CN201105763Y - Engine hood panel - Google Patents
Engine hood panel Download PDFInfo
- Publication number
- CN201105763Y CN201105763Y CNU2007201812420U CN200720181242U CN201105763Y CN 201105763 Y CN201105763 Y CN 201105763Y CN U2007201812420 U CNU2007201812420 U CN U2007201812420U CN 200720181242 U CN200720181242 U CN 200720181242U CN 201105763 Y CN201105763 Y CN 201105763Y
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- China
- Prior art keywords
- engine hood
- hood panel
- conquassation groove
- panel
- shape
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Abstract
The utility model discloses an engine covering plate and comprises an inner plate of the engine covering plate; a crushing groove is horizontally arranged on the inner plate of the engine covering plate; when in collision, the crushing groove can absorb the energy in the collision, thus leading the engine covering plate to be bent and deformed at the position of the crushing groove, avoiding that the engine covering plate punctures into a cockpit or stabs pedestrians and improving the safety in collision.
Description
Technical field
The utility model relates to the parts of automobile, particularly a kind of engine hood panel.
Background technology
Engine hood panel is a kind of shutter member that constitutes auto body, and adjacent with front bumper, front combination lamp, both sides fender guard and front windshield assembly.
Fig. 1 is the structural representation of looking up of available engine cover plate.Following herein related vertical and horizontal are all at the pairing visual angle of upward view shown in Figure 1.Engine hood panel as shown in Figure 1 mainly comprises: the edge 101 that cooperates with front bumper, the edge 102 that cooperates with one group of front combination lamp respectively, the edge 103 that cooperates with a flank daughter board respectively and the edge 104 that cooperates with the front windshield assembly.
In addition, the front end center of engine hood panel is furnished with driving engine cover lock 105, and the both sides, rear end link to each other with vehicle body by hinge 106 respectively, and engine hood panel is divided into outside plate 107 and inner panel 108.Wherein, outside plate 107 is for constituting a sheet metal component of automobile body external panel global shape, and inner panel 108 is the middle reinforcement that is used to strengthen outside plate 107 intensity that a lot of hollow outs are arranged.
Along with developing of automobile industry, traffic accident has become a serious social concern, addresses this problem, and must organically combine research to people, environment, car.For automobile, engine hood panel when traffic accident takes place, also protect pedestrian, chaufeur directly to collide with driving engine, so its structure has crucial effects to chaufeur, pedestrian except suitable outward appearance is provided.When sharp impacts took place, the pedestrian bumped with engine hood panel again after bumping with front bumper, and in addition, engine hood panel also might stab into driving compartment, injures the occupant.
As shown in Figure 2, the position of engine hood panel 10 and Windshield 20 concerned scheme drawing before and after Fig. 2 showed and collides in the prior art.Wherein, solid line shows partly that the position of the two concerns scheme drawing under the normal condition, dotted portion shows collision rear engine cover plate 10 and is shifted, pass Windshield 20 and stab driving compartment, as seen engine hood panel may cause danger to the occupant under this situation, and is same, when the pedestrian hits engine hood panel 10, engine hood panel also may stab the pedestrian, and therefore existing engine hood panel also has extremely serious potential safety hazard.
Summary of the invention
In view of this, provide a kind of engine hood panel in the utility model, than the available engine cover plate, the safety when bumping is higher.
The engine hood panel that the utility model provides comprises: the inner panel of described engine hood panel, the inner panel of described engine hood panel is provided with the conquassation groove in the horizontal.
Wherein, the cross-sectional plane semicircular in shape of described conquassation groove or vee shape or trapezoidal.
Wherein, described vee shape can be the fillet vee shape.
Wherein, described conquassation groove connects whole horizontal, perhaps is positioned at a described part transversely.
Wherein, the global shape of described conquassation groove is linear or circular arc.
Preferably, described conquassation groove is positioned at engine hood panel near edge one side that cooperates with the front windshield assembly.
As seen from the above technical solution, the conquassation groove is set on the inner panel of engine hood panel in the utility model, make the conquassation groove can absorb energy in the collision, when bumping, engine hood panel is in the place's flexural deformation of conquassation groove, avoid engine hood panel to stab the into driving compartment or the pedestrian of stabbing, thereby improved the safety when bumping.
In addition, aspect the shape of cross section of conquassation groove, by employing be easy to moulding and when bumping the groove about the perforation engine hood panel of easily deformable shapes such as fillet vee shape, further improved the safety when bumping.
Be provided with in the position of conquassation groove in addition, by the conquassation groove being arranged on engine hood panel near edge one side that cooperates with the front windshield assembly, make the conquassation groove away from the hinge that links to each other with vehicle body, make on the basis of the safety when raising bumps, guarantee that engine hood panel has enough rigidity in the example away from hinge, avoid engine hood panel to vibrate, defectives such as noise.
Description of drawings
Fig. 1 is the structural representation of looking up of available engine cover plate;
Fig. 2 is that the position of colliding front and back engine hood panel and Windshield in the prior art concerns scheme drawing;
Fig. 3 is the structural representation of looking up of engine hood panel among the utility model embodiment;
Fig. 4 is the partial side view of engine hood panel shown in Figure 3;
Fig. 5 is that the position of colliding front and back engine hood panel and Windshield among the utility model embodiment concerns scheme drawing.
The specific embodiment
The inner panel of engine hood panel of the present utility model is provided with the conquassation groove in the horizontal, when bumping, the conquassation groove can absorb the energy in the collision, thereby make engine hood panel in the place's flexural deformation of conquassation groove, avoid engine hood panel to stab the into driving compartment or the pedestrian of stabbing, thereby improve the safety when bumping.The cross-sectional plane of this conquassation groove can have multiple shape, as being semicircle or vee shape or trapezoidal etc.Wherein, vee shape can be fillet vee shape or wedge angle vee shape etc.Wherein, the similar semicircle of fillet vee shape is near the shape of " V " font.
Wherein, the conquassation groove can connect whole horizontal, perhaps is positioned at a part transversely.Whole when horizontal when connecting, the words that bump are easier to cause distortion, and safety was higher when collision took place.
In addition, the global shape of conquassation groove can be linear or circular arc.Wherein, during for linear, the words that bump are easier to cause distortion, and safety was higher when collision took place.
In order to guarantee that engine hood panel has enough rigidity in the side away from hinge, avoid engine hood panel to vibrate, defectives such as noise can be arranged on the conquassation groove edge one side that engine hood panel cooperates with the front windshield assembly near engine hood panel.Certainly the position at the edge that cooperates with front bumper near engine hood panel in the middle of the conquassation groove also can be arranged on or a little, but the edge that had better not too cooperate with front bumper near engine hood panel, because too close words, then just may destroy fully in impact moment, back segment also has quilt to be hit the into potential danger of operator's compartment.
For making the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further described below in conjunction with embodiment and accompanying drawing.
Fig. 3 shows the structural representation of engine hood panel among the utility model embodiment.As shown in Figure 3, in the present embodiment, near edge one side that cooperates with the front windshield assembly, transversely be provided with rectilinear conquassation groove 109 at the inner panel 108 (mark is not shown among Fig. 3) of engine hood panel at engine hood panel shown in Figure 1, this conquassation groove 109 connects whole horizontal.Wherein, because there are a lot of hollow outs the centre of inner panel 108, so conquassation groove 109 is divided into several sections, is four sections among Fig. 3.In the practical application, also can not connect and wholely laterally and only be positioned at this part transversely, as have only two sections of the centres among Fig. 3 or two sections or separately two sections on both sides.
In the present embodiment, the cross-sectional plane of conquassation groove as shown in Figure 4, Fig. 4 is the part sectional view of engine hood panel shown in Figure 3.Among Fig. 4, the shape of cross section of conquassation groove is the fillet vee shape.Certainly, in the practical application, also other shape of cross section can be arranged, enumerate no longer one by one herein.
After engine hood panel among the utility model embodiment was provided with the conquassation groove, the position of engine hood panel 10 and Windshield 20 concerned that scheme drawing as shown in Figure 5 before and after bumping.Wherein, solid line shows partly that the position of the two concerns scheme drawing under the normal condition, dotted portion shows the energy in the collision back conquassation groove absorption collision, makes engine hood panel 10 in the place's flexural deformation of conquassation groove, has avoided engine hood panel to stab the into driving compartment or the pedestrian of stabbing.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is preferred embodiment of the present utility model; be not to be used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1, a kind of engine hood panel comprises the inner panel of described engine hood panel it is characterized in that the inner panel of described engine hood panel is provided with the conquassation groove in the horizontal.
2, engine hood panel as claimed in claim 1 is characterized in that, the cross-sectional plane semicircular in shape of described conquassation groove or vee shape or trapezoidal.
3, engine hood panel as claimed in claim 2 is characterized in that, described vee shape is the fillet vee shape.
4, engine hood panel as claimed in claim 1 is characterized in that, described conquassation groove connects whole horizontal, perhaps is positioned at a described part transversely.
5, engine hood panel according to claim 1 is characterized in that the global shape of described conquassation groove is linear or circular arc.
As each described engine hood panel in the claim 1 to 5, it is characterized in that 6, described conquassation groove is positioned at engine hood panel near edge one side that cooperates with the front windshield assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201812420U CN201105763Y (en) | 2007-10-31 | 2007-10-31 | Engine hood panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201812420U CN201105763Y (en) | 2007-10-31 | 2007-10-31 | Engine hood panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105763Y true CN201105763Y (en) | 2008-08-27 |
Family
ID=39957556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201812420U Expired - Fee Related CN201105763Y (en) | 2007-10-31 | 2007-10-31 | Engine hood panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105763Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294432A (en) * | 2010-06-22 | 2011-12-28 | 鑫鸿交通工业（安徽）有限公司 | Method for manufacturing automobile engine cover and mould and material plate used in method |
| CN107922012A (en) * | 2015-08-31 | 2018-04-17 | 五十铃自动车（泰国）株式会社 | Hood |
-
2007
- 2007-10-31 CN CNU2007201812420U patent/CN201105763Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294432A (en) * | 2010-06-22 | 2011-12-28 | 鑫鸿交通工业（安徽）有限公司 | Method for manufacturing automobile engine cover and mould and material plate used in method |
| CN107922012A (en) * | 2015-08-31 | 2018-04-17 | 五十铃自动车（泰国）株式会社 | Hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |