CN207860264U - A kind of vehicle front hood panel reinforcing beam structure - Google Patents
A kind of vehicle front hood panel reinforcing beam structure Download PDFInfo
- Publication number
- CN207860264U CN207860264U CN201820192165.7U CN201820192165U CN207860264U CN 207860264 U CN207860264 U CN 207860264U CN 201820192165 U CN201820192165 U CN 201820192165U CN 207860264 U CN207860264 U CN 207860264U
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- CN
- China
- Prior art keywords
- reinforcing beam
- hood panel
- power
- connecting plate
- leading
- 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 is related to automobile technical fields, especially a kind of vehicle front hood panel reinforcing beam structure, in order to effectively absorb and transmit collision energy, to reduce the deformation of crew module caused by the bending due to front longitudinal beam, keep the structural intergrity of passenger compartment, ensure the living space of occupant, including reinforcing beam, connecting plate and lead power beam, the edge of the reinforcing beam is weldingly fixed on the side of front-wheel hood panel, it is surrounded between the reinforcing beam and front-wheel hood panel and leads power chamber, the power of the leading beam is arranged in leading power chamber, the side of the power of the leading beam is fixed by welding on the side wall of front-wheel hood panel and reinforcing beam, the connecting plate is fixed by welding in the front end of reinforcing beam, the rear end of the reinforcing beam is welded on the upper end of A columns.The structure can be transmitted effectively and absorb the impact force from front longitudinal beam, and make the power by reinforcing beam is scattered to be transmitted on A columns, the deformation of A columns can be effectively reduced, to reduce the deformation of crew module.
Description
Technical field
The utility model is related to automobile technical field more particularly to a kind of vehicle front hood panel reinforcing beam structures.
Background technology
Reinforcing beam is individually welded on wheel hood panel on the front wheel housing of many vehicles now, to just brushing up against during biasing touches
Most of power come from front transmission is all to be transmitted on rear structure by front longitudinal beam, and have substantial portion of passenger car not have
Headlight crossbeam, this results in the power passed over by front longitudinal beam not to be transmitted on A columns by reinforcing beam on front wheel housing very well
Section.Meanwhile just brush up against during biasing is touched 50% or more energy can only the forward conquassation for protecting energy-absorption box and front longitudinal beam deform to absorb,
And reinforcing beam does not play the role of absorbing energy substantially on front wheel housing, in order to can effectively absorb and transmit collision energy, with
The deformation for reducing crew module caused by the bending due to front longitudinal beam, keeps the structural intergrity of passenger compartment, it is ensured that the existence of occupant
Space needs a kind of novel front-wheel hood panel reinforcing beam structure.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Study on Vehicle Front Wheel House proposed
Outside plate reinforces girder construction.
To achieve the goals above, the utility model uses following technical solution：
It designs a kind of vehicle front hood panel reinforcing beam structure, including reinforcing beam, connecting plate and leads power beam, the reinforcing beam
Edge be weldingly fixed on the side of front-wheel hood panel, surrounded between the reinforcing beam and front-wheel hood panel and lead power chamber, it is described
It leads power beam to be arranged in leading power chamber, the side of the power of the leading beam is fixed by welding in the side wall of front-wheel hood panel and reinforcing beam
On, the connecting plate is fixed by welding in the front end of reinforcing beam, and the rear end of the reinforcing beam is welded on the upper end of A columns.
Preferably, it is uniformly provided with multiple rows of stringer on the lateral wall of the reinforcing beam.
Preferably, it is evenly distributed with circular ring shape ribs between adjacent level ribs on the lateral wall of the reinforcing beam,
The upper and lower side of the circular ring shape ribs is welded to connect with the stringer above and below it respectively, and circular ring shape ribs can
Effectively to disperse the power being transmitted on reinforcing beam, to make the pressure suffered by A columns surface become smaller, has reached and reduce A
The purpose that cylindricality becomes.
Preferably, the surface of the power of the leading beam is evenly distributed with small deformation hole, and the top view cross section in the deformation hole is arc,
Be conducive to absorb the energy that collision generates.
Preferably, the front end of the connecting plate is welded to connect on front longitudinal beam, and section is in ellipticity in the middle part of the connecting plate,
It is equipped with elliptoid large deformation hole on the surface of connecting plate, multi-turn ellipse is evenly distributed in the edge in the large deformation hole
Ribs can carry out preliminary absorption to the energy being transmitted on connecting plate.
The utility model proposes a kind of vehicle front hood panel reinforcing beam structure, advantageous effect is：The structure can be with
It effectively absorbs and transmits collision energy and keep passenger compartment to reduce the deformation of crew module caused by the bending due to front longitudinal beam
Structural intergrity, it is ensured that the living space of occupant, when colliding, connecting plate and the deformation hole led on power beam deform upon,
The impact force from front longitudinal beam can be effectively absorbed, and the circular ring shape ribs on reinforcing beam surface is conducive to make by reinforcing beam
Power it is scattered be transmitted on A columns, the deformation of A columns can be effectively reduced, to reduce the deformation of crew module.
Description of the drawings
Fig. 1 is the reinforcing beam schematic diagram of the utility model；
Fig. 2 leads power beam schematic diagram for the utility model；
Fig. 3 be the utility model proposes a kind of vehicle front hood panel reinforcing beam structure structural schematic diagram；
In figure：1- reinforcing beams, 2- connecting plates, 3- lead power beam, 4- front-wheel hood panels, 5-A columns, 6- stringers, 7- circles
Annular stiffening rib, the small deformation holes 8-, 9- front longitudinal beams, 10- large deformations hole, 11- ellipse ribs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of vehicle front hood panel reinforcing beam structure, including reinforcing beam 1, connecting plate 2 and power beam 3 is led,
The edge of the reinforcing beam 1 is weldingly fixed on the side of front-wheel hood panel 4, is enclosed between the reinforcing beam 1 and front-wheel hood panel 4
At power chamber is led, the power of the leading beam 3 is arranged in leading power chamber, and the side of the power of the leading beam 3 is fixed by welding in front-wheel hood panel 4
On the side wall of reinforcing beam 1, the connecting plate 2 is fixed by welding in the front end of reinforcing beam 1, the rear end weldering of the reinforcing beam 1
It is connected on the upper end of A columns 5.
Preferably, it is uniformly provided with multiple rows of stringer 6 on the lateral wall of the reinforcing beam 1.
Preferably, on the lateral wall of the reinforcing beam 1 circular ring shape ribs is evenly distributed between adjacent level ribs 6
7, the upper and lower side of the circular ring shape ribs 7 is welded to connect with the stringer 6 above and below it respectively, and circular ring shape is reinforced
Rib 7 can effectively disperse the power being transmitted on reinforcing beam 1, to make the pressure suffered by 5 surface of A columns become smaller, reach
To the purpose for reducing 5 deformation of A columns.
Preferably, the surface of the power of the leading beam 3 is evenly distributed with small deformation hole 8, and the top view cross section in the deformation hole is arc
Shape is conducive to absorb the energy that collision generates.
Preferably, the front end of the connecting plate 2 is welded to connect on front longitudinal beam 9, and 2 middle part section of the connecting plate is in ellipse
Shape is equipped with elliptoid large deformation hole 10 on the surface of connecting plate 2, is evenly distributed in the edge in the large deformation hole 10 more
The oval ribs 11 of circle, can carry out preliminary absorption to the energy being transmitted on connecting plate 2.
Operation principle：The structure can effectively absorb and transmit collision energy, to reduce since the bending of front longitudinal beam 9 causes
Crew module deformation, keep the structural intergrity of passenger compartment, it is ensured that the living space of occupant, when colliding, connecting plate 2
It is deformed upon with the deformation hole led on power beam 3, can effectively absorb the impact force from front longitudinal beam 9, and 1 surface of reinforcing beam
Circular ring shape ribs 7 is conducive to make the power by reinforcing beam 1 is scattered to be transmitted on A columns 5, can effectively reduce the change of A columns 5
Shape, to reduce the deformation of crew module.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of vehicle front hood panel reinforcing beam structure, including reinforcing beam (1), connecting plate (2) and lead power beam (3), feature
It is：The edge of the reinforcing beam (1) is weldingly fixed on the side of front-wheel hood panel (4), the reinforcing beam (1) and front wheel housing
It is surrounded between outside plate (4) and leads power chamber, the power of the leading beam (3) is arranged in leading power chamber, and the side of the power of the leading beam (3) passes through welding
It is fixed on the side wall of front-wheel hood panel (4) and reinforcing beam (1), the connecting plate (2) is fixed by welding in reinforcing beam (1)
The rear end of front end, the reinforcing beam (1) is welded on the upper end of A columns (5).
2. a kind of vehicle front hood panel reinforcing beam structure according to claim 1, it is characterised in that：The reinforcing beam
(1) multiple rows of stringer (6) is uniformly provided on lateral wall.
3. a kind of vehicle front hood panel reinforcing beam structure according to claim 2, it is characterised in that：The reinforcing beam
(1) circular ring shape ribs (7), the circular ring shape ribs are evenly distributed on lateral wall between adjacent level ribs (6)
(7) upper and lower side is welded to connect with the stringer (6) above and below it respectively.
4. a kind of vehicle front hood panel reinforcing beam structure according to claim 1, it is characterised in that：The power of the leading beam
(3) surface is evenly distributed with small deformation hole (8), and the top view cross section in the deformation hole is arc.
5. a kind of vehicle front hood panel reinforcing beam structure according to claim 1, it is characterised in that：The connecting plate
(2) front end is welded to connect on front longitudinal beam (9), and section is in ellipticity, the table in connecting plate (2) in the middle part of the connecting plate (2)
Face is equipped with elliptoid large deformation hole (10), and being evenly distributed with multi-turn ellipse in the edge of the large deformation hole (10) reinforces
Rib (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192165.7U CN207860264U (en) | 2018-02-05 | 2018-02-05 | A kind of vehicle front hood panel reinforcing beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192165.7U CN207860264U (en) | 2018-02-05 | 2018-02-05 | A kind of vehicle front hood panel reinforcing beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207860264U true CN207860264U (en) | 2018-09-14 |
Family
ID=63460981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820192165.7U Expired - Fee Related CN207860264U (en) | 2018-02-05 | 2018-02-05 | A kind of vehicle front hood panel reinforcing beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207860264U (en) |
-
2018
- 2018-02-05 CN CN201820192165.7U patent/CN207860264U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20190205 |