CN104443055A - Engine cover and vehicle with same - Google Patents
Engine cover and vehicle with same Download PDFInfo
- Publication number
- CN104443055A CN104443055A CN201310422115.5A CN201310422115A CN104443055A CN 104443055 A CN104443055 A CN 104443055A CN 201310422115 A CN201310422115 A CN 201310422115A CN 104443055 A CN104443055 A CN 104443055A
- Authority
- CN
- China
- Prior art keywords
- rear portion
- engine head
- vehicle
- connection side
- fixed
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/005—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material preformed metal and synthetic material elements being joined together, e.g. by adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an engine cover and a vehicle with the same. The engine cover comprises a front portion and a rear portion. The rear portion comprises a fixing edge fixed on the front portion. The rear portion is made of material which can generate buffer along the height direction of the rear portion. By the engine cover, injuries to the head of a pedestrian can be reduced when the vehicle collides with the pedestrian during travelling.
Description
Technical field
The present invention relates to technical field of vehicle, especially relate to a kind of engine head and there is its vehicle.
Background technology
Engine head is all formed by steel plate punched in the market.Vehicle adopts this kind by the engine head of steel plate punched, there are the following problems: when there is pedestrian impact accident in vehicle travel process, pedestrian will be knocked down and be covered in engine, now easily causes the engine head of steel plate punched to be damaged by the head of pedestrian.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
In view of this, according to a first aspect of the invention, provide a kind of engine head, this engine head comprises: anterior; Rear portion, described rear portion comprises fixed edge, and described fixed edge is fixed on described front portion, and described rear portion is that the material that can produce buffering along described rearward height direction is made.
According to the engine head of the embodiment of the present invention, because this engine head comprises front and rear, and described rear portion is made up of the material that can produce buffering along described rearward height direction, so when in vehicle travel process as when there is pedestrian impact accident, the head of pedestrian will clash into described rear portion, now rear portion will produce buffering, because this reducing the injury of pedestrian head.
According to one embodiment of present invention, the material at described rear portion is plastics.
According to one embodiment of present invention, the material at described rear portion is resin.
According to one embodiment of present invention, described rear portion is by Polyester and polypropylene-based bi-material injection moulding.
According to one embodiment of present invention, described front portion comprises first jiao, second jiao, trigonometric sum the 4th jiao, the edge connecting described trigonometric sum the 4th jiao is connection side, described connection side is arc, one edge at described rear portion is the fixed edge with the mating shapes of described connection side, and described fixed edge is fixed on described connection side.
According to one embodiment of present invention, described connection side offers link slot, described fixed edge is connected in described link slot.
According to a second aspect of the invention, provide a kind of vehicle, this vehicle can comprise: vehicle body; Engine head described in first aspect embodiment, described engine head is fixed on described vehicle body.
According to a third aspect of the invention we, provide a kind of vehicle, this vehicle can comprise: vehicle body; Engine head described in first aspect embodiment, described engine head passes through described trigonometric sum Corner Strapped on described vehicle body.
Described vehicle can reduce the injury to pedestrian head.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the perspective view of the vehicle according to the embodiment of the present invention;
Fig. 2 is the connection structure schematic diagram of the front and rear of engine case according to the embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " is connected ", " connection ", etc. term should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.In addition, it is that two elements are fastened to each other and can not relative motion that term " is fixedly connected with ", such as, weld, bolt connection etc.
As shown in Figure 1, engine head provided by the invention, comprises anterior 1 and rear portion 2.The present invention will be the Split type structure being divided into anterior 1 and rear portion 2 by the integrated engine head vibrational power flow of steel plate punched routinely.Front portion 1 is one-body molded by steel plate punched, and rear portion 2 be made by producing along rear portion 2 short transverse the material cushioned, and anterior 1 mainly plays the effects such as protection driving engine, and the effect of pedestrian protecting is mainly played at rear portion 2.
As shown in Figure 1, engine head concrete structure provided by the invention is: comprise anterior 1 and rear portion 2, rear portion 2 comprises fixed edge 21, rear portion 2 is fixed on anterior 1 by fixed edge 21, rear portion 2 is made by producing along rear portion 2 short transverse the material cushioned, what need to further describe at this be rear portion 2 short transverse is the short transverse of vehicle, the above-below direction namely in Fig. 1; The material producing buffering refers to: after vehicle and pedestrian collision, when pedestrian head strikes on rear portion 2, the material of buffering effect will be produced pedestrian head, such as, can be: plastics, resin or Polyester and the rear composite material adopting injection moulding to make of polypropylene-based bi-material mixing.Employing plastics or resin can so that process and reduce costs.The engine head provided of the present invention is provided, because this engine head comprises anterior 1 and rear portion 2, and rear portion 2 when in vehicle travel process as generation pedestrian impact accident time, during the head impact rear portion 2 of pedestrian, rear portion 2 will produce buffering, therefore will reduce the injury to pedestrian head.
As shown in Figure 1, for ease of processing and the rigidity of engine head can being made to reach requirement, preferably anterior 1 comprise first jiao 11, second jiao 12, triangle 13 and the 4th jiao 14, wherein, the edge connecting triangle 13 and the 4th jiao 14 is connection side 15, connection side 15 is arc, and an edge at rear portion 2 is the fixed edge 21 with the mating shapes of connection side 15.In other words, with the fore-and-aft direction of vehicle for benchmark, the back edge of anterior 1 be the front at connection side 15 and rear portion 2 along being fixed edge 21, connection side 15 and fixed edge 21 be two arc-shaped sides of adaptation each other.Wherein, fixed edge 21 is fixed on connection side 15.The size of the arc radian of connection side 15 will be different according to the difference of the vehicle of use, as long as head impact is in region, rear portion 2 when meeting general adult's generation head-on crash.
As shown in Figure 2, for ease of being fixed in front portion 1 and rear portion 2, can offer link slot 151 by connection side 15, fixed edge 21 is connected in link slot 151.
As shown in Figure 1, the embodiment of a second aspect of the present invention, provides a kind of vehicle, and this vehicle comprises the engine head that vehicle body 3 and first aspect embodiment provide, and engine head is fixed on vehicle body 3.Due to the engine head that this vehicle uses first aspect embodiment to provide, so this vehicle can reduce the injury to pedestrian head.
As shown in Figure 1, the embodiment of a third aspect of the present invention, provides a kind of vehicle, and this vehicle comprises the engine head that vehicle body 3 and first aspect embodiment provide, and engine head is fixed on vehicle body 3 by triangle 13 and the 4th jiao 14.Due to the engine head that this vehicle uses first aspect embodiment to provide, so this vehicle can reduce the injury to pedestrian head.And because engine head is fixed on vehicle body 3 by triangle 13 and the 4th jiao 14, adopt this kind of connection mode structure simpler.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (8)
1. an engine head, is characterized in that, comprising:
Anterior;
Rear portion, described rear portion comprises fixed edge, and described fixed edge is fixed on described front portion, and described rear portion is made up of the material that can produce buffering along described rearward height direction.
2. engine head according to claim 1, is characterized in that, the material at described rear portion is plastics.
3. engine head according to claim 1, is characterized in that, the material at described rear portion is resin.
4. engine head according to claim 1, is characterized in that, described rear portion is by Polyester and polypropylene-based bi-material injection moulding.
5. the engine head according to claim 2,3 or 4, it is characterized in that, described front portion comprises first jiao, second jiao, trigonometric sum the 4th jiao, the edge connecting described trigonometric sum the 4th jiao is connection side, described connection side is arc, one edge at described rear portion is the fixed edge with the mating shapes of described connection side, and described fixed edge is fixed on described connection side.
6. engine head according to claim 5, is characterized in that, described connection side offers link slot, and described fixed edge is connected in described link slot.
7. a vehicle, is characterized in that, comprising:
Vehicle body;
Engine head according to any one of claim 1-4, described engine head is fixed on described vehicle body.
8. a vehicle, is characterized in that, comprising:
Vehicle body;
Engine head described in claim 5 or 6, described engine head passes through described trigonometric sum Corner Strapped on described vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422115.5A CN104443055A (en) | 2013-09-16 | 2013-09-16 | Engine cover and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422115.5A CN104443055A (en) | 2013-09-16 | 2013-09-16 | Engine cover and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104443055A true CN104443055A (en) | 2015-03-25 |
Family
ID=52889999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310422115.5A Pending CN104443055A (en) | 2013-09-16 | 2013-09-16 | Engine cover and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104443055A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5706908A (en) * | 1994-04-18 | 1998-01-13 | Nissan Motor Co., Ltd. | Front upper structure of automotive vehicle |
| JP2002284038A (en) * | 2001-03-29 | 2002-10-03 | Toray Ind Inc | Panel for automobile |
| WO2006016053A2 (en) * | 2004-07-16 | 2006-02-16 | Universite Louis Pasteur, U.L.P. | Multilayer hood |
| US20080185874A1 (en) * | 2004-01-23 | 2008-08-07 | Toray Industries, Inc., A Corporation Of Japan | Frp Panel for Automobile |
| US20100052363A1 (en) * | 2006-11-29 | 2010-03-04 | Ian Antony Finney | Energy Absorbing Structures |
| CN202279161U (en) * | 2011-09-09 | 2012-06-20 | 浙江吉利汽车研究院有限公司 | Automobile ventilation cover plate decorative plate for pedestrian protection |
| US20120211297A1 (en) * | 2010-03-05 | 2012-08-23 | Ralston Daniel D | Hood pedestrian energy absorber |
-
2013
- 2013-09-16 CN CN201310422115.5A patent/CN104443055A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5706908A (en) * | 1994-04-18 | 1998-01-13 | Nissan Motor Co., Ltd. | Front upper structure of automotive vehicle |
| JP2002284038A (en) * | 2001-03-29 | 2002-10-03 | Toray Ind Inc | Panel for automobile |
| US20080185874A1 (en) * | 2004-01-23 | 2008-08-07 | Toray Industries, Inc., A Corporation Of Japan | Frp Panel for Automobile |
| WO2006016053A2 (en) * | 2004-07-16 | 2006-02-16 | Universite Louis Pasteur, U.L.P. | Multilayer hood |
| US20100052363A1 (en) * | 2006-11-29 | 2010-03-04 | Ian Antony Finney | Energy Absorbing Structures |
| US20120211297A1 (en) * | 2010-03-05 | 2012-08-23 | Ralston Daniel D | Hood pedestrian energy absorber |
| CN202279161U (en) * | 2011-09-09 | 2012-06-20 | 浙江吉利汽车研究院有限公司 | Automobile ventilation cover plate decorative plate for pedestrian protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |