CN106585727B - Head cover, vehicle body and vehicle with it - Google Patents
Head cover, vehicle body and vehicle with it Download PDFInfo
- Publication number
- CN106585727B CN106585727B CN201611108390.XA CN201611108390A CN106585727B CN 106585727 B CN106585727 B CN 106585727B CN 201611108390 A CN201611108390 A CN 201611108390A CN 106585727 B CN106585727 B CN 106585727B
- Authority
- CN
- China
- Prior art keywords
- columns
- head cover
- plate
- upper plate
- column
- 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
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
- B62D25/06—Fixed roofs
-
- 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
-
- 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
- B62D25/04—Door pillars ; windshield pillars
Abstract
The invention discloses a kind of head cover, with its vehicle body and vehicle.The head cover includes：The head cover upper plate made of carbon fiber, A columns epimere, A columns middle connecting plate, outside plate on B columns, B columns middle connecting plate, inner panel, front beam and rear cross beam and the A columns connecting bracket made of alloy in lightweight and B column connecting brackets, A column epimeres are separately positioned on the left front end and right front ends of head cover upper plate on B columns；A column connecting brackets are arranged in the lower end of A column epimeres and for connecting A column hypomeres；Outside plate is separately positioned on left back end and the right rear end of head cover upper plate on B columns；A columns middle connecting plate and B column middle connecting plates are connected on two A columns epimeres and two B columns between the lower end of outside plate；Inner panel is adhesively fixed with outside plate on B columns and head cover upper plate respectively on B columns；B column connecting brackets with inner panel on B columns and B column hypomeres for fixing；Front beam and rear cross beam are adhesively fixed on the lower surface of head cover upper plate.Head cover according to the present invention, intensity is high, light weight.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of head cover, with its vehicle body and vehicle.
Background technology
Greenhouse effects due to global warming and the energy crisis that becomes increasingly conspicuous, it is energy saving to become countries in the world automobile with environmentally friendly
The most important proposition that industry faces.Automotive light weight technology technology is to save the energy for new-energy automobile and traditional combustion engine automobile and disappear
Consumption, one of the effective technical way for reducing environmental pollution.Fibre reinforced composites have high specific strength, high ratio modulus, can set
A series of excellent properties such as meter property is strong and the lightweight mainstream technology trend as auto industry field.
Invention content
The present invention is directed to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, this hair
A bright purpose is to propose the high head cover of a kind of light weight, intensity.
It is another object of the present invention to propose a kind of vehicle body and vehicle with above-mentioned head cover.
Head cover according to a first aspect of the present invention, including：Head cover upper plate；A column epimeres, the A columns epimere are separately positioned on
The left front end and right front ends of the head cover upper plate；A column middle connecting plates, the A columns middle connecting plate are connected to two A columns
Between the lower end of epimere；A column connecting brackets, the A columns connecting bracket are arranged in the lower end of the A columns epimere and for connecting A
Column hypomere.
Outside plate on B columns, outside plate is separately positioned on left back end and the right rear end of the head cover upper plate on the B columns；Among B columns
Connecting plate, the B columns middle connecting plate are connected on two B columns between the lower end of outside plate；Inner panel on B columns, on the B columns
Inner panel is adhesively fixed with outside plate on the B columns and the head cover upper plate respectively；B column connecting brackets, the B columns connecting bracket are used for
It is fixed with inner panel on the B columns and B column hypomeres.
Front beam and rear cross beam, the front beam are adhesively fixed on the lower surface of the head cover upper plate, the rear cross beam
It is adhesively fixed respectively with inner panel on the head cover upper plate and the B columns.
Wherein, the head cover upper plate, the A columns epimere, the A columns middle connecting plate, outside plate, the B columns on the B columns
Inner panel, the front beam and the rear cross beam are carbon fiber part on middle connecting plate, the B columns；The A columns connecting bracket and
The B columns connecting bracket is alloy in lightweight part.
Head cover according to the present invention, by using connection among the head cover upper plate made of carbon fiber, A columns epimere, A columns
Outside plate on plate, B columns, B columns middle connecting plate, inner panel, front beam and rear cross beam and the A columns made of alloy in lightweight connect on B columns
Holder and B column connecting brackets are connect, the quality of head cover can be mitigated, and then promote the light weight of vehicle while meeting intensity requirement
Change horizontal.
In some of the invention preferred embodiments, inner panel includes protrusion and lateral connection portion on the B columns, described grand
At least partly outer edge in the portion of rising is provided with protrusion bonding flange, and the protrusion bonding flange and outside plate on the B columns are viscous
Fixation is connect, the lateral connection portion is arranged at the top of the protrusion and outside plate extends internally on the relatively described B columns, the cross
It is adhesively fixed to interconnecting piece and the head cover upper plate.
In some preferred embodiments of the invention, the rear cross beam includes：The rear cross beam sheet of the " u "-shaped of opening upwards
The rear cross beam flange that oriented direction away from each other extends is respectively set in the two side walls of body, the rear cross beam ontology, after described
At least part of crossbeam flange and the lower surface bonds of the head cover upper plate are fixed；The lateral connection portion includes：Be open to
On " u "-shaped lateral connection portion ontology, lateral connection portion ontology is at least partially inserted into the rear cross beam.
Further, the transverse direction that oriented direction away from each other extends is respectively set in the two side walls in the lateral connection portion
Interconnecting piece flange, the upper surface of lateral connection portion flange and the lower surface bonds of the head cover upper plate are fixed, the transverse direction
The lower surface of interconnecting piece flange and the upper surface of the rear cross beam flange are adhesively fixed.
Preferably, the two side walls of the lateral connection portion ontology of " u "-shaped and bottom wall respectively with " u "-shaped it is described after
The two side walls and wall surface face paste of cross-beam body are closed and are adhesively fixed.
In some preferred embodiments of the invention, the B columns connecting bracket includes：
B column holder ontologies, the B column holders ontology are located between B columns epimere and B column hypomeres, the B column holders ontology
Upper surface is inner panel bonding plane on B columns, and the lower surface of the B column holders ontology is B column hypomere bonding planes；
B column holder ontology flangings, the outer edge of the B column holders ontology flanging from the B column holders ontology are downward
Extend, B column hypomeres are additionally provided on the B column holders ontology flanging and are spirally connected plate, the B columns hypomere plate that is spirally connected includes：Under B columns
Section first is spirally connected plate and B columns hypomere second is spirally connected plate, the B columns hypomere first is spirally connected plate and the B columns hypomere second is spirally connected plate
Quadrature arrangement..
Further, multiple fender installation escape groove, the fender are provided on the B column holders ontology flanging
Installation escape groove is oval-shaped slot, and fender support plate is additionally provided on the B column holders ontology flanging.
Further, the B columns hypomere first be spirally connected plate from the lower edge of the B column holders ontology flanging vertically to
Outer extension, the plate that is spirally connected of the B columns hypomere second are vertically extended downwardly from the lower edge of the B column holders ontology flanging, institute
It states B columns hypomere first and is spirally connected on the lower surface of plate and be provided with B column hypomere positioning pins, the B columns hypomere positioning pin is used for and the B
Column hypomere location fit.
In some preferred embodiments of the invention, the protrusion has the protrusion opposite with outside plate on the B columns
Medial surface；Inner panel further includes on the B columns：Protrusion reinforcing plate, the protrusion reinforcing plate are viscous with the protrusion medial surface
Connect fixation.
Preferably, the protrusion reinforcing plate is that face face paste closes fixation with the protrusion medial surface, and the protrusion adds
It is provided with safety belt height adjuster fixed part on strong plate.
Preferably, the protrusion includes：Deep protrusion and shallow protrusion, it is outer on the depth protrusion relatively described B columns
The height of plate is more than the height of outside plate on the relatively described B columns of the shallow protrusion, the protrusion reinforcing plate and the deep protuberance
Portion is adhesively fixed, and the protrusion reinforcing plate and the shape of the deep protrusion are coincide, and the part of the protrusion reinforcing plate
Edge is bonded with the shallow protrusion.
In some preferred embodiments of the invention, the head cover upper plate has skylight installing port, the head cover upper plate packet
It includes：Transverse slat and the right stringer board of head cover upper plate, institute after transverse slat, the left stringer board of head cover upper plate, head cover upper plate before the head cover upper plate being sequentially connected
State before head cover upper plate that transverse slat is located at front side and the rear side of the skylight installing port, the top after transverse slat and the head cover upper plate
It covers the left stringer board of plate and the right stringer board of head cover upper plate is located at the left and right side of the skylight installing port；
Before the wherein described front beam and the head cover upper plate transverse slat be adhesively fixed and with A column upper ends, the front beam
Front box cavity is limited between transverse slat before the head cover upper plate, the rear cross beam is Nian Jie with the head cover upper plate rear cross beam solid
It is fixed and corresponding with B columns upper end, after the rear cross beam and the head cover upper plate rear portion box cavity is limited between transverse slat.
In some preferred embodiments of the invention, the front beam includes front beam protrusion and is arranged in the preceding cross
The front beam flange of the neighboring of beam protrusion, the front beam flange are adhesively fixed with transverse slat before the head cover upper plate, institute
It states and limits the front box cavity between transverse slat before front beam protrusion and the head cover upper plate；
The wherein described front beam flange includes：Flange and front beam after flange, front beam side flanging, front beam before front beam
Convex flange afterwards, the both ends of flange are connected with the front end of the front beam side flanging respectively before the front beam, after the front beam
The both ends of flange are connected by convex flange after the front beam with the rear end of the corresponding front beam side flanging respectively.
Further, flange and the preceding cross after flange, the front beam side flanging, the front beam before the front beam
It is the front beam side flanging that width is widest in convex flange after beam.
Further, convex flange is that two stages are stepped after the front beam.
Preferably, the alloy in lightweight part is Al-alloy parts.
The invention further relates to a kind of vehicle body, which includes head cover and lower body, and the head cover is arranged in the lower part
On vehicle body, the head cover is head cover described in any one of the above embodiments.
Preferably, the lower body is car body of aluminum alloy.
Vehicle according to the second aspect of the invention is provided with above-mentioned vehicle body.The vehicle and above-mentioned vehicle body and head cover phase
Identical for advantage possessed by the prior art, details are not described herein.
Description of the drawings
Fig. 1 is the explosive view of head cover according to the ... of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of head cover upper plate in Fig. 1；
Fig. 3 is the structural schematic diagram of B columns connecting bracket in Fig. 1；
Fig. 4 is the structural schematic diagram of inner panel on B columns in Fig. 1；
Fig. 5 is the structural schematic diagram of front beam in Fig. 1；
Fig. 6 is the structural schematic diagram of Fig. 1 middle and rear cross beams；
Fig. 7 is the assembling schematic diagram of inner panel and rear cross beam on B columns according to the ... of the embodiment of the present invention.
Reference numeral：
Head cover 000, B columns connecting bracket 100, B column holders ontology 101, B column holder ontologies flanging 102, the second flange is kept away
Allow slot 103, B columns hypomere first is spirally connected plate 104, and B columns hypomere second is spirally connected plate 105, and fender installs escape groove 106, fender
Support plate 107, B column hypomeres positioning pin 108, B column holder ontologies in-flanges 109, B column holder body portions adhesive sheet 110, first
Threaded mounting hole 111, inner panel 200 on B columns, deep protrusion 201, shallow protrusion 202, protrusion are bonded flange 203, lateral connection
Portion's ontology 204, lateral connection portion flange 205, protrusion reinforcing plate 206, safety belt height adjuster fixed part 207, projection welding spiral shell
Mother 208, the second flange 209, outside plate 401 on B columns, B columns middle connecting plate 402, A columns connecting bracket 500, A columns epimere 501, A columns
Middle connecting plate 502, head cover upper plate 600, transverse slat 610 before head cover upper plate, the left stringer board 620 of head cover upper plate, transverse slat after head cover upper plate
630, the right stringer board 640 of head cover upper plate, front beam 650, front beam protrusion 651, front beam flange 652, flange before front beam
6521, front beam side flanging 6522, flange 6523 after front beam, convex flange 6524 after front beam, rear cross beam 660, rear cross beam sheet
Body 661, rear cross beam flange 662, skylight installing port 670.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be to be electrically connected or can communicate with one another；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The specific meanings of the above terms in the present invention can be understood according to specific conditions.
Head cover 000 according to the ... of the embodiment of the present invention is described referring to Fig. 1-Fig. 7.As shown in Figure 1, being implemented according to the present invention
Example head cover 000 include：Head cover upper plate 600, A columns epimere 501, A columns middle connecting plate 502, outside plate 401 on B columns, among B columns
Inner panel 200, front beam 650, rear cross beam 660, A columns connecting bracket 500 and B columns connecting bracket 100 on connecting plate 402, B columns.
Head cover upper plate 600 mainly undertakes the installation of part inner and outer decorative parts, electric parts etc., such as skylight glass, front and back wind
Keep off the installation of glass, preceding vent flap, rear empennage, antenna etc., it is preferable that carbon fibre material may be used in head cover upper plate 600, tool
Body, the thickness of head cover upper plate 600 can be 3.5mm, and head cover upper plate 600 can be laid with by 11 layers of carbon fiber prepreg and
At wherein the 1st layer is braiding prepreg, appearance embodies carbon fiber texture, remaining 10 layers are uniaxially prepreg, in this way can be
Different location according to intensity need define design different layers carbon cloth and arragement direction, so as to meet intensity and people collision want
Mitigate the quality of head cover 000 under the premise of asking.
A columns epimere 501 is separately positioned on the left front end and right front ends of head cover upper plate 600, and outside plate 401 is respectively set on B columns
In the left back end of head cover upper plate 600 and right rear end, and A columns middle connecting plate 502 be connected to two A columns epimeres 501 lower end it
Between, B columns middle connecting plate 402 is connected on two B columns between the lower end of outside plate 401.
A columns connecting bracket 500 is arranged in the lower end of A columns epimere 501 and for connecting A column hypomeres, B columns connecting bracket 100
For being fixed with inner panel 200 on B columns and B column hypomeres, inner panel 200 is viscous with outside plate 401 on B columns and head cover upper plate 600 respectively on B columns
Connect fixation；
Front beam 650 is adhesively fixed on the lower surface of head cover upper plate 600, rear cross beam 660 respectively with head cover upper plate 600 and
Inner panel 200 is adhesively fixed on B columns.
Wherein, head cover upper plate 600, A columns epimere 501, A columns middle connecting plate 502, outside plate 401 on B columns, connection among B columns
Inner panel 200, front beam 650 and rear cross beam 660 are carbon fiber part on plate 402, B columns；A columns connecting bracket 500 connects branch with B columns
Frame 100 is alloy in lightweight part.
Head cover 000 according to the ... of the embodiment of the present invention, by using the head cover upper plate 600 made of carbon fiber, A column epimeres
501, A columns middle connecting plate 502, outside plate 401 on B columns, B columns middle connecting plate 402, inner panel 200 on B columns, front beam 650 and after
Crossbeam 660 and A columns connecting bracket 500 and B columns connecting bracket 100 made of alloy in lightweight (such as aluminium alloy), can be full
While sufficient intensity requirement, mitigate the quality of head cover 000, and then the lightweight for promoting vehicle is horizontal.
With reference to shown in Fig. 2, the head cover upper plate 600 for two-door vehicle of the invention is with skylight installing port 670, on head cover
Plate 600 may include transverse slat 630 after transverse slat 610, the left stringer board 620 of head cover upper plate, head cover upper plate before the head cover upper plate being sequentially connected
With the right stringer board of head cover upper plate 640.Specifically, horizontal after the left stringer board 620 of transverse slat 610, head cover upper plate, head cover upper plate before head cover upper plate
Plate 630 and the right stringer board of head cover upper plate 640 are encircled into a frame structure with skylight installing port 670, frame structure have compared with
High intensity, and installation point can be provided for skylight.
Specifically, before transverse slat 630 is located at skylight installing port 670 after transverse slat 610 and head cover upper plate before head cover upper plate
Side and rear side, the left stringer board 620 of head cover upper plate and the right stringer board of head cover upper plate 640 are located at the left side and the right side of skylight installing port 670
Side.
Front beam 650 is located at the surface towards interior space of head cover upper plate 600 with rear cross beam 660.In specific embodiment
In, before front beam 650 and head cover upper plate transverse slat 610 be adhesively fixed and with A column upper ends, front beam 650 with before head cover upper plate
Front box cavity is limited between transverse slat 610.After rear cross beam 660 and head cover upper plate transverse slat 630 be adhesively fixed and with B columns upper end
It is corresponding, after rear cross beam 660 and head cover upper plate rear portion box cavity is limited between transverse slat 630.Front beam 650 and rear cross beam 660
Improve the intensity of head cover upper plate 600.
Head cover upper plate 600 according to the present invention for two-door vehicle is shown by the way that front beam 650 and rear cross beam 660 is arranged
The intensity for improving head cover upper plate 600 is write, and then improves the collision performance of vehicle.Meanwhile front beam 650 and rear cross beam 660
Place forms respectively front box cavity and rear portion box cavity so that the intensity of the front and rear of the head cover upper plate 600 into
One step is reinforced.In addition, can also better adapt to head cover upper plate 600 using adhering fixed mode uses light material such as carbon fiber material
Material etc..
With reference to shown in Fig. 2, size of the transverse slat 610 in vehicle lengthwise direction is more than transverse slat after head cover upper plate before head cover upper plate
630 size in vehicle lengthwise direction.In other words, the width of transverse slat 610 is more than transverse slat 630 after head cover upper plate before head cover upper plate
Width.Again since front beam 650 is fixed on before head cover upper plate on transverse slat 610, rear cross beam 660 is fixed on transverse slat after head cover upper plate
On 630, it is preferred that the width of front beam 650 is more than the width of rear cross beam 660, as depicted in figs. 1 and 2.
Referring to Figure 5, front beam 650 includes front beam protrusion 651 and is arranged in the periphery of front beam protrusion 651
The front beam flange 652 at edge, front beam protrusion 651 and front beam flange 652 are not in the same plane.On front beam 650
Be provided with adhesive linkage, specifically, be provided with adhesive linkage on front beam flange 652, when assembly, front beam flange 652 on head cover
Transverse slat 610 is adhesively fixed before plate, to which front beam 650 to be fixed on before head cover upper plate on transverse slat 610.Front beam protrusion 651
For hollow structure, therefore front box cavity is limited between transverse slat 610 before front beam protrusion 651 and head cover upper plate, in this way
Be conducive to mitigate the weight of front beam 650, while improving the front intensity of head cover upper plate 600.
Front beam flange 652 may include flange after flange 6521, front beam side flanging 6522, front beam before front beam
6523 and front beam after convex flange 6524.Specifically, before front beam the both ends of flange 6521 respectively with front beam side flanging 6522
Front end be connected, the both ends of flange 6523 pass through the rollover of convex flange 6524 after front beam and corresponding front beam respectively after front beam
The rear end on side 6522 is connected.
Convex flange after flange 6523 and front beam after flange 6521, front beam side flanging 6522, front beam before front beam
It is front beam side flanging 6522 that width is widest in 6524, in this way, transverse slat 610 is on side before front beam 650 and head cover upper plate
Bond area it is maximum, keep connection the most secured.
Further, convex flange 6524 is that two stages are stepped after front beam.Convex flange 6524 protrudes front beam after front beam
Flange 6523 afterwards, and extend to 670 direction of skylight installing port, to further enhance 670 position of skylight installing port
Intensity, significantly improve head cover upper plate 600 due to open up skylight installing port 670 and caused by strength reduction the case where.
The thickness of rear cross beam 660 is thick middle, both ends are thin, and gentle transition from the middle to both ends.Specifically, such as Fig. 6 institutes
Show, 662 domed structure of rear cross beam flange, since transverse slat 630 is also domes, rear cross beam flange after head cover upper plate
662 can completely be bonded with transverse slat 630 after head cover upper plate, the firmness being adhesively fixed both to increase, in addition, rear horizontal
The thicker support force that bigger is also provided for 000 upper plate 600 of head cover in centre of beam 660, makes the rear strength of head cover upper plate 600 more
It is high.
In a particular embodiment, the thickness for the adhesive linkage being respectively set on front beam 650 and rear cross beam 660 is 1mm-2mm,
For example, the thickness of adhesive linkage can be 1.5mm.
Preferably, front beam 650 and rear cross beam 660 are carbon fiber part and thickness is 2.0mm-2.4mm, for example, thickness
Can be 2.2mm.Since the density of carbon fibre materials is smaller, it thus can further mitigate the weight of front beam 650 and rear cross beam 660
Amount so that head cover upper plate 600 can be effectively increased intensity in the case where not dramatically increasing weight, to be conducive to vehicle
Light-weight design.
In some embodiments, inner panel 200 includes protrusion and lateral connection portion on B columns, protrusion it is at least partly outer
Edge is provided with protrusion bonding flange 203, and outside plate 401 is adhesively fixed on protrusion bonding flange 203 and B columns, lateral connection
Portion is arranged the outside plate 401 on the top of protrusion and opposite B columns and extends internally, and lateral connection portion is Nian Jie with head cover upper plate 600 solid
It is fixed.
Preferably, common PU half structures glue (E=24MPa) may be used to be bonded, glue layer thickness with for 1.5mm,
Thus inner panel 200 and the bonding strength of B columns connecting bracket 100 are high on B columns, and solid suitable for the connection between different materials part
Fixed, protrusion is suitable for limiting box cavity structure between outside plate 401 on B columns, and the strong of inner panel 200 on B columns thus can be improved
Degree, improves its collision performance.
In some embodiments, as shown in fig. 6, rear cross beam 660 may include：The rear cross beam sheet of the " u "-shaped of opening upwards
Body 661, rear cross beam flange 662 is respectively arranged in the two side walls of rear cross beam ontology 661, and two rear cross beam flange 662 are distinguished
Extend to direction away from each other, at least part of rear cross beam flange 662 is solid with the lower surface bonds of 000 upper plate 600 of head cover
Calmly, and common PU half structures glue (E=24MPa) may be used and be bonded, glue layer thickness is for 1.5mm, thus can expire
Production cost is reduced while sufficient bonding strength.
Correspondingly, as shown in figure 4, lateral connection portion includes：The lateral connection portion ontology 204 of the " u "-shaped of opening upwards, it is excellent
Selection of land, the sectional area of rear cross beam ontology 661 is more than the sectional area of lateral connection portion ontology 204, as shown in fig. 7, lateral connection portion
Ontology 204 is at least partially inserted into rear cross beam 660, at the same the two side walls of the lateral connection portion ontology 204 of " u "-shaped and
Bottom wall is closed and is adhesively fixed with the two side walls of the rear cross beam ontology 661 of " u "-shaped and wall surface face paste respectively, thus can increase cross
To the connection area of interconnecting piece and rear cross beam 660, the bonding strength of the two is improved.
Preferably, the lateral connection portion that oriented direction away from each other extends is respectively set in the two side walls in lateral connection portion
Flange 205, the upper surface of lateral connection portion flange 205 and the lower surface bonds of head cover upper plate 600 are fixed, lateral connection portion flange
205 lower surface and the upper surface of rear cross beam flange 662 are adhesively fixed, and are all made of common PU half structures glue and be bonded admittedly
Fixed, glue layer thickness is with for 1.5mm, and thus lateral connection portion and rear cross beam 660 are connected firmly.
In some preferred embodiments, as shown in figure 3, B columns connecting bracket 100 includes：B column holders ontology 101 and B columns
Rack body flanging 102, wherein B column holders ontology 101 are located between B columns epimere and B column hypomeres, B column holders ontology 101
Upper surface is 200 bonding plane of inner panel on B columns, and the lower surface of B column holders ontology 101 is B column hypomere bonding planes, and can be passed through
240MPa half structure glue is bonded.B column holder ontologies flanging 102 is extended downwardly from the outer edge of B column holders ontology 101, B
B column hypomeres are additionally provided on column holder ontology flanging 102 to be spirally connected plate.
In some embodiments, as shown in Figure 1, being also provided with fender installation on B column holder ontologies flanging 102
Escape groove 106, it can be multiple that fender, which installs escape groove 106, and multiple fenders install escape groove 106 along B column holder ontologies
The length direction of flanging 102 is spaced apart, and fender installation escape groove 106 is oval-shaped slot, and such fender can part
It penetrates fender and escape groove 106 is installed to realize that its installation on vehicle body is fixed.
Further, fender support plate 107, fender support are also provided on B column holders ontology flanging 102
Plate 107 may be multiple, and multiple fender support plates 107 are opened up along the lower edge interval of B column holder ontologies flanging 102
It sets, and at least one fender support plate 107 is located at below corresponding fender installation escape groove 106, as a result, fender branch
Fagging 107 can preferably support fender, to improve the bearing capacity of fender.
Preferably, the B columns hypomere plate that is spirally connected includes：B columns hypomere first is spirally connected plate 104 and B columns hypomere second is spirally connected plate 105,
As shown in Figure 1, B columns hypomere first is spirally connected, plate 104 and B columns hypomere second are spirally connected 105 quadrature arrangement of plate.
Further, B columns hypomere first be spirally connected plate 104 from the lower edge of B column holder ontologies flanging 102 vertically outward
Extend, the plate 105 that is spirally connected of B columns hypomere second is vertically extended downwardly from the lower edge of B column holder ontologies flanging 102, and under B columns
Section first, which is spirally connected plate 104, and B columns hypomere second is spirally connected on plate 105 can be provided with the first threaded mounting hole 111, thus be convenient for
Across threaded fastener to realize being fixedly connected for B columns hypomere and B columns connecting bracket 100.
Further, B columns hypomere first, which is spirally connected on the lower surface of plate 104, is provided with B column hypomeres positioning pin 108, under B columns
Section positioning pin 108 be used for B column hypomere location fits, in this way B column hypomeres fixation before B column hypomeres are positioned, to
Improve the assembly precision of B column hypomeres.
Preferably, as shown in figure 4, being also provided with the second flange 209 on B columns on inner panel 200, the second flange 209
In the second flange escape groove 103 can be provided on the bottom of inner panel 200 on B columns, B column holder body portions adhesive sheet 110, pacify
When dress, the second flange 209 wears the escape groove 103 and is bonded with the flange of outside plate 401 on B columns, and uses common PU half structures
Glue (E=24MPa) is adhesively fixed, and glue layer thickness is with for 1.5mm, thus inner panel 200 and outside plate 401 on B columns on B columns
It is connected firmly.
In some preferred embodiments, as shown in figure 3, the leading edge of B column holders ontology 101 is provided with B column holder sheets
Body front adhesive sheet 110, at least part of B column holder body portions adhesive sheet 110 are configured to tilt the hang plate extended, i.e.,
B column holder body portions adhesive sheet 110 is extended obliquely downward from the forward edge of B column holders ontology 101, before B column holder ontologies
Portion's adhesive sheet 110 and B column hypomeres are adhesively fixed, it is preferable that structure glue may be used and be bonded, and the thickness of glue-line can be
Thus the bonding strength of B columns connecting bracket 100 and B column hypomeres can be improved in 1.5mm.
Advantageously, inner panel 200 is carbon fiber part on B columns and thickness is 2.0mm-2.4mm, it is preferable that inner panel 200 on B columns
Can by 10 layers uniaxially carbon fiber prepreg be laid with, and thickness can be 2.2mm, the thus inner panel 200 on meeting B columns
While intensity, mitigate its quality, the lightweight for being beneficial to be promoted vehicle is horizontal.
In some embodiments, protrusion has the protrusion medial surface opposite with outside plate 401 on B columns, on B columns
Plate 200 undertakes the installation function of safety belt height adjuster, to meet the requirement of safety belt relevant laws and regulations, needs to installation position week
While reinforced, therefore inner panel 200 is additionally provided with protrusion reinforcing plate 206 on B columns, protrusion reinforcing plate 206 in protrusion
Side bonds are fixed.
Preferably, protrusion may include：Deep protrusion 201 and shallow protrusion 202, deep protrusion 201 are outer with respect on B columns
The height of plate 401 is more than height of the shallow protrusion 202 with respect to outside plate 401 on B columns, protrusion reinforcing plate 206 and deep protrusion 201
Medial surface be adhesively fixed.It can be advantageous to be adhesively fixed using common PU half structures glue (E=24MPa), bondline thickness
Can be 1.5mm, being connected firmly on inner panel 200 on B columns of such protrusion reinforcing plate 206 is not easy to loosen.
Preferably, protrusion reinforcing plate 206 is that face face paste closes fixation with protrusion medial surface, and specifically, protrusion is reinforced
Plate 206 and the shape of deep protrusion 201 are coincide, and the part edge of protrusion reinforcing plate 206 is bonded with shallow protrusion 202.Into
One step, safety belt height adjuster fixed part 207, further, belt height are provided in protrusion reinforcing plate 206
Adjuster fixed part 207 can be that project-welding nut 208 adds in protrusion in advance that is, before installing safety belt height adjuster
Welded nut on strong plate 206, it is easy to assembly in this way, it is convenient for the installation of height adjuster.
Advantageously, protrusion reinforcing plate 206 is stainless steel plate, and thus the intensity of protrusion reinforcing plate 206 is high, can meet peace
Installation requirements with height adjuster entirely.
In conclusion head cover 000 according to the ... of the embodiment of the present invention, by using the head cover upper plate 600 made of carbon fiber,
A columns epimere 501, A columns middle connecting plate 502, outside plate 401 on B columns, B columns middle connecting plate 402, inner panel 200, front beam on B columns
650 and rear cross beam 660 and A columns connecting bracket 500 and B columns connecting bracket 100 made of alloy in lightweight (such as aluminium alloy),
The quality of head cover 000 can be mitigated while meeting intensity requirement, and then the lightweight for promoting vehicle is horizontal.
The invention further relates to a kind of vehicle body, which includes head cover 000 and lower body, and head cover 000 is arranged in lower part vehicle
With, lower body can be car body of aluminum alloy, thus the light weight of vehicle body, and the lightweight that can further promote vehicle is horizontal.
The present invention also provides a kind of vehicle, which includes above-mentioned head cover 000 and the vehicle body with it, to have
The advantages that lightweight is horizontal high.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What can be combined in any suitable manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (19)
1. a kind of head cover, which is characterized in that including：
Head cover upper plate；
A column epimeres, the A columns epimere are separately positioned on the left front end and right front ends of the head cover upper plate；
A column middle connecting plates, the A columns middle connecting plate are connected between the lower end of two A columns epimeres；
A column connecting brackets, the A columns connecting bracket are arranged in the lower end of the A columns epimere and for connecting A column hypomeres；
Outside plate on B columns, outside plate is separately positioned on left back end and the right rear end of the head cover upper plate on the B columns；
B column middle connecting plates, the B columns middle connecting plate are connected on two B columns between the lower end of outside plate；
Inner panel on B columns, inner panel is adhesively fixed with outside plate on the B columns and the head cover upper plate respectively on the B columns；
B column connecting brackets, the B columns connecting bracket with inner panel on the B columns and B column hypomeres for fixing；
Front beam and rear cross beam, the front beam are adhesively fixed on the lower surface of the head cover upper plate, the rear cross beam difference
It is adhesively fixed with inner panel on the head cover upper plate and the B columns；Wherein,
The head cover upper plate, the A columns epimere, the A columns middle connecting plate, outside plate on the B columns, connection among the B columns
Inner panel, the front beam and the rear cross beam are carbon fiber part on plate, the B columns；
The A columns connecting bracket and the B columns connecting bracket are alloy in lightweight part.
2. head cover according to claim 1, which is characterized in that inner panel includes protrusion and lateral connection portion on the B columns,
At least partly outer edge of the protrusion is provided with protrusion bonding flange, and the protrusion is bonded on flange and the B columns
Outside plate is adhesively fixed, and the lateral connection portion is arranged at the top of the protrusion and outside plate extends internally on the relatively described B columns,
The lateral connection portion is adhesively fixed with the head cover upper plate.
3. head cover according to claim 2, which is characterized in that the rear cross beam includes：The rear cross of the " u "-shaped of opening upwards
The rear cross beam flange that oriented direction away from each other extends, institute is respectively set in the two side walls of beam ontology, the rear cross beam ontology
At least part and the lower surface bonds of the head cover upper plate for stating rear cross beam flange are fixed；
The lateral connection portion includes：The lateral connection portion ontology of the " u "-shaped of opening upwards, lateral connection portion ontology is at least
It is partially inserted into the rear cross beam.
4. head cover according to claim 3, which is characterized in that the two side walls in the lateral connection portion are respectively set oriented
The lateral connection portion flange that direction away from each other extends, the upper surface of lateral connection portion flange and the head cover upper plate
Lower surface bonds are fixed, and the lower surface of lateral connection portion flange and the upper surface of the rear cross beam flange are adhesively fixed.
5. head cover according to claim 4, which is characterized in that the two side walls of the lateral connection portion ontology of " u "-shaped
And bottom wall is closed and is adhesively fixed with the two side walls of the rear cross beam ontology of " u "-shaped and wall surface face paste respectively.
6. head cover according to claim 2, which is characterized in that the B columns connecting bracket includes：
B column holder ontologies, the B column holders ontology are located between B columns epimere and B column hypomeres, the upper table of the B column holders ontology
Face is inner panel bonding plane on B columns, and the lower surface of the B column holders ontology is B column hypomere bonding planes；
B column holder ontology flangings, the B column holders ontology flanging are extended downwardly from the outer edge of the B column holders ontology,
It is additionally provided with B column hypomeres on the B column holders ontology flanging to be spirally connected plate, the B columns hypomere plate that is spirally connected includes：B columns hypomere
One is spirally connected plate and B columns hypomere second is spirally connected plate, and the B columns hypomere first is spirally connected plate and the B columns hypomere second is spirally connected, and plate is orthogonal
Arrangement.
7. head cover according to claim 6, which is characterized in that be provided with multiple wings on the B column holders ontology flanging
Daughter board installs escape groove, and the fender installation escape groove is oval-shaped slot, is additionally provided on the B column holders ontology flanging
Fender support plate.
8. head cover according to claim 6, which is characterized in that the B columns hypomere first is spirally connected plate from the B column holders sheet
The lower edge of external flange extends perpendicularly outward, and the B columns hypomere second is spirally connected plate from the B column holders ontology flanging
Lower edge vertically extends downwardly, and the B columns hypomere first is spirally connected on the lower surface of plate and is provided with B column hypomere positioning pins, the B
Column hypomere positioning pin is used for and the B columns hypomere location fit.
9. head cover according to claim 2, which is characterized in that the protrusion has opposite with outside plate on the B columns
Protrusion medial surface；
Inner panel further includes on the B columns：Protrusion reinforcing plate, the protrusion reinforcing plate are Nian Jie with the protrusion medial surface solid
It is fixed.
10. head cover according to claim 9, which is characterized in that the protrusion reinforcing plate and the protrusion medial surface
It closes and fixes for face face paste, safety belt height adjuster fixed part is provided in the protrusion reinforcing plate.
11. head cover according to claim 9, which is characterized in that the protrusion includes：Deep protrusion and shallow protrusion,
The height of outside plate is more than the height of outside plate on the relatively described B columns of the shallow protrusion, institute on the relatively described B columns of the depth protrusion
It states protrusion reinforcing plate to be adhesively fixed with the deep protrusion, the protrusion reinforcing plate and the shape of the deep protrusion are kissed
It closes, and the part edge of the protrusion reinforcing plate is bonded with the shallow protrusion.
12. head cover according to claim 1, which is characterized in that the head cover upper plate has skylight installing port, the head cover
Upper plate includes：Transverse slat and the head cover upper plate right side are vertical after transverse slat, the left stringer board of head cover upper plate, head cover upper plate before the head cover upper plate being sequentially connected
Plate, transverse slat is located at front side and the rear side of the skylight installing port after transverse slat and the head cover upper plate before the head cover upper plate,
The left stringer board of head cover upper plate and the right stringer board of head cover upper plate are located at the left and right side of the skylight installing port；
Before the wherein described front beam and the head cover upper plate transverse slat be adhesively fixed and with A column upper ends, the front beam and institute
State and limit front box cavity before head cover upper plate between transverse slat, the rear cross beam be adhesively fixed with the head cover upper plate rear cross beam and
It is corresponding with B columns upper end, after the rear cross beam and the head cover upper plate rear portion box cavity is limited between transverse slat.
13. head cover according to claim 12, which is characterized in that the front beam includes that front beam protrusion and setting exist
The front beam flange of the neighboring of the front beam protrusion, the front beam flange are Nian Jie with transverse slat before the head cover upper plate
It is fixed, before the front beam protrusion and the head cover upper plate front box cavity is limited between transverse slat；
The wherein described front beam flange includes：It is convex after flange and front beam after flange, front beam side flanging, front beam before front beam
Flange, the both ends of flange are connected with the front end of the front beam side flanging respectively before the front beam, flange after the front beam
Both ends be connected respectively by convex flange after the front beam and the rear end of the corresponding front beam side flanging.
14. head cover according to claim 13, which is characterized in that flange before the front beam, the front beam side flanging,
It is the front beam side flanging that width is widest in convex flange after flange and the front beam after the front beam.
15. head cover according to claim 13, which is characterized in that convex flange is that two stages are stepped after the front beam.
16. head cover according to claim 1, which is characterized in that the alloy in lightweight part is Al-alloy parts.
17. a kind of vehicle body, which is characterized in that including head cover and lower body, the head cover is arranged on the lower body, institute
It is the head cover according to any one of claim 1-16 to state head cover.
18. vehicle body according to claim 17, which is characterized in that the lower body is car body of aluminum alloy.
19. a kind of vehicle, which is characterized in that include the vehicle body according to any one of claim 17-18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611108390.XA CN106585727B (en) | 2016-12-06 | 2016-12-06 | Head cover, vehicle body and vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611108390.XA CN106585727B (en) | 2016-12-06 | 2016-12-06 | Head cover, vehicle body and vehicle with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106585727A CN106585727A (en) | 2017-04-26 |
| CN106585727B true CN106585727B (en) | 2018-10-16 |
Family
ID=58595862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611108390.XA Active CN106585727B (en) | 2016-12-06 | 2016-12-06 | Head cover, vehicle body and vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585727B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323533A (en) * | 2017-06-29 | 2017-11-07 | 北京新能源汽车股份有限公司 | Upper body and the vehicle with it |
| CN109606475B (en) * | 2018-12-05 | 2021-06-04 | 北京新能源汽车股份有限公司 | Vehicle roof structure and vehicle that has it |
| CN110065241A (en) * | 2019-03-22 | 2019-07-30 | 武汉格罗夫氢能汽车有限公司 | A kind of SUV automobile top cover of continuous carbon fibre composite material and preparation method thereof |
| JP2020183078A (en) * | 2019-05-08 | 2020-11-12 | トヨタ自動車株式会社 | Manufacturing method of metal plate component and manufacturing method of vehicle body |
| CN114655322B (en) * | 2022-03-04 | 2022-08-19 | 威海广泰空港设备股份有限公司 | Carbon fiber cab |
| CN114802472A (en) * | 2022-06-02 | 2022-07-29 | 南京工业职业技术大学 | Front cross beam assembly of car roof and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10200750A1 (en) * | 2002-01-10 | 2003-07-24 | Peguform Gmbh & Co Kg | Transparent vehicle roof, consists of a plastic layer with a sandwich structure composed of numerous layers, including a honeycomb structure |
| FR2921038A1 (en) * | 2007-09-19 | 2009-03-20 | Peugeot Citroen Automobiles Sa | VEHICLE BODY STRUCTURE WITH REINFORCED JUNCTION BETWEEN THE FRONT PAVILION FRONT AND THE DOUBLING OF THE WINDSHIELD BAY AMOUNT |
| CN202657110U (en) * | 2012-07-12 | 2013-01-09 | 东风汽车公司 | Top cover skeleton beam structure |
| CN103339023A (en) * | 2011-02-03 | 2013-10-02 | 帝人株式会社 | Vehicle skeleton member |
| CN103979016A (en) * | 2014-05-16 | 2014-08-13 | 东莞中山大学研究院 | Lightweight electric vehicle body skeleton |
| CN203819351U (en) * | 2014-04-30 | 2014-09-10 | 潍坊瑞驰汽车系统有限公司 | Low-speed pure electric vehicle body |
-
2016
- 2016-12-06 CN CN201611108390.XA patent/CN106585727B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10200750A1 (en) * | 2002-01-10 | 2003-07-24 | Peguform Gmbh & Co Kg | Transparent vehicle roof, consists of a plastic layer with a sandwich structure composed of numerous layers, including a honeycomb structure |
| FR2921038A1 (en) * | 2007-09-19 | 2009-03-20 | Peugeot Citroen Automobiles Sa | VEHICLE BODY STRUCTURE WITH REINFORCED JUNCTION BETWEEN THE FRONT PAVILION FRONT AND THE DOUBLING OF THE WINDSHIELD BAY AMOUNT |
| CN103339023A (en) * | 2011-02-03 | 2013-10-02 | 帝人株式会社 | Vehicle skeleton member |
| CN202657110U (en) * | 2012-07-12 | 2013-01-09 | 东风汽车公司 | Top cover skeleton beam structure |
| CN203819351U (en) * | 2014-04-30 | 2014-09-10 | 潍坊瑞驰汽车系统有限公司 | Low-speed pure electric vehicle body |
| CN103979016A (en) * | 2014-05-16 | 2014-08-13 | 东莞中山大学研究院 | Lightweight electric vehicle body skeleton |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106585727A (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106585727B (en) | Head cover, vehicle body and vehicle with it | |
| CN107922008A (en) | The body structure of vehicle | |
| CN201784433U (en) | Reinforcing structure of automobile skylight | |
| CN205498569U (en) | Light car back door | |
| CN208646566U (en) | A kind of preceding external door panel windowsill stiffening plate | |
| CN209757272U (en) | Automobile body and have its vehicle | |
| CN210149129U (en) | Novel automobile tail door structure | |
| US11787273B2 (en) | Roof module for a vehicle roof of a passenger vehicle | |
| CN215284307U (en) | Back door and vehicle | |
| CN209634246U (en) | Automobile tail door and automobile tail door assembly | |
| CN203974491U (en) | For reinforced support, car door and the vehicle of car door | |
| BR112017005064B1 (en) | AUTOMOTIVE VEHICLE STRUCTURAL PART, CARGO COMPARTMENT OF AN AUTOMOTIVE VEHICLE AND METHOD FOR PRODUCING AN AUTOMOTIVE VEHICLE STRUCTURAL PART | |
| CN210026987U (en) | Panoramic sunroof top cover assembly | |
| CN201484513U (en) | Back door structure of van-type semi-trailer | |
| CN202923355U (en) | Automotive back door | |
| CN107585215A (en) | A kind of fender systems and the vehicle provided with the fender systems | |
| EP3708469A1 (en) | Vehicle body upper structure, vehicle body, and vehicle | |
| CN209112294U (en) | A kind of fender decorative cover component | |
| CN211032125U (en) | Carbon fiber door assembly of hydrogen energy automobile | |
| CN210283857U (en) | Automobile back door structure | |
| CN206351714U (en) | Top cover | |
| CN219406114U (en) | Automobile back door skeleton structure | |
| CN105620557A (en) | Automobile front fender assembly structure | |
| KR101193636B1 (en) | Integrated front upper panel with spoiler | |
| CN206255078U (en) | B post connecting brackets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |