C (en) * | 2004-01-21 | 2007-06-06 | 本田技研工业株式会社 | Bumper beam structure |
| CN101903214A (en) * | 2007-12-21 | 2010-12-01 | 沙伯基础创新塑料知识产权有限公司 | Corner energy absorber and bumper assembly |
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