CN101117134A - Front structure of vehicles - Google Patents
Front structure of vehicles Download PDFInfo
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- CN101117134A CN101117134A CNA2007101391695A CN200710139169A CN101117134A CN 101117134 A CN101117134 A CN 101117134A CN A2007101391695 A CNA2007101391695 A CN A2007101391695A CN 200710139169 A CN200710139169 A CN 200710139169A CN 101117134 A CN101117134 A CN 101117134A
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Abstract
The invention relates to a front structure of a vehicle, wherein a wing panel covers a hinge support which constitutes a cover hinge of an engine and forms a reentry portion extending downwards from the inner terminal. A space including a reentry portion which is not formed is arranged between the inner terminal of the wing panel and a baffle. The invention can improve the manipulation in front of the vehicle body such as the engine room and the appearance in front of the vehicle body.
Description
Technical field
The present invention relates to have the front structure of the vehicle of car jugularia, particularly relate to a kind of front structure that in the fender guard of above-mentioned car jugularia sidepiece, is provided with the vehicle of hood hinge.
Background technology
In the past, front structure as vehicle, have the car bonnet that makes body forward structure and open and close the hood hinge that is supported freely, and the sidepiece that is arranged on the above-mentioned car jugularia of vehicle body, be used to install the body side hood hinge installation portion of above-mentioned hood hinge, this body side hood hinge installation portion is covered (referring to real the opening flat 6-74576 number of the open communique of Japanese Utility Model, below being called patent documentation 1) by above-mentioned fender guard.
How operation in the engine room is under the opening that launched bonnet stay (bonnetstay) etc. props up at above-mentioned car bonnet and carries out.Yet, even make above-mentioned car bonnet be in opening by above-mentioned car bonnet strut, because the rear end part that the rear end of above-mentioned car bonnet still can the covering engine chamber, therefore, when taking out the large component be arranged on wherein etc. in engine room, this taking-up operation is difficult to carry out sometimes.To this, can consider above-mentioned car bonnet unloaded and unload and carry out above-mentioned operation under the state at this.
In addition, when above-mentioned car bonnet or above-mentioned hood hinge generation breakage, also might need they are unloaded.Based on the problems referred to above, the above-mentioned hood hinge dismounting that just needs to support above-mentioned car bonnet is installed on the vehicle body possibly.
In the above-mentioned patent documentation 1 disclosed structure, the body side hood hinge installation portion that hood hinge is installed is covered by above-mentioned fender guard.And, in this structure, be formed with the return portion of extending towards the body side hood hinge installation portion that above-mentioned hood hinge is installed on the above-mentioned fender guard downwards from its overall width direction the inner, therefore, this return portion operation that operating personnel etc. is carried out above-mentioned body side hood hinge installation portion difficulty that becomes.Even the operating personnel desires to unload above-mentioned hood hinge, also can because of the obstruction of above-mentioned return portion can't be near above-mentioned body side hood hinge installation portion.
Therefore, at above-mentioned patent documentation 1 disclosed structure, carry out at first will unloading above-mentioned fender guard before the field-strip of above-mentioned hood hinge, so operation is comparatively loaded down with trivial details.
Summary of the invention
The present invention does in view of the above problems, and it both can keep the appearance property of vehicle, can be easy to again dismantle above-mentioned hood hinge, and then be easy to dismantle above-mentioned car bonnet, thereby raising is in the Job Operations performance of vehicle body front portions such as engine room.
Front structure with vehicle of car jugularia of the present invention, it comprises, makes the car bonnet that is arranged on above-mentioned front part of vehicle open and close the hood hinge that is supported freely; Constitute the fender guard of the sidewall of above-mentioned front part of vehicle; Support above-mentioned hood hinge, constitute the baffle plate (epronpanel) of pair of right and left of left and right sides sidewall of the engine room of the front portion be positioned at above-mentioned vehicle respectively; Be arranged on the rear end of above-mentioned engine room, and be erected at the car neck crossbeam between the baffle plate of above-mentioned pair of right and left; Be separately positioned on the position corresponding to the left and right sides sidepiece of above-mentioned car jugularia of vehicle body, the body side hood hinge installation portion of above-mentioned hood hinge is installed in dismounting possibly; Above-mentioned hood hinge has the body side hood hinge that dismounting is installed in above-mentioned body side hood hinge installation portion possibly, above-mentioned baffle plate is installed in this body side hood hinge of state lower support of above-mentioned body side hood hinge installation portion at above-mentioned body side hood hinge, above-mentioned fender guard, has the part that covers above-mentioned body side hood hinge, and be arranged on the place ahead that this covers the part of above-mentioned body side hood hinge, the return portion of extending and being installed on above-mentioned baffle plate downwards from overall width direction the inner of this fender guard, the place ahead of above-mentioned body side hood hinge installation portion promptly is formed with working space portion between the overall width direction of above-mentioned fender guard the inner and the above-mentioned baffle plate.
Adopt the front structure of above-mentioned vehicle, because above-mentioned hood hinge dismounting is installed in above-mentioned body side hood hinge installation portion possibly, therefore can be easy to dismantle this hood hinge, and then be easy to dismantle the above-mentioned car bonnet that supports by this hood hinge.Thus, can improve Job Operations performance at engine room.And above-mentioned hood hinge is covered by above-mentioned fender guard, therefore can improve the appearance property of body forward structure.
In addition, adopt the front structure of above-mentioned vehicle, because the return portion that is installed in the above-mentioned fender guard on the above-mentioned baffle plate is arranged on the place ahead at position of the above-mentioned hood hinge of covering of this fender guard, thereby, promptly guaranteed a working space that does not form above-mentioned return portion between the inner of above-mentioned fender guard and the above-mentioned baffle plate in the place ahead of above-mentioned body side hood hinge installation portion.Thus, operating personnel is waited be easy to carry out from the outside the operation of above-mentioned hood hinge installation portion, and need not to dismantle the just detachable above-mentioned hood hinge of above-mentioned fender guard.
In the front structure of above-mentioned vehicle, comparatively it is desirable to, also comprise the car neck grid that covers above-mentioned car neck crossbeam, this car neck grid, can comprise, near above-mentioned body side hood hinge installation portion, cover the cross wall portion of above-mentioned car neck crossbeam, and the overall width direction inboard that is positioned at above-mentioned cross wall portion, and swell upward, and cover the protrusion of above-mentioned car neck crossbeam.
Adopt the front structure of above-mentioned vehicle, above-mentioned protrusion can be followed from the load effect of top and deform, even therefore the pedestrian waits when knocking down on above-mentioned car bonnet, also can absorb collision energy by above-mentioned protrusion, to protect pedestrian etc.And, this protrusion cover in the above-mentioned car neck crossbeam with above-mentioned body side hood hinge installation portion near part compare the part that is positioned at overall width direction inboard, even so when the above-mentioned hood hinge of dismounting, use the instrument that rotates along horizontal direction, also can suppress contacting of this instrument and above-mentioned protrusion, make the field-strip of above-mentioned hood hinge be easier to carry out.
In the front structure of above-mentioned vehicle, comparatively it is desirable to, above-mentioned protrusion is formed with the extraneous air entrance hole that can import extraneous air, is provided with sealing element along the fore-end and the side end branch of above-mentioned protrusion.
Adopt the front structure of above-mentioned vehicle, both can import the employed extraneous air of air-conditioning in the compartment, can flow into the extraneous air entrance hole by the hot gas that sealing element suppresses in the above-mentioned engine room again by above-mentioned air entrance hole.
In the front structure of above-mentioned vehicle, comparatively it is desirable to, the sidepiece that extends along the vehicle body fore-and-aft direction of above-mentioned protrusion is along with to the vehicle body rear extension and gradually to the outside displacement of overall width direction.
Adopt the front structure of above-mentioned vehicle, can guarantee the rotation space of above-mentioned instrument, and can enlarge the scope of the importing extraneous air of said external air entrance hole.In addition, because therefore the further expansion laterally of the sealing range of above-mentioned sealing element can keep sealing property.
In the front structure of above-mentioned vehicle, comparatively it is desirable to, above-mentioned hood hinge comprises, with above-mentioned car bonnet bonded assembly hinge; Extend along above-below direction, with above-mentioned hinge bonded assembly longitudinal wall part; Extend to the overall width direction outside from the lower end of above-mentioned longitudinal wall part, be installed on the cross wall portion of above-mentioned baffle plate.
Adopt the front structure of above-mentioned vehicle, can be with above-mentioned body side hood hinge installation portion further to the configuration of the vehicle body outside.Can guarantee the width of above-mentioned working space portion on the overall width direction thus, to guarantee the rotation space of above-mentioned instrument biglyyer.
In the front structure of above-mentioned vehicle, comparatively it is desirable to, above-mentioned hood hinge, also can comprise be arranged between above-mentioned longitudinal wall part and the above-mentioned cross wall portion and along with extending upward gradually to the inboard bevelled rake of overall width direction.
Adopt the front structure of above-mentioned vehicle, can improve the rigidity of body side hood hinge on above-below direction.
In the front structure of above-mentioned vehicle, comparatively it is desirable to, the fore-end of above-mentioned rake tilts with the state that retreats to the vehicle body rear gradually along with extending upward.
Adopt the front structure of above-mentioned vehicle, can guarantee the rotation space of above-mentioned instrument biglyyer.
In the front structure of above-mentioned vehicle, comparatively it is desirable to, also can comprise, be arranged in the above-mentioned working space portion and compare position that is positioned at the overall width direction outside and the sidewall that extends along above-below direction with above-mentioned body side hood hinge installation portion.
Adopt the front structure of above-mentioned vehicle, above-mentioned sidewall, when the dismounting operation of carrying out above-mentioned body side hood hinge, each parts that can prevent to be used to install the body side hood hinge are fallen into the depths of fender guard inboard, thereby can improve operating efficiency.
Description of drawings
Fig. 1 is the front perspective view of vehicle with front structure of the vehicle that relates to embodiments of the present invention.
Fig. 2 is the cutaway view of the A-A line direction of arrow among Fig. 1.
Fig. 3 is the cutaway view of the B-B line direction of arrow among Fig. 1.
Fig. 4 is the block diagram of the instrument of the expression dismounting operation that is used to carry out car bonnet.
Fig. 5 is the front plan view of vehicle with front structure of the vehicle that relates to embodiments of the present invention.
Fig. 6 is the front elevation of expression hood hinge.
Fig. 7 is the front elevation of state of the bolt tabling of expression instrument shown in Figure 4 and base mounting bracket installation portion shown in Figure 6.
Fig. 8 is the block diagram that is used to illustrate the relation between the rotation space of the shape of base mounting bracket and instrument as shown in Figure 4.
The specific embodiment
Be described in detail embodiments of the present invention below in conjunction with accompanying drawing.
Fig. 1 is the front perspective view of vehicle with front structure of the vehicle that relates to embodiment of the present invention, and Fig. 2 is the cutaway view of the A-A line direction of arrow among Fig. 1.In addition, the preceding expression vehicle front among the figure, back expression rear view of vehicle, the inboard of interior expression vehicle is represented the outside of vehicle outward.
The upper end of above-mentioned baffle plate 4 is provided with along the vehicle body fore-and-aft direction extends and section roughly is the baffle plate reinforcement 6 of コ shape.This baffle plate reinforcement 6 engages and is fixed in above-mentioned baffle plate 4, with these baffle plate 4 common closed sectional structures of extending along the vehicle body fore-and-aft direction that form.
In addition, be fixed with the fender guard 7 of the sidewall that constitutes body forward structure on the above-mentioned baffle plate 4.
This fender guard 7 comprises return portion 7a and horizontal part 7b.Above-mentioned return portion 7a extends downwards from the overall width direction of fender guard is inner.Above-mentioned horizontal part 7b extends to overall width direction inboard from the lower end of return portion 7a.This fender guard 7 is fixed on the rear end part of horizontal part 7b on the tabular support 8 that is connected with above-mentioned baffle plate 4 and extends upward by bolt 9, and being situated between thus is fixed on the above-mentioned baffle plate 4 by support 8 grades.
In addition, shown in Fig. 1, Fig. 2 etc., this fender guard 7 is provided with the position that covers aftermentioned base mounting bracket 11 (body side hood hinges).Above-mentioned return portion 7a and above-mentioned horizontal part 7b are located at the place ahead at the position of this covering base mounting bracket 11, this covers the position of base mounting bracket 11, do not form above-mentioned return portion 7a and horizontal part 7b, only be formed with the 7c of edge portion of downward bending in the overall width direction the inner at this position, this covers between the position and this base mounting bracket 11 of base mounting bracket 11, forms a peristome 15 that opens wide to peristome 2 one sides of above-mentioned car bonnet 3.
Above-mentioned hinge 12, its rear end gives axle bearing by pin 13, and its front end is fixed on the side end of bonnet inner panel 3a (with reference to the figure 2) rear end of car bonnet 3.
As shown in Figure 2, above-mentioned base mounting bracket 11 is made of the 11a of cross wall portion, rake 11b and longitudinal wall part 11c.Express as institutes such as Fig. 1, above-mentioned longitudinal wall part 11c is the plate-shaped member that extends along above-below direction, and the position is connected with above-mentioned hinge 12 by above-mentioned pin 13 near its upper end.Above-mentioned rake 11b expresses as Fig. 1 and Fig. 2, is connected with the lower end of above-mentioned longitudinal wall part 11c, tilts to overall width direction inboard gradually along with extending upward.The above-mentioned cross wall 11a of portion extends to the vehicle body outside from the lower end of above-mentioned rake 11b.
In the present embodiment, as shown in Figure 2, above-mentioned dash side 20 comprises, the 20a of cross wall portion that extends along horizontal direction, and from the vehicle body outboard end of the 20a of this cross wall portion side wall portion 20b (sidewall) that extends of approximate vertical upward.The 11a of cross wall portion of above-mentioned base mounting bracket 11 goes up on the set body side hood hinge installation portion by the 20a of cross wall portion that bolt 14,14 is fixed on above-mentioned dash side 20.Like this, above-mentioned base mounting bracket 11 just is fixed on above-mentioned body side hood hinge installation portion and exists side by side on the 20a of cross wall portion that is located at above-mentioned dash side 20.
In addition, as shown in Figure 2, the bottom of above-mentioned dash side 20 engages with dash shield upper plate 22, and the lower end of this dash shield upper plate 22 engages with above-mentioned baffle plate 4.Therefore, above-mentioned base mounting bracket 11 (hood hinge 10) is supported on the above-mentioned baffle plate 4 via above-mentioned dash side 20 and above-mentioned dash shield upper plate 22.
In addition, as Fig. 1～shown in Figure 3, at the above-mentioned body side hood hinge installation portion that above-mentioned base mounting bracket 11 is installed, that is near the vehicle body inboard the 20a of cross wall portion of above-mentioned dash side 20, be provided with the place ahead that is positioned at car jugularia 21 and above-mentioned dash shield upper plate 22 and the car neck grid 30 that extends along the overall width direction.
In the present embodiment, above-mentioned car neck grid 30 adopts the parts of resin material.This car neck grid 30 as shown in Figure 2, has cross wall portion 31 and protrusion 32, wherein, cross wall portion 31 be arranged on above-mentioned body side hood hinge installation portion that above-mentioned base mounting bracket 11 is installed near; Protrusion 32 is arranged on overall width direction inboard and swells upward.And this car neck grid 30 as shown in Figure 2, covers the engine room rear end and is set up in the base portion 23 of the car neck crossbeam between the above-mentioned pair of right and left baffle plate 4 and the sidepiece of this car neck crossbeam.At this, the part of above-mentioned dash shield upper plate 22 is connected with the overall width direction two ends of the base portion 23 of above-mentioned car neck crossbeam, constitutes the sidepiece of car neck crossbeam thus.So, above-mentioned car neck grid 30, near the above-mentioned body side hood hinge installation portion that above-mentioned base mounting bracket 11 is installed, cover the dash shield upper plate 22 of the sidepiece that constitutes above-mentioned car neck crossbeam, and cover the base portion 23 of above-mentioned car neck crossbeam in the inboard of above-mentioned body side hood hinge installation portion by protrusion 32 by cross wall portion 31.
As shown in Figure 1 and Figure 2, above-mentioned cross wall portion 31 is arranged on the position with above-mentioned dash side 20 roughly the same height.In addition, above-mentioned protrusion 32 swells formation in two places upward in front and back.
Demand in recent years is to bump at vehicle and pedestrian, and the pedestrian is when being poured on the above-mentioned car bonnet 3 after front part of vehicle contacts, and hope can alleviate the impact between this pedestrian and the above-mentioned car bonnet 3.To this, in the present embodiment, as mentioned above, because above-mentioned car neck grid 30 has above-mentioned protrusion 32, therefore, when a load from above-mentioned car bonnet 3 tops put on this protrusion 32, this protrusion 32 can absorb above-mentioned load and energy by being out of shape to under-vehicle.That is, above-mentioned protrusion 32 has the function of protection pedestrian when bumping.
In addition, as shown in Figure 2, on the set antetheca of the rear side of above-mentioned protrusion 32, be formed with the latticed extraneous air entrance hole 33 of a plurality of hole of tool portion.In addition, the preceding upper lateral part of above-mentioned protrusion 32 is provided with along the front end on this top and the sealing element 34 of side upwardly extending elastomeric material in overall width side.In addition, said external air entrance hole 33 is used to import the air that air-conditioning uses in the railway carriage or compartment of buying car in installments.Above-mentioned sealing element 34 is under the closure state at above-mentioned car bonnet 3, as shown in the figure, and seamlessly with the lower face butt of the bonnet inner panel 3a of above-mentioned car bonnet 3.
Adopt said structure, can be at the side of above-mentioned car neck grid 30, sidewall by above-mentioned cross wall portion 31, above-mentioned protrusion 32 prevents that the hot gas in the above-mentioned engine room 1 from flowing into extraneous air entrance hole 33, simultaneously can be at the front end of above-mentioned car neck grid 30, the butt by above-mentioned sealing element 34 and above-mentioned bonnet inner panel 3a suppresses above-mentioned hot gas and flows into extraneous air entrance hole 33.
In addition, above-mentioned protrusion 32, from overlooking direction, the position protuberance amount forwards that is positioned at overall width direction central authorities is maximum, forms along with extending the shape that its side backs away to the overall width direction outside.Thus, formed the space of regulation at the sidepiece of this protrusion 32.By the above-mentioned space that forms that retreats because of this protrusion 32, and the space that around above-mentioned base mounting bracket 11, forms, can guarantee broad in the horizontal direction space 40 (working space portion).This space 40 in the specialized range in the place ahead of the mounting portion of above-mentioned hood hinge 11, is promptly formed between the inner and above-mentioned baffle plate 4 in the overall width direction of above-mentioned fender guard 7.
In addition, above-mentioned car neck grid 30, its above-mentioned cross wall portion 31 is fixed on the cowl side cover support 24 by fastener (fastener) 35, is installed on the vehicle body thus.
Fig. 3 is the cutaway view of the B-B line direction of arrow among Fig. 1.As shown in Figure 3, above-mentioned dash shield upper plate 22 and the above-mentioned car jugularia 21 common closed sectional structures that form.The front end of this dash shield upper plate 22 engages with the rear end of the base portion 23 of above-mentioned car neck crossbeam.In addition, above-mentioned dash shield upper plate 22 forwards extends along the overall width direction both sides of the base portion 23 of above-mentioned car neck crossbeam, constitutes the sidepiece of above-mentioned car neck crossbeam thus.In addition, the base portion 23 of this car neck crossbeam is fixed in the horizontal reinforcement 26 of car neck by bolt 25B, nut 25N, and forms the closed sectional structure that is positioned at these reinforcement 26 the place aheads with the horizontal reinforcement 26 of this car neck.This closed sectional structure, the part that the base portion 23 of above-mentioned dash shield upper plate 22 and above-mentioned car neck crossbeam is surrounded constitutes usually said car neck.
In addition, illustrated parts 27 are front window among Fig. 3, and the bottom of this front window 27 is by above-mentioned car jugularia 21 support fixation.
In addition, parts 5 shown in Figure 1 are suspension support towers of the draft hitch (not shown) that is used for fixing vehicle.This suspension support tower 5 is arranged on the rear portion of above-mentioned baffle plate 4.
In addition, in the present embodiment, when in above-mentioned engine room, taking out large component, in the time of perhaps must changing because above-mentioned car bonnet 3 or above-mentioned hood hinge 10 are damaged, can pass through above-mentioned bolt 14,14, above-mentioned car bonnet 3 mounting or dismounting are installed on the vehicle body possibly.
In the taking-up operation of carrying out above-mentioned parts or change operation and when needing dismounting or above-mentioned car bonnet 3 being installed, for example, can adopt instrument shown in Figure 4 50.This instrument 50, its two ends have can be chimeric with the head of bolt 14,14 hole portion 51,52.
Fig. 5 represents to have the front plan view of vehicle of the front structure of the vehicle that relates to present embodiment.As shown in Figure 5, when from the above-mentioned car bonnet 3 of vehicle body dismounting, the operating personnel at first makes above-mentioned car bonnet 3 be in opening, stretches into the hand of holding above-mentioned instrument 50 from side portion of vehicle under this state, by the installation position of above-mentioned opening 15 near above-mentioned base mounting bracket 11.
Then, the operating personnel as shown in the figure, is embedded in the head of above-mentioned bolt 14 with the hole portion 51 of above-mentioned instrument 50, presses the direction of arrow among the figure, rotates counterclockwise this instrument more than 50 time, to unscrew above-mentioned bolt 14,14.Thus, just can dismantle above-mentioned base mounting bracket 11, and then dismantle above-mentioned car bonnet 3 from vehicle body.
Thus, the 7c of edge portion at above-mentioned fender guard 7, do not form above-mentioned return portion 7a, but form a space 40 of opening to opening 2 one sides of above-mentioned car bonnet 3, the operating personnel just can utilize this space 40, need not to dismantle above-mentioned fender guard 7, can be easily near the body side hood hinge installation portion that above-mentioned base mounting bracket 11 is installed, and carry out operation.In addition, in contrast, when the above-mentioned car bonnet 3 that will be removed reinstalls on the vehicle body, need not to dismantle above-mentioned fender guard 7 and just can carry out installation exercise.
As mentioned above, in the present embodiment,, therefore can improve Job Operations performance at above-mentioned engine room 1 because above-mentioned car bonnet 3 can dismounting.In addition, in the present embodiment, the inner of above-mentioned fender guard 7 forms the shape that covers base mounting bracket 11 to inboard extension of vehicle body, guaranteed a part that does not form above-mentioned return portion 7a simultaneously, therefore, the appearance property that had both kept body forward structure is convenient to the operation that above-mentioned body side hood hinge installation portion is carried out again.
In addition, owing to (make in the specialized range that above-mentioned instrument 50 rotates) in the place ahead of above-mentioned body side hood hinge installation portion, be formed with space 40, even so do not unload above-mentioned fender guard 7, also can be as shown in the figure, utilize the space 40 that does not form return portion 7a, carry out the operation of the above-mentioned base mounting bracket 11 of dismounting.
In the present embodiment, because the above-mentioned side wall portion 20b of above-mentioned dash side 20, be arranged on the overall width direction outside of above-mentioned body side hood hinge installation portion, therefore, when carrying out the operation of the above-mentioned base mounting bracket 11 of dismounting, can prevent above-mentioned bolt 14 parts such as grade, shown in two long and short dash lines among Fig. 5, fall into the depths of fender guard 7 inboards.Particularly, as mentioned above, when carrying out above-mentioned dismounting operation not unloading fender guard 7, bolt 14 grades might be in this operation be difficult to take out because of the depths of the inboard of falling into above-mentioned fender guard 7, therefore, by above-mentioned side wall portion 20b is set, can prevent that bolt 14 grades from falling into fender guard 7, to improve operating efficiency.
In addition; because above-mentioned protrusion 32 is arranged on the inboard of overall width direction; therefore can guarantee 32 couples of pedestrians' of this protrusion defencive function, and because the rotary motion trace of above-mentioned protrusion 32 and instrument 50 at a distance of certain intervals, therefore can be guaranteed the rotation space of above-mentioned instrument 50 when operation.
In addition, in order to guarantee the rotation space of above-mentioned instrument 50 biglyyer, also can consider shown in two long and short dash lines among Fig. 5 like that, make the side of above-mentioned protrusion 32 form generally rectangular shape.But, if do like this, because the narrowed width of above-mentioned protrusion 32; therefore; can cause the scope of its performance pedestrian defencive function to narrow down, and reduce the amount that extraneous air imports said external air entrance hole 33, and above-mentioned sealing element 34 leak free scopes are narrowed down.
To this, if as present embodiment, above-mentioned protrusion 32 is formed along with extending the shape that its side backs away to the overall width direction outside, so, both can guarantee the rotation space of above-mentioned instrument 50, can make the range to import of the extraneous air of said external air entrance hole 33 again, compare when forming with the right angle shown in two long and short dash lines, obtain enlarging with above-mentioned side with above-mentioned protrusion 32.And,, therefore, also can suppress the deterioration of leak tightness owing to the sealing range of above-mentioned sealing element 34 further can be enlarged to the overall width direction outside.
Yet, guarantee that the method for the rotation space of above-mentioned instrument 50 is not limited to said method.For example, also can adopt following structure to avoid above-mentioned instrument 50 to interfere mutually with protrusion 32, that is, in above-mentioned protrusion 32 with the rotary motion trace of above-mentioned instrument 50 be in identical height and position and with position that the rotary motion trace of this instrument 50 overlaps on, form the depressed part of depression to the inside.
Fig. 6 is the front elevation of above-mentioned hood hinge 10.As shown in the drawing, the 11a of cross wall portion of above-mentioned base mounting bracket 11 extends from the lower end of the rake 11b of this base mounting bracket 11 to the vehicle body outside, therefore above-mentioned body side hood hinge installation portion can be further to the overall width direction arranged outside of vehicle body.Thus, can guarantee the length on the overall width direction in above-mentioned space 40, to guarantee the rotation space of above-mentioned instrument 50 biglyyer.
In the present embodiment, if will guarantee the rotation space of above-mentioned instrument 50 biglyyer, can make above-mentioned body side hood hinge installation portion further to the overall width direction arranged outside of vehicle body, at this moment, the distance L between above-mentioned body side hood hinge installation portion and the above-mentioned longitudinal wall part 11c just increases.Here, if shown in two long and short dash lines among Fig. 6, do not form above-mentioned rake 11b, and make above-mentioned base mounting bracket 11 form the L shape, so when above-mentioned distance L is set greatly, just above-mentioned base mounting bracket 11 becomes the lower parts of rigidity on above-below direction.For this reason, in the present embodiment, as mentioned above, between above-mentioned cross wall 11a of portion and above-mentioned longitudinal wall part 11c, form above-mentioned rake 11b, by this rake 11b, both can improve the rigidity of above-mentioned base mounting bracket 11 on above-below direction, can guarantee the rotation space of above-mentioned instrument 50 again significantly.
In addition,, also can shown in two long and short dash lines among Fig. 7, omit above-mentioned longitudinal wall part 11c, only form the vehicle body inside part of above-mentioned base mounting bracket 11 by above-mentioned rake 11b if be purpose only with the rigidity that improves above-mentioned base mounting bracket 11.Yet, if shown in the solid line among this Fig. 7, possessing above-mentioned rake 11b and above-mentioned longitudinal wall part 11c simultaneously, the position that the handle 53 of above-mentioned base mounting bracket 11 and above-mentioned instrument 50 is connected further is positioned at the overall width direction inboard of vehicle body.That is,, can guarantee significantly that above-mentioned instrument 50 is to the inboard space of rotating of vehicle body if above-mentioned base mounting bracket 11 possesses above-mentioned rake 11b and above-mentioned longitudinal wall part 11c.
In addition, shown in Fig. 8 (a), the leading section of above-mentioned rake 11b tilts with the state that retreats to the vehicle body rear gradually along with extending upward.At this, base mounting bracket 111 shown in Fig. 8 (b), if the rake 111b between 111a of cross wall portion and longitudinal wall part 111c, do not tilt to the vehicle body rear, so, the handle 53 of above-mentioned instrument 50 and the position of above-mentioned base mounting bracket 111 butts just can be to the displacements of vehicle body the place ahead, thereby limited the rotation space of instrument 50.Therefore, if the base mounting bracket 11 of the present embodiment shown in Fig. 8 (a) makes rake 11b tilt to the vehicle body rear, can guarantee the rotation space of above-mentioned instrument 50 so significantly.
The present invention is not limited to the structure in the above-mentioned embodiment, and it also can more change.
Claims (8)
1. front structure with vehicle of car jugularia is characterized in that:
Comprise,
Make the car bonnet that is arranged on above-mentioned front part of vehicle open and close the hood hinge that is supported freely;
Constitute the fender guard of the sidewall of above-mentioned front part of vehicle;
Support above-mentioned hood hinge, constitute the baffle plate of pair of right and left of left and right sides sidewall of the engine room of the front portion be positioned at above-mentioned vehicle respectively;
Be arranged on the rear end of above-mentioned engine room, and be erected at the car neck crossbeam between the baffle plate of above-mentioned pair of right and left;
Be separately positioned on the position corresponding to the left and right sides sidepiece of above-mentioned car jugularia of vehicle body, the body side hood hinge installation portion of above-mentioned hood hinge is installed in dismounting possibly;
Above-mentioned hood hinge has the body side hood hinge that dismounting is installed in above-mentioned body side hood hinge installation portion possibly,
Above-mentioned baffle plate is installed in this body side hood hinge of state lower support of above-mentioned body side hood hinge installation portion at above-mentioned body side hood hinge,
Above-mentioned fender guard has the part that covers above-mentioned body side hood hinge, and is arranged on the place ahead that this covers the part of above-mentioned body side hood hinge, the return portion of extending and being installed on above-mentioned baffle plate downwards from overall width direction the inner of this fender guard,
The place ahead of above-mentioned body side hood hinge installation portion promptly is formed with working space portion between the overall width direction of above-mentioned fender guard the inner and the above-mentioned baffle plate.
2. the front structure of vehicle according to claim 1 is characterized in that:
Also comprise, cover the car neck grid of above-mentioned car neck crossbeam,
This car neck grid comprises,
Near above-mentioned body side hood hinge installation portion, cover the cross wall portion of above-mentioned car neck crossbeam;
Be positioned at the overall width direction inboard of above-mentioned cross wall portion, and protuberance upward, and cover the protrusion of above-mentioned car neck crossbeam.
3. the front structure of vehicle according to claim 2 is characterized in that:
Above-mentioned protrusion is formed with the extraneous air entrance hole that can import extraneous air,
Fore-end and side end branch along above-mentioned protrusion are provided with sealing element.
4. the front structure of vehicle according to claim 3 is characterized in that:
Above-mentioned protrusion, the sidepiece that extends along the vehicle body fore-and-aft direction wherein is along with to the vehicle body rear extension and gradually to the outside displacement of overall width direction.
5. according to the front structure of each described vehicle in the claim 1 to 4, it is characterized in that:
Above-mentioned hood hinge comprises,
With above-mentioned car bonnet bonded assembly hinge;
Extend along above-below direction, with above-mentioned hinge bonded assembly longitudinal wall part;
Extend to the overall width direction outside from the lower end of above-mentioned longitudinal wall part, be installed on the cross wall portion of above-mentioned baffle plate.
6. the front structure of vehicle according to claim 5 is characterized in that:
Above-mentioned hood hinge also comprises, be arranged between above-mentioned longitudinal wall part and the above-mentioned cross wall portion and along with extending upward gradually to the inboard bevelled rake of overall width direction.
7. vehicle front body structure according to claim 6 is characterized in that:
The fore-end of above-mentioned rake tilts with the state that retreats to the vehicle body rear gradually along with extending upward.
8. according to the front structure of each described vehicle in the claim 1 to 4, it is characterized in that:
Also comprise, be arranged in the above-mentioned working space portion and compare position that is positioned at the overall width direction outside and the sidewall that extends along above-below direction with above-mentioned body side hood hinge installation portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006210731 | 2006-08-02 | ||
| JP2006210731A JP2008037153A (en) | 2006-08-02 | 2006-08-02 | Automobile front part structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101117134A true CN101117134A (en) | 2008-02-06 |
Family
ID=39053439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101391695A Pending CN101117134A (en) | 2006-08-02 | 2007-07-23 | Front structure of vehicles |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2008037153A (en) |
| CN (1) | CN101117134A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102548835A (en) * | 2009-10-14 | 2012-07-04 | 本田技研工业株式会社 | Vehicle body structure |
| CN102947169A (en) * | 2010-06-24 | 2013-02-27 | 本田技研工业株式会社 | Structure of front section of vehicle |
| CN104955717A (en) * | 2012-10-26 | 2015-09-30 | 全耐塑料公司 | Fender bracket of a motor vehicle |
| CN106476901A (en) * | 2015-09-02 | 2017-03-08 | 丰田自动车株式会社 | Vehicle front body structure |
| CN110316256A (en) * | 2018-03-30 | 2019-10-11 | 铃木株式会社 | Vehicle front engine cover hinge arms mounting structure |
| CN111204375A (en) * | 2018-11-21 | 2020-05-29 | 丰田自动车株式会社 | Vehicle front structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5402570B2 (en) * | 2009-11-26 | 2014-01-29 | トヨタ自動車株式会社 | Hood hinge structure for vehicles |
| JP6468477B2 (en) * | 2014-10-17 | 2019-02-13 | 三菱自動車工業株式会社 | Vehicle deck garnish structure |
| CN113338735A (en) * | 2020-03-03 | 2021-09-03 | 标致雪铁龙汽车股份有限公司 | Hood hinge support and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6143661Y2 (en) * | 1981-02-27 | 1986-12-09 | ||
| JPH031880U (en) * | 1989-05-30 | 1991-01-10 | ||
| JP2506767Y2 (en) * | 1990-05-31 | 1996-08-14 | スズキ株式会社 | Washer pipe support structure |
| JPH0674576U (en) * | 1993-03-30 | 1994-10-21 | マツダ株式会社 | Car front structure |
| JP3280134B2 (en) * | 1993-10-27 | 2002-04-30 | スズキ株式会社 | Automotive hood hinge mounting structure |
| JP2002127941A (en) * | 2000-10-26 | 2002-05-09 | Asmo Co Ltd | Waterproofing structure of engine room |
| JP3588073B2 (en) * | 2001-10-16 | 2004-11-10 | 本田技研工業株式会社 | Car body structure |
| JP4366099B2 (en) * | 2003-03-11 | 2009-11-18 | 富士重工業株式会社 | Vehicle cowl panel structure |
-
2006
- 2006-08-02 JP JP2006210731A patent/JP2008037153A/en active Pending
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2007
- 2007-07-23 CN CNA2007101391695A patent/CN101117134A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548835A (en) * | 2009-10-14 | 2012-07-04 | 本田技研工业株式会社 | Vehicle body structure |
| CN102548835B (en) * | 2009-10-14 | 2014-01-01 | 本田技研工业株式会社 | Vehicle body structure |
| CN102947169A (en) * | 2010-06-24 | 2013-02-27 | 本田技研工业株式会社 | Structure of front section of vehicle |
| CN104955717A (en) * | 2012-10-26 | 2015-09-30 | 全耐塑料公司 | Fender bracket of a motor vehicle |
| CN104955717B (en) * | 2012-10-26 | 2017-07-04 | 全耐塑料公司 | The fender bracket of motor vehicle and the method that hinge for engine hood is fixed to vehicle structure element |
| CN106476901A (en) * | 2015-09-02 | 2017-03-08 | 丰田自动车株式会社 | Vehicle front body structure |
| CN106476901B (en) * | 2015-09-02 | 2018-07-10 | 丰田自动车株式会社 | Vehicle front body structure |
| CN110316256A (en) * | 2018-03-30 | 2019-10-11 | 铃木株式会社 | Vehicle front engine cover hinge arms mounting structure |
| CN110316256B (en) * | 2018-03-30 | 2021-11-30 | 铃木株式会社 | Hinge arm mounting structure for vehicle front hood |
| CN111204375A (en) * | 2018-11-21 | 2020-05-29 | 丰田自动车株式会社 | Vehicle front structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008037153A (en) | 2008-02-21 |
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