CN205524496U - Engine bonnet front end additional strengthening and car engine bonnet assembly - Google Patents
Engine bonnet front end additional strengthening and car engine bonnet assembly Download PDFInfo
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- CN205524496U CN205524496U CN201620380189.6U CN201620380189U CN205524496U CN 205524496 U CN205524496 U CN 205524496U CN 201620380189 U CN201620380189 U CN 201620380189U CN 205524496 U CN205524496 U CN 205524496U
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- hood
- plate body
- reinforcing structure
- leg section
- engine bonnet
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Abstract
The utility model relates to an automotive filed provides an engine bonnet front end additional strengthening and car engine bonnet assembly, engine bonnet front end additional strengthening including be used for installing on the engine bonnet inner panel the plate body and for the shank that the plate body is buckled and is extended, the one end of shank with the plate body is connected, the other end that props up the shank is used for supporting at the engine bonnet planking. Engine bonnet front end additional strengthening be used for setting up between engine bonnet inner panel and engine bonnet planking to improve engine bonnet's intensity, and this engine bonnet front end additional strengthening's plate body has better contracting nature of ulcerate with the structure of buckling between the shank, make engine bonnet receive when clashing into engine bonnet front end additional strengthening and can burst fast and contract, lighten the striking and to pedestrian's injury, make engine bonnet satisfy the pedestrian and protect the demand.
Description
Technical field
This utility model relates to automotive field, particularly to a kind of hood front-end reinforcing structure and automobile
Engine casing assembly.
Background technology
The vehicle accident that Vehicle-pedestrian impact causes can bring injury greatly to pedestrian, produces serious
Consequence, in China's new car crash tests (C-NCAP) and European Union's new car crash tests (E-NCAP),
All strict standards of grading to the pedestrian protecting performance setting of vehicle.
When automobile is with pedestrian collision, the head of pedestrian the most easily collides hood.Sending out in tradition
Motivation cover is made up of bonnet inner panel and engine hood outer panel, if the intensity of hood is too high easily
Pedestrian causes serious injury.But, hood is as the most eye-catching appearance member of body of a motor car, if sending out
The too low meeting of intensity of motivation hood panel causes hood to be easily deformed when high vehicle speeds or switch,
Automobile appearance is caused and has a strong impact on, cause car load quality to decline, it is impossible to meet the requirement of client.
Lack thus, it is desirable to have a kind of hood can overcome or at least alleviate the above-mentioned of prior art
Fall into.
Utility model content
In view of this, this utility model is directed to a kind of hood front-end reinforcing structure, so that sending out
Motivation cover has suitable intensity.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of hood front-end reinforcing structure, described hood front-end reinforcing structure includes for installing
Plate body on bonnet inner panel and the leg section extended relative to the bending of described plate body, described leg section
One end be connected with described plate body, the other end of described leg section is used for being supported on engine hood outer panel.
Further, along the length direction of described plate body, described leg section is formed as being connected to described plate body
The single supporting leg of center, and in described leg section, be formed with crumple hole.
Further, the angle between bearing of trend and the described plate body of described leg section is obtuse angle.
Further, described hood front-end reinforcing structure about be perpendicular to described plate body length direction and
Symmetrical through the flat mirror at the midpoint of described plate body.
Relative to prior art, hood front-end reinforcing structure described in the utility model has following excellent
Gesture:
Hood front-end reinforcing structure provided by the utility model is used for being arranged on bonnet inner panel
And between engine hood outer panel, to improve the intensity of hood, and this hood front-end reinforcing structure
Plate body and leg section between bending structure there is preferable crumple so that hood is clashed into
Time hood front-end reinforcing structure can quickly crumple, alleviate and clash into injury to pedestrian so that start
Hood meets pedestrian protecting demand.
Another object of the present utility model is to propose a kind of automotive hood assembly, so that electromotor
Cover has suitable intensity.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of automotive hood assembly, described automotive hood assembly includes engine hood outer panel and sends out
Dynamic hood inner panel, is provided with snap close and installs between described engine hood outer panel and described bonnet inner panel
Seat, the hood gripper shoe that is supported between described engine hood outer panel and described bonnet inner panel and
According to hood front-end reinforcing structure mentioned above, wherein, described hood front-end reinforcing structure
Described plate body be fixedly mounted on the front end of described bonnet inner panel, the described other end of described leg section
It is supported on described engine hood outer panel.
Further, the shape of described plate body is arranged corresponding to the front end profile of described bonnet inner panel,
Described plate body covers the front end of described bonnet inner panel at least in part, described leg section described another
End is supported on the middle part of described engine hood outer panel.
Further, direction before and after automobile, described hood gripper shoe is arranged on described leg section
Front；Along the short transverse of automobile, the described other end of described leg section props up higher than described hood
The top of fagging, the top of described hood gripper shoe is higher than the top of described snap close mounting seat.
Further, described snap close mounting seat is fixedly mounted on described plate body, and described hood supports
Plate includes being supported on the mainboard on described engine hood outer panel and extending many relative to the bending of described mainboard
Individual supporting leg, at least part of described supporting leg in multiple described supporting legs is fixedly mounted on described plate body
On.
Further, described mainboard is obliquely installed towards headstock direction relative to described plate body.
Further, described mainboard is formed as strip plate body, and described supporting leg is separately positioned on described master
The front and rear of plate, and be arranged on described front portion described supporting leg quantity more than arrange in the rear
The quantity of the described supporting leg in portion
Described automotive hood assembly and above-mentioned hood front-end reinforcing structure are relative to prior art
Have the advantage that is identical, does not repeats them here.
Other features and advantages of the utility model will give in detailed description of the invention part subsequently in detail
Explanation.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is that the hood front-end reinforcing structure described in a kind of embodiment of the present utility model is arranged on
Schematic perspective view time on bonnet inner panel；
Fig. 2 be the hood front-end reinforcing structure shown in Fig. 1 when being arranged on bonnet inner panel just
Depending on schematic diagram；
Fig. 3 is side when being arranged on bonnet inner panel of the hood front-end reinforcing structure shown in Fig. 1
Depending on schematic diagram；
Fig. 4 is office when being arranged on bonnet inner panel of the hood front-end reinforcing structure shown in Fig. 1
Portion's enlarged diagram；
Fig. 5 is office when being arranged on bonnet inner panel of the hood front-end reinforcing structure shown in Fig. 2
Portion's enlarged diagram；
Fig. 6 is office when being arranged on bonnet inner panel of the hood front-end reinforcing structure shown in Fig. 3
Portion's enlarged diagram.
Description of reference numerals:
1-bonnet inner panel, 2-hood front-end reinforcing structure, 21-plate body, 22-leg section, 23-
Prop up leg cuffs；24-crumple hole, 3-snap close mounting seat, 4-hood gripper shoe, 41-mainboard, 42-props up
Support leg, 43-lightening hole, 5-snap close.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
It addition, some nouns of locality being previously mentioned in embodiment of the present utility model, such as "left", "right",
On " ", D score, " front " and " afterwards " etc., the implication of these nouns of locality is strengthened with hood front end
Structure is installed on automobile the usual orientation implication that automobile is had afterwards and keeps consistent, such as, at electromotor
After cover front-end reinforcing structure is installed on automobile, hood front-end reinforcing structure towards the part of headstock is
" anterior ", the part of facing tailstock is " rear portion ".These nouns of locality are only for understanding that this practicality of restriction is new
The technical characteristic of type and the word that uses, no matter hood front-end reinforcing structure, hood gripper shoe
Deng the production firm of parts producing, during transport hood front-end reinforcing structure because of residing for parts
The orientation that location status is artificially assert is how, but as long as after these parts are installed on automobile, its phase
Residing for the improved structure answered, orientation is consistent with orientation of the present utility model, just should belong to guarantor of the present utility model
Protect scope.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
According to an aspect of the present utility model, it is provided that a kind of hood front-end reinforcing structure, see figure
1, Fig. 2 and Fig. 3, hood front-end reinforcing structure 2 includes for being arranged on bonnet inner panel 1
On plate body 21 and relative to plate body 21 bending extend leg section 22, one end of leg section 22 and plate
Body 21 connects, and the other end of leg section 22 is used for being supported on engine hood outer panel.
Above-mentioned hood front-end reinforcing structure 2 is used for being arranged on outside bonnet inner panel 1 and hood
Between plate (not shown), to improve the intensity of hood, and knot is strengthened in this hood front end
Bending structure between plate body 21 and the leg section 22 of structure 2 has preferable crumple so that electromotor
Cover when being clashed into hood front-end reinforcing structure 2 can quickly crumple, alleviate the shock wound to pedestrian
Evil so that hood disclosure satisfy that pedestrian protecting demand.
The middle part of hood is the weak part of hood, is also to collide the position being easiest to occur,
It is therefore preferred that along the length direction of plate body 21, leg section 22 is formed as being connected to plate body 21
The single supporting leg of center.And preferably formed crumple hole 24 in leg section 22, so that leg section
The crumple of 22 is more preferable, and can alleviate the weight of hood front-end reinforcing structure 2.Crumple hole 24
Shape can select the most suitable mode according to actual needs, and crumple hole 24 needs also dependent on reality
Through hole to be set to or blind hole.
Angle between leg section 22 and plate body 21 can carry out suitable selection according to actual needs, but,
In view of the hood front-end reinforcing structure 2 crumple speed when colliding, it is preferably, leg section
Angle between bearing of trend and the plate body 21 of 22 is obtuse angle.
The structure of hood front-end reinforcing structure 2 can carry out suitable design according to concrete vehicle, meets
Use demand.Preferably, hood front-end reinforcing structure 2 is about being perpendicular to plate body 21 length
Direction and the flat mirror symmetry at the midpoint through plate body 21.Hood front-end reinforcing structure 2 is set
It is set to mirror symmetrical structure and can be easy to manufacturing and designing of hood front-end reinforcing structure 2, and the big portion of vehicle
Being divided into symmetrical structure, the hood front-end reinforcing structure 2 being designed as mirror symmetrical structure is easy to electromotor
Cover front-end reinforcing structure 2 is in the layout of hood and installation so that hood front-end reinforcing structure 2
Both sides to hood have the supporting role of equilibrium.
According to another aspect of the present utility model, it is provided that a kind of automotive hood assembly, described automobile
Engine casing assembly includes engine hood outer panel and bonnet inner panel 1, described engine hood outer panel and sending out
It is provided with snap close mounting seat 3 between dynamic hood inner panel 1, is supported in engine hood outer panel and hood
Hood gripper shoe 4 between plate 1 and according to hood front-end reinforcing structure 2 mentioned above,
Wherein, before the plate body 21 of hood front-end reinforcing structure 2 is fixedly mounted on bonnet inner panel 1
End, the described other end of leg section 22 is supported on described engine hood outer panel.Bonnet inner panel 1
And be provided with between engine hood outer panel improving the snap close mounting seat 3 of the intensity of hood, supporting
At engine hood outer panel and bonnet inner panel 1, to improve the intensity of hood further.
The shape of hood front-end reinforcing structure 2 can carry out suitable design as required, it is preferable that
The shape of plate body 21 is arranged corresponding to the front end profile of bonnet inner panel 1, and plate body 21 is at least in part
Cover the front end of bonnet inner panel 1, improve the plate body 21 stiffening effect to electromotor inner panel 1, and
The installation being easy to plate body 21 is fixed.The described other end of leg section 22 is supported on described engine hood outer panel
Middle part, wherein, what leg section 22 was not limited in illustrated embodiment is arranged on the middle part of plate body 21,
Can also be the supporting leg of the two ends that plate body 21 the is set middle part inclination extension towards plate body 21, it is possible to make
Leg section 22 is supported on the middle part of engine hood outer panel.
Seeing shown in Fig. 4 and Fig. 6, the other end in leg section 22 is formed with a leg cuffs 23, improves
The leg section 22 Area of bearing on engine hood outer panel, it is to avoid pressure is excessive causes engine hood outer panel
Local damage, and be preferably damping expansion glue coating groove, damping expansion be set on leg cuffs 23
It is interior so that leg section 22 is resiliently supported at described electromotor that glue is arranged on described damping expansion glue coating groove
On hood panel.
Preferably, direction before and after automobile, before hood gripper shoe 4 is arranged on leg section 22
Side；Along the short transverse of automobile, the described other end of leg section 22 is higher than hood gripper shoe 4
Top, the top of hood gripper shoe 4 is higher than the top of snap close mounting seat 3.Hood front end adds
The strong leg section 22 of structure 2, hood gripper shoe 4, snap close mounting seat 3 are formed similar step-like
Structure, when hood starts collision, hood front-end reinforcing structure 2 and hood gripper shoe
(hood front-end reinforcing structure 2 and hood gripper shoe 4 crumple deform in 4 successively crumple deformation
The difference of the position that sequencing can be collided according to hood and different) until engine hood outer panel
Being connected in snap close mounting seat 3, progressively buffering starts impulsive force when colliding, and improves collision scenario
Time security performance.
Seeing Fig. 6, snap close mounting seat 3 is provided with snap close 5, the installation site of snap close mounting seat 3 can
Demand according to snap close 5 position carries out suitable selection.
Preferably, seeing Fig. 4 and Fig. 6, snap close mounting seat 3 is fixedly mounted on plate body 21, electromotor
Cover gripper shoe 4 includes the mainboard 41 being supported on engine hood outer panel and extends relative to mainboard 41 bending
Multiple supporting legs 42, at least part of supporting leg 42 in multiple supporting legs 42 is fixedly mounted on plate body
On 21.Hood gripper shoe 4 is arranged on plate body 21 by multiple supporting legs 42 so that electromotor
The mainboard 41 of cover gripper shoe 4 forms unsettled beam so that hood gripper shoe 4 at hood
Being deformed and absorb energy during collision, reduce the impact to pedestrian, hood gripper shoe 4 is right simultaneously
The support of engine hood outer panel can also improve the intensity of hood.
See Fig. 5, it is further preferred that the middle part of mainboard 41 has lightening hole 43, alleviate electromotor
The weight of cover gripper shoe 4.Further, mainboard 41 is additionally provided with damping expansion glue coating groove, damping
Expansion glue be arranged in described damping expansion glue coating groove so that mainboard 41 be resiliently supported at described in start
In hood outer panel.
Preferably, mainboard 41 is obliquely installed towards headstock direction relative to plate body 21, to improve electromotor
The cover gripper shoe 4 support effect to engine hood outer panel.Wherein, inclining between mainboard 41 and plate body 21
Tiltedly angle can carry out suitable selection according to actual needs.Shown in Figure 6, supporting leg 42 court respectively
It is obliquely installed to the both sides of mainboard 41, to improve the stability of hood gripper shoe 4.
When hood collides, hood gripper shoe 4 is positioned at rushing suffered by the part of front portion
Hitting power bigger, it is preferable that mainboard 41 is formed as strip plate body, supporting leg 42 is separately positioned on mainboard
The front and rear of 41, and the quantity of fore supporting leg 42 is set more than being arranged on described rear portion
The quantity of supporting leg 42.See shown in Fig. 4 and Fig. 5, be arranged on mainboard 41 anterior middle part
Support leg 42 is arranged in snap close mounting seat 3, and other supporting legs 42 are arranged on plate body 21, Ke Yili
Solving, the mounting means of supporting leg 42 and installation site can carry out suitable selection according to actual needs,
Such as, user is also optional is all arranged on all of supporting leg 42 on plate body 21.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in protection domain of the present utility model.
Claims (10)
1. a hood front-end reinforcing structure, it is characterised in that described hood front end is strengthened
Structure (2) includes the plate body (21) for being arranged on bonnet inner panel (1) and relative to described
The leg section (22) that plate body (21) bending extends, one end of described leg section (22) and described plate body
(21) connecting, the other end of described leg section (22) is used for being supported on engine hood outer panel.
Hood front-end reinforcing structure the most according to claim 1, it is characterised in that along institute
Stating the length direction of plate body (21), described leg section (22) is formed as being connected to described plate body (21)
The single supporting leg of center, and in described leg section (22), be formed with crumple hole (24).
Hood front-end reinforcing structure the most according to claim 1, it is characterised in that described
Angle between bearing of trend and the described plate body (21) of leg section (22) is obtuse angle.
4., according to the hood front-end reinforcing structure described in any one in claim 1-3, it is special
Levying and be, described hood front-end reinforcing structure (2) is about being perpendicular to described plate body (21) length
Direction and the flat mirror symmetry at the midpoint through described plate body (21).
5. an automotive hood assembly, described automotive hood assembly includes engine hood outer panel
With bonnet inner panel (1), it is characterised in that described engine hood outer panel and described bonnet inner panel
(1) it is provided with snap close mounting seat (3) between, is supported on described engine hood outer panel and described electromotor
Hood gripper shoe (4) between cover inner panel (1) and according to any one institute in claim 1-4
The hood front-end reinforcing structure (2) stated, wherein, described hood front-end reinforcing structure (2)
Described plate body (21) be fixedly mounted on the front end of described bonnet inner panel (1), described leg section
(22) the described other end is supported on described engine hood outer panel.
Automotive hood assembly the most according to claim 5, it is characterised in that described plate body
(21) shape is arranged corresponding to the front end profile of described bonnet inner panel (1), described plate body (21)
Cover the front end of described bonnet inner panel (1) at least in part, described leg section (22) described
The other end is supported on the middle part of described engine hood outer panel.
Automotive hood assembly the most according to claim 5, it is characterised in that
Direction before and after automobile, described hood gripper shoe (4) is arranged on described leg section (22)
Front；
Along the short transverse of automobile, the described other end of described leg section (22) is higher than described hood
The top of gripper shoe (4), the top of described hood gripper shoe (4) is higher than described snap close mounting seat
(3) top.
8., according to the automotive hood assembly described in any one in claim 5-7, its feature exists
In, described snap close mounting seat (3) is fixedly mounted on described plate body (21), and described hood props up
Fagging (4) includes the mainboard (41) being supported on described engine hood outer panel and relative to described mainboard
(41) multiple supporting legs (42) that bending extends, at least part of in multiple described supporting legs (42)
Described supporting leg (42) is fixedly mounted on described plate body (21).
Automotive hood assembly the most according to claim 8, it is characterised in that described mainboard
(41) it is obliquely installed towards headstock direction relative to described plate body (21).
Automotive hood assembly the most according to claim 8, it is characterised in that described mainboard
(41) being formed as strip plate body, described supporting leg (42) is separately positioned on described mainboard (41)
Front and rear, and the quantity being arranged on the described supporting leg (42) of described front portion is described more than being arranged on
The quantity of the described supporting leg (42) at rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380189.6U CN205524496U (en) | 2016-04-28 | 2016-04-28 | Engine bonnet front end additional strengthening and car engine bonnet assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380189.6U CN205524496U (en) | 2016-04-28 | 2016-04-28 | Engine bonnet front end additional strengthening and car engine bonnet assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524496U true CN205524496U (en) | 2016-08-31 |
Family
ID=56795253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620380189.6U Active CN205524496U (en) | 2016-04-28 | 2016-04-28 | Engine bonnet front end additional strengthening and car engine bonnet assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466654A (en) * | 2017-02-23 | 2018-08-31 | 铃木株式会社 | Vehicle front engine cover |
| CN109501869A (en) * | 2018-10-23 | 2019-03-22 | 中国第汽车股份有限公司 | A kind of passenger car aluminum alloy engine hood |
-
2016
- 2016-04-28 CN CN201620380189.6U patent/CN205524496U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466654A (en) * | 2017-02-23 | 2018-08-31 | 铃木株式会社 | Vehicle front engine cover |
| CN108466654B (en) * | 2017-02-23 | 2021-01-12 | 铃木株式会社 | Front engine cover for vehicle |
| CN109501869A (en) * | 2018-10-23 | 2019-03-22 | 中国第汽车股份有限公司 | A kind of passenger car aluminum alloy engine hood |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |