CN209008689U - Bonnet inner panel, hood and automobile - Google Patents
Bonnet inner panel, hood and automobile Download PDFInfo
- Publication number
- CN209008689U CN209008689U CN201821448368.4U CN201821448368U CN209008689U CN 209008689 U CN209008689 U CN 209008689U CN 201821448368 U CN201821448368 U CN 201821448368U CN 209008689 U CN209008689 U CN 209008689U
- Authority
- CN
- China
- Prior art keywords
- inner panel
- bonnet inner
- interconnecting piece
- guard plate
- hole
- 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.)
- Active
Links
Landscapes
- Superstructure Of Vehicle (AREA)
Abstract
The utility model relates to automotive fields, more particularly, to a kind of bonnet inner panel, hood and automobile；It includes the upper guard board, the side guard plate and the bending interconnecting piece that the bonnet inner panel, which uses,；The elastic buffer reinforced hole is laid on the bending interconnecting piece；By the bending interconnecting piece for being provided with the elastic buffer reinforced hole; the region of engine hood outer panel corresponding to the upper guard board is increased by pounding the ability that deformation occurs after pressure; when the region is by pedestrian impact; deformation occurs for the bending interconnecting piece; and then reduce the reaction force that pedestrian receives, pedestrian is protected；It realizes and increases hood on the basis of not influencing bonnet inner panel intensity after by pedestrian impact to the protective capability of pedestrian.
Description
Technical field
The utility model relates to automobile technical fields, more particularly, to a kind of bonnet inner panel, hood and automobile.
Background technique
With the continuous upgrading of automobile industry, the standard requirements that automobile meets increasingly internationalize, the vehicle of independent brand
It is no longer satisfied with and only reaches national standard or C-NCAP (China-New CarAssessment Program, Chinese new car evaluation
Regulation, abbreviation C-NCAP) requirement, and domestic collision laws and regulations requirement is also gradually upgrading, and 2018 editions C-NCAP become a full member of
Requirement to pedestrian protecting, and traditional performance such as protect rigidity, the intensity of requirement and hood of the pedestrian to hood
It is required that having certain conflict, especially bonnet inner panel, inner panel is placed in engine bin inner support engine hood outer panel, outside
Edge shape matches with engine hood outer panel inner shape；Since engine hood outer panel intensity is told somebody what one's real intentions are, manually firmly by i.e. can will
Engine hood outer panel is by deformation, so usually requiring that bonnet inner panel has enough stiffness and strength；To prevent unexpected thing occurs
Therefore when colliding, bonnet inner panel can be protected the engine in it；And protecting pedestrian is to ask for help to strike vehicle
Behind certain part, which can provide a part of buffering, to reduce the reaction force being applied to pedestrian；The row of hood
People's protection is when people strikes hood, and hood can provide some bufferings；It can be reduced to being provided buffering
The intensity of hood, and hood strength reduction can then reduce its protection to cabin intrinsic motivation；This is just to engine
The structure design of cover proposes new challenge.
Therefore, the utility model is badly in need of providing a kind of new bonnet inner panel, hood and vapour regarding to the issue above
Vehicle.
Utility model content
The purpose of this utility model is to provide a kind of new bonnet inner panel, hood and automobiles, make on described
It is connected between backplate and the side guard plate by the bending interconnecting piece with the elastic buffer reinforced hole；It is not influencing to start
Increase the ability deformed after being impacted in the middle part of bonnet inner panel on the basis of hood inner panel intensity, to increase the protection to pedestrian
Ability.
A kind of bonnet inner panel provided by the utility model is set including upper guard board and enclosing along the upper guard board surrounding edge
Side guard plate, the joining place between the side guard plate and the upper guard board are provided with bending interconnecting piece；Cloth on the bending interconnecting piece
Equipped with elastic buffer reinforced hole, the elastic buffer reinforced hole is along the circumferential laying in upper guard board periphery.
Further, the side guard plate is equipped with side guard plate reinforcement bending.
Further, each elastic buffer reinforced hole is rectangular opening；And adjacent the two of the elastic buffer reinforced hole
Round and smooth connection between side.
Further, round and smooth connection between adjacent two outer side edges of the side guard plate.
Further, the upper guard board, the side guard plate and the bending interconnecting piece are wholely set.
Further, the material of the upper guard board, the side guard plate and the bending interconnecting piece be aluminium alloy or steel its
One of.
Further, interval is laid with multiple lightening holes on the upper guard board.
Further, each lightening hole is polygonal hole；Round and smooth company between adjacent two hole wall of each lightening hole
It connects.
A kind of hood that the utility model also provides, including engine hood outer panel and any hood as above
Inner panel.
A kind of automobile that the utility model also provides, including hood as described above.
The utility model has following progress compared with prior art:
Bonnet inner panel provided by the utility model is used including the upper guard board and is enclosed along the upper guard board surrounding edge
If the side guard plate, the joining place between the side guard plate and the upper guard board is provided with the bending interconnecting piece；It is described curved
The elastic buffer reinforced hole is laid on folding interconnecting piece, the elastic buffer reinforced hole is along the circumferential laying in upper guard board periphery
Design；Under the premise of not changing the upper guard board and each self-strength of the side guard plate, the elastic buffer reinforced hole increases
The deformability of the bending interconnecting piece, and then increase the deformation energy of junction between the upper guard board and the side guard plate
Power；The bending interconnecting piece reinforces the energy storage capability between the upper guard board and the side guard plate, becomes the upper guard board stress
After shape, during the power of the upper guard board is transmitted to the side guard plate, main consumption is in the bending interconnecting piece, to prevent described
Side guard plate deformation, while the junction between the upper guard board and the side guard plate being prevented to be broken；It is slow by being provided with the elasticity
Pressure is being pounded in the bending interconnecting piece for rushing reinforced hole, the region for increasing engine hood outer panel corresponding to the upper guard board
The ability that deformation occurs afterwards, when the region is by pedestrian impact, deformation occurs for the bending interconnecting piece, and then reduces pedestrian and receive
The reaction force arrived, protects pedestrian；It realizes and increases engine on the basis of not influencing bonnet inner panel intensity
Cover is after by pedestrian impact to the protective capability of pedestrian.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram (top view) of bonnet inner panel described in the utility model；
Fig. 2 is the cross-sectional view of A-A in Fig. 1.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Referring to shown in Fig. 1, Fig. 2, a kind of bonnet inner panel provided in this embodiment, including upper guard board 2 and shield on this
Plate surrounding edge encloses the side guard plate 1 set, and the side guard plate and engine hood outer panel shape are adapted；The side guard plate and it is described on
Joining place between backplate is provided with bending interconnecting piece 3；Elastic buffer reinforced hole 301, institute are laid on the bending interconnecting piece
Elastic buffer reinforced hole is stated along the circumferential laying in upper guard board periphery.
The utility model uses including the upper guard board and encloses the side guard plate set along the upper guard board surrounding edge, described
Joining place between side guard plate and the upper guard board is provided with the bending interconnecting piece；It is laid on the bending interconnecting piece described
Elastic buffer reinforced hole, the design that the elastic buffer reinforced hole is circumferentially laid along the upper guard board periphery；It is described not changing
Under the premise of upper guard board and each self-strength of the side guard plate, the elastic buffer reinforced hole increases the shape of the bending interconnecting piece
Change ability, and then increase the deformability of junction between the upper guard board and the side guard plate；The bending interconnecting piece makes institute
The energy storage capability stated between upper guard board and the side guard plate is reinforced, and after making the upper guard board stress deformation, the power of the upper guard board is passed
During being delivered to the side guard plate, main consumption to prevent side guard plate deformation, while preventing institute in the bending interconnecting piece
State the junction fracture between upper guard board and the side guard plate；The bending by being provided with the elastic buffer reinforced hole connects
Portion increases the region of engine hood outer panel corresponding to the upper guard board by the ability that deformation occurs after pressure is pounded, when this
When region is by pedestrian impact, deformation occurs for the bending interconnecting piece, and then reduces the reaction force that receives of pedestrian, to pedestrian into
Row protection；It realizes and increases hood on the basis of not influencing bonnet inner panel intensity after by pedestrian impact to pedestrian's
Protective capability.
Shown in Figure 2, bending interconnecting piece described in the present embodiment includes the first bending segment 311 and the second bending segment 312；
Between the side plate and the side guard plate of first bending segment smoothly bending connection, the side plate of second bending segment with it is described
Upper guard board connection.
Shown in Figure 2, side guard plate described in the present embodiment is equipped with many places side guard plate and reinforces bending 101；To increase
The intensity of side guard plate is stated, the intensity that the side guard plate is increased in structure is conducive in the premise for not reducing the side guard plate intensity
The lower thickness for reducing the side guard plate, and then realize the quality for reducing the side guard plate, to reduce complete vehicle quality.
Shown in Figure 1, each elastic buffer reinforced hole is rectangular opening in the present embodiment；And the elastic buffer adds
Round and smooth connection between the adjacent two sides in strong hole.Round and smooth connection between adjacent two outer side edges of side guard plate described in the present embodiment.
Upper guard board described in the present embodiment, the side guard plate and the bending interconnecting piece are wholely set.
The material of upper guard board described in the present embodiment, the side guard plate and the bending interconnecting piece is aluminium alloy, certainly
Also it can choose it as steel.
Shown in Figure 1, interval is laid with multiple lightening holes 201 on upper guard board described in the present embodiment, described in mitigating
Upper guard board quality, and then reduce complete vehicle quality.Each lightening hole is polygonal hole；Adjacent two hole wall of each lightening hole
Between round and smooth connection.
A kind of hood that the utility model also provides, including in engine hood outer panel and hood as described above
Plate.
A kind of automobile that the utility model also provides, including hood as described above.
When below to bonnet inner panel provided by the utility model by pedestrian impact, to reducing the anti-work that is subject to of pedestrian
Process firmly is briefly described:
Behind the position corresponding to the upper guard board described in pedestrian impact to engine hood outer panel or the bending interconnecting piece, institute
It states the power that upper guard board receives and is transmitted to the bending interconnecting piece, the bending interconnecting piece deforms, and absorbs a part of power, institute
Stating the reaction force that bonnet inner panel is transmitted on engine hood outer panel reduces, and the reaction force for being subject to pedestrian reduces, and subtracts
The small injury to pedestrian, to achieve the purpose that protect pedestrian.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of bonnet inner panel, which is characterized in that the side guard plate set is enclosed including upper guard board and along the upper guard board surrounding edge,
Joining place between the side guard plate and the upper guard board is provided with bending interconnecting piece；It is laid on the bending interconnecting piece flexible
Reinforced hole is buffered, the elastic buffer reinforced hole is along the circumferential laying in upper guard board periphery.
2. bonnet inner panel according to claim 1, which is characterized in that the side guard plate is equipped with side guard plate and reinforces folding
It is curved.
3. bonnet inner panel according to claim 2, which is characterized in that each elastic buffer reinforced hole is rectangle
Hole；And round and smooth connection between the adjacent two sides of the elastic buffer reinforced hole.
4. bonnet inner panel according to claim 3, which is characterized in that circle between adjacent two outer side edges of the side guard plate
Slip.
5. bonnet inner panel according to claim 4, which is characterized in that the upper guard board, the side guard plate and described curved
Folding interconnecting piece is wholely set.
6. bonnet inner panel according to claim 5, which is characterized in that the upper guard board, the side guard plate and described curved
The material for rolling over interconnecting piece is aluminium alloy or steel.
7. bonnet inner panel according to claim 6, which is characterized in that interval is laid with multiple losss of weight on the upper guard board
Hole.
8. bonnet inner panel according to claim 7, which is characterized in that each lightening hole is polygonal hole；Each institute
State round and smooth connection between adjacent two hole wall of lightening hole.
9. a kind of hood, which is characterized in that including engine hood outer panel and the engine as described in any in claim 1-8
Cover inner panel.
10. a kind of automobile, which is characterized in that including hood as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448368.4U CN209008689U (en) | 2018-09-05 | 2018-09-05 | Bonnet inner panel, hood and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448368.4U CN209008689U (en) | 2018-09-05 | 2018-09-05 | Bonnet inner panel, hood and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209008689U true CN209008689U (en) | 2019-06-21 |
Family
ID=66832221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448368.4U Active CN209008689U (en) | 2018-09-05 | 2018-09-05 | Bonnet inner panel, hood and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209008689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038598A (en) * | 2019-12-31 | 2020-04-21 | 奇瑞汽车股份有限公司 | Hair cover inner plate structure |
-
2018
- 2018-09-05 CN CN201821448368.4U patent/CN209008689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038598A (en) * | 2019-12-31 | 2020-04-21 | 奇瑞汽车股份有限公司 | Hair cover inner plate structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9555837B2 (en) | Vehicle hood structure | |
| US20080185871A1 (en) | Vehicle hood apparatus | |
| US9376145B2 (en) | Vehicle hood panel | |
| CN209008689U (en) | Bonnet inner panel, hood and automobile | |
| US20090178872A1 (en) | Bonnet For Motor Vehicles | |
| JP6258108B2 (en) | Vehicle hood | |
| CN206938878U (en) | A kind of mounting structure of bumper | |
| CN203974727U (en) | Battery-driven car anticollision beam for front bumper assembly | |
| KR102067746B1 (en) | Motor vehicle comprising an additional reinforcement portion capable of guiding the deformation of the central pillar structure in case of a side impact | |
| CN203905667U (en) | Protecting device for vehicle door lock external release connecting rod | |
| CN203876834U (en) | Reinforcing plate of engine cover hinge mounting plate | |
| CN101509333A (en) | Hinge for automobile engine cover | |
| US9022161B2 (en) | Vehicle bonnet structure for pedestrian protection | |
| RU89059U1 (en) | PROTECTIVE PALLET FOR POWER UNIT OF PASSENGER CAR | |
| CN203613996U (en) | Vehicle door used for vehicle and vehicle with same | |
| CN203473006U (en) | Automobile engine lid | |
| CN201105763Y (en) | Engine hood panel | |
| CN208498202U (en) | A kind of back door side impact reinforcement structure | |
| CN207403700U (en) | A kind of windscreen wiper cover plate | |
| CN220220924U (en) | Engine cover inner plate of engine cabin | |
| CN202029906U (en) | Engine room cover for automobile engine and automobile | |
| CN208947424U (en) | A kind of engine hood outer panel support plate | |
| CN202863568U (en) | Engine cover provided with conquassation type support frame | |
| KR20130141450A (en) | Vehicle bonnet structure for pedestrian protection | |
| CN209776568U (en) | automobile engine cover assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |