WO2014136769A1 - Structure pour partie avant de véhicule - Google Patents

Structure pour partie avant de véhicule Download PDF

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Publication number
WO2014136769A1
WO2014136769A1 PCT/JP2014/055459 JP2014055459W WO2014136769A1 WO 2014136769 A1 WO2014136769 A1 WO 2014136769A1 JP 2014055459 W JP2014055459 W JP 2014055459W WO 2014136769 A1 WO2014136769 A1 WO 2014136769A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
damper base
width direction
base support
windshield
Prior art date
Application number
PCT/JP2014/055459
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English (en)
Japanese (ja)
Inventor
秀史 二瓶
一匡 佐々木
高橋　勇樹
長谷川　稔
Original Assignee
本田技研工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP2015504328A priority Critical patent/JP5966190B2/ja
Publication of WO2014136769A1 publication Critical patent/WO2014136769A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/081—Cowls

Definitions

  • the present invention relates to a vehicle front structure.
  • Patent Document 1 discloses a vehicle front structure in which a dashboard upper is extended along the vehicle width direction below the windshield support panel and the cowl top, and the cowl top is supported from below by the dashboard upper. ing.
  • the present invention was created from such a viewpoint, and an object of the present invention is to provide a vehicle front structure that can improve the field of view in front of the vehicle while realizing a smaller vehicle body than the conventional one.
  • the present invention provides a cross member extending along a vehicle width direction, a wind shield support panel extending from the cross member toward a lower end of a wind shield glass, and the wind shield.
  • a glass support member that is inclined from the front end of the support panel along the lower side surface of the windshield glass and extends from the front end of the windshield support panel toward the front of the vehicle, and provided in front of the windshield glass.
  • Vehicle front structure comprising: a cowl top; and a damper base support that extends forward from both ends of the cross member in the vehicle width direction and is provided below the both ends of the cowl top in the vehicle width direction.
  • the center side of the cowl top in the vehicle width direction is the lower side of the glass support member. Is lifting the vehicle width direction end sides of the cowl top is characterized in that it is supported from below on the damper base support.
  • the vehicle width direction center side of the cowl top is supported from below by the glass support member extending from the front end of the windshield support panel toward the front of the vehicle, and both end sides of the cowl top in the vehicle width direction are Since the damper base support is supported from below, the dashboard upper that supports the cowl top from below can be omitted. Therefore, it is possible to bring the engine closer to the passenger compartment as compared with the prior art, so that the dashboard upper can be omitted, and the vehicle body can be reduced in size. Further, since the clearance between the cowl top and the engine can be increased by the amount that the dashboard upper can be omitted, the cowl top can be lowered as compared with the conventional case, and the field of view ahead of the vehicle can be improved.
  • the glass support member has a drainage groove extending from the front end of the windshield support panel toward the front of the vehicle, and the cowl top includes a cowl bulge and a partition hanging from the upper surface of the cowl bulge.
  • the front end of the drainage groove on the front side of the vehicle supports the partition wall from below and is closed by the partition wall.
  • the water flowing down from the windshield glass can be drained to the outside by the drainage groove. For this reason, it can avoid suitably that the water which flowed down flows into an engine room. Further, since the front end of the drainage groove on the vehicle front side supports the partition wall from below, the support rigidity of the cowl top can be improved.
  • cowl top further includes side walls depending from both ends in the vehicle width direction of the cowl raised portion, and the vehicle inner edge portion of the damper base support supports the side wall from below. Is preferred.
  • the vehicle inner edge portion of the damper base support supports the side wall from below, so that the support rigidity of the cowl top can be improved.
  • both ends of the drainage groove in the vehicle width direction are connected to the upper surface of the damper base support provided on the left and right sides of the vehicle, and the damper base support is a drainage channel extending in the vehicle width direction with the cross member. It is preferable to adopt a configuration in which
  • both ends of the drainage groove in the vehicle width direction are connected to the upper surfaces of the left and right damper base supports, and the damper base support forms a drainage channel extending in the vehicle width direction with the cross member.
  • the water can be drained to the outside using
  • the windshield support panel and the glass support member constitute a cross-section in a side view.
  • the windshield support panel and the glass support member form a cross-section in a side view, and thus, for example, an external force applied at an arbitrary angle applied to the outer surface of the lower end portion of the windshield glass.
  • the glass support member is deformed, and an impact load due to an external force can be absorbed.
  • an upper member inner panel disposed on the outer side in the vehicle width direction of the damper base support, and the drainage channel is connected to a drainage port formed in the upper member inner panel.
  • the cross member is disposed in front of the left and right ends of the cross member, and further includes a pair of left and right damper bases for supporting the damper, the damper base support connects the cross member and the damper base, and the cowl top is Covering an opening formed between the windshield support panel and the engine hood, and disposed outside the damper base support, and having an outside air introduction port through which outside air is introduced, the windshield support panel and the
  • the cross member forms a closed cross section that extends at least in the center in the vehicle width direction, and the windshield support panel protrudes upward from the center in the vehicle width direction at both ends in the vehicle width direction and extends upward with respect to the cross member.
  • a raised ridge is formed, the cowl top, the damper base support and the ridge.
  • An air intake passage extending in the front-rear direction is formed by the portion, and a wiper device is accommodated in the raised portion.
  • the wiper device is fixed to the upper surface of the damper base support via a front bracket, and It is preferable that the structure is fixed to the inner surface of the raised portion via a bracket.
  • the cowl top, the damper base support, and the raised portion form the intake passage extending in the front-rear direction, so the intake passage is provided on both the left and right sides of the front portion of the vehicle, which is necessary for the conventional intake passage.
  • the existing dashboard upper (dashboard lid) can be omitted. Therefore, it is possible to lower the engine hood as compared with the prior art as much as the dashboard upper can be omitted without considering the interference between the dashboard upper and the engine, and the visibility in front of the vehicle can be improved.
  • the wiper device is accommodated in the raised portions formed at both ends of the windshield support panel in the vehicle width direction, the wiper device can be arranged behind the damper base. Therefore, it is possible to avoid the interference between the wiper device and the engine hood, and to lower the engine hood as compared with the prior art, thereby improving the visibility in front of the vehicle.
  • the windshield support panel further includes a pair of left and right reinforcing panels that are disposed between the raised portion of the windshield support panel and the cross member and have intake holes communicating with the intake passage.
  • the windshield support panel and the cross member are further provided with a pair of left and right reinforcing panels that are disposed between the raised portion of the windshield support panel and the cross member and have the intake holes communicating with the intake passage.
  • the closed cross section on the center side formed by the above can be extended to both ends in the vehicle width direction, and the vehicle body rigidity can be improved.
  • the windshield support panel is disposed behind the intake hole of the reinforcing panel and has a windshield support panel vertical wall portion that forms the closed cross section, and the windshield support panel vertical wall portion includes
  • the blower opening to which the blower is connected is preferably formed.
  • the windshield support panel has the windshield support panel vertical wall portion that is disposed behind the intake hole of the reinforcing panel and forms a closed cross section, and the windshield support panel vertical wall portion includes a blower Since the blower opening to which is connected is formed, the outside air flowing through the intake passage can be caused to flow into the blower of the air conditioner in the front-rear direction.
  • the cross member has the joint portion fixed to the lower end of the windshield support panel and the upper end of the dash lower panel, and the concave groove-like recess portion disposed below the joint portion.
  • the cross section can be expanded downward to increase the accommodation space of the wiper device, and the recessed portion can function as a drainage portion to prevent water from entering the blower.
  • the front bracket includes a nut
  • the rear bracket includes an insertion hole
  • the wiper device includes a front fixing portion that is fixed by screwing a bolt to the nut of the front bracket; It is preferable to include a rear fixing portion that is inserted into the insertion hole of the rear bracket.
  • the rear fixing portion in the raised portion has a simple fixing structure that is inserted into the insertion hole of the rear bracket, and only the front fixing portion is fastened and fixed to the front bracket with bolts and nuts. Therefore, work when assembling the wiper device Efficiency is improved.
  • the damper base support includes a damper base fixing portion fixed to the upper surface of the damper base, and linearly extends from the inner side in the vehicle width direction of the damper base fixing portion toward the inner side end portion of the raised portion. It is preferable that the damper base support side ridge line be inclined so as to be located on the inner side in the vehicle width direction from the front to the rear.
  • the damper base support extends linearly from the inner side in the vehicle width direction of the damper base fixing portion toward the inner side end portion of the raised portion, and is located on the inner side in the vehicle width direction from the front to the rear. Since the damper base support side ridge line is inclined as described above, the width of the intake passage is increased toward the rear, and a sufficient amount of outside air intake can be secured. In addition, the longitudinal and lateral loads acting on the damper base during running and turning can be supported by the ridge line on the damper base support side and transmitted to the cross member via the ridge line on the damper base support side. Rigidity (vehicle body rigidity) can be improved.
  • the damper base support extends downward from a rear end of the damper base fixing portion, and extends along the rear end of the damper base, and a damper base support front wall portion,
  • a damper base support bottom wall portion that extends backward from the lower end and is fixed to the cross member, and extends linearly from the vehicle width direction inner side of the damper base fixing portion toward the vehicle inner end portion of the raised portion,
  • a damper base support vertical wall portion that is inclined and fixed to the cross member so as to be positioned inward in the vehicle width direction from the front to the rear, and the damper base support vertical wall portion is the damper base support.
  • the damper base support vertical wall portion and the cross member form a drainage channel extending in the vehicle width direction, and the damper base support side ridge line is formed by the damper base support bottom wall portion and the damper base support vertical wall portion. It is preferable that the cross member is formed and positioned at the center in the vertical direction.
  • the drainage channel extending in the vehicle width direction is formed by the three walls of the damper base support and the cross member, water flowing into the intake passage (rain water, water during washing, etc.) Can be drained.
  • the damper base support side ridge line is formed by the bottom wall portion and the vertical wall portion of the damper base support, and is positioned at the center of the cross member in the vertical direction, so that the rigidity of the damper base support is improved and the vehicle body The rigidity can be further improved.
  • the raised portion has a raised rear wall portion extending upward from the upper end of the windshield support panel vertical wall portion, and a raised upper wall portion extending forward from the upper end of the raised rear wall portion.
  • the rear bracket has a pair of flange portions joined to the raised rear wall portion and the raised upper wall portion.
  • the rear bracket has the pair of flange portions joined to the two walls of the raised portion, so that the support rigidity of the wiper device can be improved.
  • the raised portion gradually rises toward the outer side in the vehicle width direction, and the end portion on the outer side of the vehicle is fixed to the front pillar.
  • the raised portion gradually rises toward the outer side in the vehicle width direction, and the outer end portion of the vehicle is fixed to the front pillar, so that the joining range of the raised portion to the front pillar is increased, and the vehicle body rigidity is increased. Can be further improved.
  • the wiper device is arranged in the intake passage.
  • the wiper device since the wiper device is arranged in the intake passage, the water flowing into the intake passage hits the wiper device, while the outside air flows around the wiper device. Thereby, while being able to suppress the inflow of the water to a blower, the fall of an airflow can be suppressed.
  • damper base support and the cross member are arranged below the wiper device.
  • the wiper motor of the wiper device is arranged above the bottom wall of the damper base support.
  • the wiper motor of the wiper device is disposed above the bottom wall of the damper base support, so that water dripping from the wiper motor can be guided to the drainage channel. That is, the wiper motor is offset in front of the suction hole of the reinforcing panel, and the water dripping from the wiper motor can be prevented from falling into the cross member, and can be prevented from flowing into the blower.
  • a protrusion is formed at the opening edge of the intake hole so as to protrude into the intake passage.
  • the protrusion is formed so as to protrude into the intake passage at the opening edge of the intake hole, the water flowing through the reinforcing panel is blocked by the protrusion, and the intake hole Can be prevented from falling through.
  • the present invention it is possible to provide a vehicle front structure capable of improving the field of view in front of the vehicle while realizing a reduction in the size of the vehicle body as compared with the prior art.
  • FIG. 1 is a partial plan view of a vehicle to which a vehicle front structure according to a first embodiment of the present invention is applied.
  • FIG. 2 is an end view taken along the line II-II in FIG. 1. It is a top view of the state which removed the cowl top from the state shown in FIG. It is a top view of the state which removed the glass supporting member from the state shown in FIG.
  • FIG. 3 is a partially enlarged end view of FIG. 2.
  • FIG. 6 is an end view taken along line VI-VI in FIG. 1. It is a top view of the state which removed the windshield support panel from the state shown in FIG. It is the perspective view which looked at the damper base support, the glass support member, and the cowl top from the bottom face side.
  • FIG. 2 is an end view taken along line XI-XI in FIG. 1.
  • FIG. 2 is an end view taken along the line XII-XII in FIG. 1 and showing a closed cross section formed between a cross member and a windshield support panel.
  • FIG. 2 is an end view taken along the line II-II in FIG. 1 and showing an external force input at an arbitrary angle from the front of the vehicle.
  • FIG. 15 is an end view taken along line XVI-XVI in FIG. 14. It is a partial expansion perspective view which shows the state which looked down at the right side part of the vehicle front part structure from diagonally right forward. It is a partial expansion perspective view which shows the state which looked up the right side site
  • FIG. 15 is an end view taken along line XIX-XIX in FIG. 14.
  • FIG. 15 is an end view taken along line XXI-XXI in FIG. 14. It is a schematic perspective view which shows the state which looked down at the right side part of the vehicle front part structure which assembled
  • front and rear and “up and down” indicated by arrows in each figure indicate the front and rear direction and vertical direction of the vehicle
  • “left and right” indicate the left and right direction (vehicle width direction) as viewed from the driver's seat. ing.
  • the vehicle 10 to which the vehicle front structure of the present invention is applied has both ends extending along the vehicle width direction connected to the left and right upper members 12a and 12b (see FIG. 1).
  • a relatively rigid cross member 14 a windshield support panel 18 extending from the cross member 14 toward the lower end 16 a of the windshield glass (front glass) 16, and the windshield glass 16 through the adhesive 20.
  • a glass support member 24 bonded to the lower end 16a side to support the lower end portion of the windshield glass 16 and a cowl top 26 (see FIG. 1) disposed in front of the windshield glass 16 are provided.
  • reference numeral 64 indicates an engine hood that shields the upper surface of a power plant room (not shown)
  • reference numeral 69 indicates a seal member that seals between the inner wall of the engine hood 64 and the cowl top 26. ing. Further, in FIG. 1, the illustration of the engine hood 64 and the windshield glass 16 is omitted.
  • the cross member 14 includes a main body portion 28 having a substantially L-shaped longitudinal section, and an upper flange 28 a and a lower flange 28 b that are continuous with the main body portion 28 and extend in the vehicle width direction.
  • the three members of the lower flange 28b of the cross member 14, the rear end flange 30b of the windshield support panel 18 and the upper flange 34 of the dash lower panel 32 are integrally coupled by, for example, welding means.
  • the upper flange 28 a of the cross member 14 is joined to the side wall of the windshield support panel 18, and a substantially rectangular closed cross section 36 is formed by the cross member 14 and the windshield support panel 18.
  • the windshield support panel 18 is a member disposed on the lower end 16 a side of the windshield glass 16.
  • a left raised portion 38a and a right raised portion 38b are provided at both left and right ends of the windshield support panel 18 along the vehicle width direction (see FIG. 4).
  • a central portion 39 between the left and right raised portions 38a and 38b is provided with first to third ridge lines 40a to 40c that extend along the vehicle width direction and are formed by broken lines in a longitudinal section in the vehicle longitudinal direction. (See FIGS. 2 and 4).
  • a blower opening 42 that is formed of a substantially rectangular opening and is connected to a blower (not shown) is formed on the vehicle rear side of the right raised portion 38b (see FIG. 10A).
  • first to third ridge lines 40a to 40c are connected to the left and right raised portions 38a and 38b at both ends thereof and are supported by the left and right raised portions 38a and 38b. Further, the vicinity of the first ridgeline 40a of the windshield support panel 18 is supported by being coupled to the upper flange 28a of the relatively rigid cross member 14 from below (see FIG. 2). Stiffness can be increased.
  • the inner members of the left and right raised portions 38a, 38b of the windshield support panel 18 are connected to the upper flange (upper wall) 28a of the cross member 14 and the upper member inner panels 76, 76 at the ends in the vehicle width direction (see FIG. 9, reinforcement panels 46a and 46b extending to one (not shown) are provided (see FIG. 7).
  • the reinforcing panels 46 a and 46 b have an oval intake hole 48 that communicates with the blower opening 42. As shown in FIG.
  • the upper edge 49 of the reinforcing panels 46a, 46b is coupled to the inner walls of the left and right raised portions 38a, 38b of the windshield support panel 18, and the lower edge 51 of the reinforcing panels 46a, 46b is
  • the cross member 14 is coupled to the upper flange 28a.
  • the closed cross section 36 of the cross member 14 is used as the upper member. It can be extended substantially to the inner panel 76 (see FIG. 12).
  • the closed section 36 also functions as a second drainage channel D2 that drains the water that has passed through the intake hole 48.
  • the vehicle outer end of the second drainage channel D ⁇ b> 2 is connected to the second drainage port 79 of the upper member inner panel 76.
  • the front end flange (tip) 30 a of the windshield support panel 18 is coupled to the glass support member 24.
  • the rear end flange 30b of the windshield support panel 18 is coupled to the lower flange 28b of the cross member 14 and the upper flange 34 of the dash lower panel 32.
  • the left and right end portions of the windshield support panel 18 along the vehicle width direction are respectively coupled to the left and right upper member inner panels 76 and 76 (see FIGS. 9 and 10C).
  • the glass support member 24 extends in the vehicle width direction in a plan view (see FIG. 3), and the windshield glass 16 extends from the front end flange (front end) 30a of the windshield support panel 18 in a longitudinal section in the vehicle longitudinal direction. It consists of a member which inclines to the vehicle back and vehicle upper direction along the lower side surface (lower inner surface) 16b (refer FIG. 2).
  • the glass support member 24 and the lower side surface 16b of the windshield glass 16 are arranged in parallel or substantially in parallel with a predetermined clearance.
  • cowl top fixing portions 52 for fastening (coupling) the cowl top 26 with fastening members such as bolts are provided (see FIG. 3).
  • fastening members such as bolts
  • a plurality of bolts are used for fastening at three points, but the present invention is not limited to this.
  • the glass support member 24 and the central portion 39 of the windshield support panel 18 are seen in a side view.
  • a cross section is formed.
  • a drainage groove 54 extending along the vehicle width direction and recessed downward is provided in the front portion of the glass support member 24 orthogonal to the vehicle width direction.
  • the rear portion of the drainage groove 54 of the glass support member 24 orthogonal to the vehicle width direction overlaps with the front portion of the windshield support panel 18 and is coupled to the upper surface of the front end flange 30a of the windshield support panel 18 so that the coupling portion 56 is formed.
  • Both ends in the vehicle width direction of the coupling portion 56 are also formed on the upper surfaces of the left and right raised portions 38a, 38b of the windshield support panel 18. That is, the glass support member 24 is coupled to the upper surfaces of the left and right raised portions 38a and 38b.
  • the connecting portion 56 is joined by welding or the like.
  • the drainage groove 54 has an arcuate longitudinal section, and is provided so as to extend forward from the coupling portion 56 with the windshield support panel 18 in the vehicle longitudinal direction.
  • the front end flange 58 of the drainage groove 54 extending forward from the coupling portion 56 abuts on a partition wall 60 described later on the cowl top 26, thereby closing the drainage groove 54.
  • both end portions of the drainage groove 54 along the vehicle width direction are connected to intake passages 62 (upper surfaces of damper base supports 72a and 72b) provided on the left and right sides of the vehicle 10 (see FIG. 3).
  • the cowl top 26 extends along the vehicle width direction and is made of, for example, a resin member.
  • the cowl top 26 has a rectangular shape in plan view and left and right outside air intake ports 66a and 66b positioned at both left and right ends along the vehicle width direction, and a cowl provided between the left and right outside air intake ports 66a and 66b. It has a raised portion 68 and a partition wall 60 (see FIG. 2) that hangs down from the upper surface of the cowl top 26 and abuts against the tip flange 58 of the drainage groove 54 via the seal member 70.
  • a seal member 71 is interposed between the rear end of the cowl top 26 along the vehicle longitudinal direction and the outer surface of the windshield glass 16 on the lower end 16a side.
  • the cowl top 26 hangs down from the upper surface of the cowl ridge 68 at both ends in the vehicle width direction and contacts the vehicle inner edges 84 of the damper base supports 72 a and 72 b via the seal members 82.
  • a vehicle interior side wall 86 that is in contact with the vehicle interior side wall 86 and spaced apart from the vehicle interior side wall 86 by a predetermined distance. It has a vehicle outer side wall 96 that contacts the portion 94.
  • a drain hole (not shown) is opened at an appropriate position of the cowl top 26. As shown in FIGS.
  • the water introduced from the windshield glass 16 through the drain hole into the drain groove 54 of the glass support member 24 is disposed on the left and right ends of the vehicle 10 and is described later. It distribute
  • the center side in the vehicle width direction of the cowl top 26 is supported from below by the glass support member 24.
  • the partition wall 60 of the cowl top 26 is supported from below by a front end flange 58 of the drainage groove 54.
  • left and right damper base supports 72 a and 72 b that form the intake passage 62 on the upper surface are respectively disposed below both ends of the cowl ridge 68.
  • both ends of the cowl top 26 in the vehicle width direction are supported from below by left and right damper base supports 72a and 72b.
  • the front end of the cowl top 26 is supported from below by the front side edge portions 81 of the left and right damper base supports 72a and 72b.
  • the vehicle interior side wall 86 of the cowl top 26 is supported from below by vehicle interior edges 84 of the left and right damper base supports 72a and 72b.
  • the vehicle outer side wall 96 of the cowl top 26 is supported from below by vehicle outer edge portions 94 of the left and right damper base supports 72a and 72b.
  • the left and right damper base supports 72a and 72b are spaced apart from each other by a predetermined distance along the horizontal direction, are coupled to the upper surfaces of the left and right damper bases 74a and 74b, and are supported by the left and right damper bases 74a and 74b (see FIG. 9). ).
  • first drainage channel D1 extending along the vehicle width direction and recessed downward is provided.
  • the first drainage channel D1 is located in front of the vehicle with respect to the second drainage channel D2.
  • the 1st drainage channel D1 and the 2nd drainage channel D2 are arranged in parallel at the vehicles front and back.
  • the vehicle outer end of the first drainage channel D1 is connected to the first drainage port 78 of the upper member inner panel 76 (see FIG. 9).
  • the intake passage 62 is composed of a first passage and a second passage that merge at the blower opening 42 (see FIG. 10A).
  • the air introduced from the outside air inlet 66b disposed on the right front side of the cowl top 26 circulates on the upper surface of the right damper base support 72b, and toward the blower side (not shown) from the blower opening 42. Is derived (see FIG. 6).
  • the air introduced from the outside air inlet 66 a disposed on the left front side of the cowl top 26 circulates on the upper surface of the left damper base support 72 a, and between the windshield support panel 18 and the cross member 14. After being further circulated from the left side to the right side in the vehicle width direction by the closed cross-section 36 (see FIG. 2) formed in the above, it is led out from the blower opening 42 toward the blower (not shown).
  • the intake passage 62 extends so that the vertical height of the intake passage 62 decreases toward the front of the vehicle (see FIG. 6). Further, the intake passage 62 extends from the cross member 14 to the front of the vehicle and is disposed in the vehicle vertical direction.
  • the left and right upper member inner panels 76, 76 are coupled to the left and right upper members 12a, 12b via upper member reinforcing plates (not shown).
  • a front pillar 80 that rises obliquely upward is coupled to the rear of the left and right upper members 12a and 12b (see FIG. 9).
  • the vehicle 10 to which the vehicle front structure according to the present embodiment is applied is basically configured as described above. Next, the function and effect will be described.
  • the center side in the vehicle width direction of the cowl top 26 is supported from below by the glass support member 24 that extends from the front end of the windshield support panel 18 toward the front of the vehicle. Since the side is supported by the left and right damper base supports 72a and 72b from below, the dashboard upper that supports the cowl top 26 from below can be omitted. Therefore, it is possible to bring the engine closer to the passenger compartment as compared with the prior art, so that the dashboard upper can be omitted, and the vehicle body can be reduced in size. Further, since the clearance between the cowl top 26 and the engine can be increased by the amount that the dashboard upper can be omitted, the cowl top 26 can be lowered as compared with the prior art, and the field of view ahead of the vehicle can be improved.
  • the front end flange 58 of the drainage groove 54 supports the partition wall 60 of the cowl top 26 from below, the support rigidity of the cowl top 26 can be improved.
  • the vehicle inner side edge portions 84 of the left and right damper base supports 72a and 72b support the vehicle inner side wall 86 of the cowl top 26 from below, the support rigidity of the cowl top 26 can be improved. .
  • the glass support member 24 is provided with a drainage groove 54 at a portion extending forward from the coupling portion 56 with the windshield support panel 18 (see FIG. 5). Therefore, when the water flows down from the windshield glass 16, the water flowing down from the windshield glass 16 can be drained left and right by the drain grooves 54. For this reason, it can avoid suitably that the water which flowed down flows into an engine room.
  • the partition wall 60 of the cowl top 26 can contact the front end flange 58 of the drainage groove 54 via the seal member 70 to close the space including the drainage groove 54 (see FIG. 5). ), A relatively large amount of water can be drained.
  • the partition wall 60 of the cowl top 26 positioned above the drainage groove 54 at the tip of the drainage groove 54, the volume of the space portion including the drainage groove 54 is increased correspondingly, and a relatively large amount is obtained. Water can be drained.
  • both ends of the drainage groove 54 in the vehicle width direction are connected to the upper surfaces of the left and right damper base supports 72a and 72b, and the damper base supports 72a and 72b extend between the cross member 14 in the vehicle width direction.
  • the first drainage channel D1 can be used to drain water to the outside.
  • FIG. 8 is a perspective view of the glass support member 24 and the left and right damper base supports 72a and 72b as viewed from the bottom surface side, and the water introduced into the drainage groove 54 faces the upper surface side of the left and right damper base supports 72a and 72b. The state of being drained is shown by a broken line.
  • the water introduced into the drainage groove 54 of the glass support member 24 circulates on the upper surfaces of the left and right damper base supports 72a and 72b disposed on the left and right end portions of the vehicle 10 (see the arrows in FIG. 9).
  • the water is drained from the drainage channel D1 to the first drainage port 78 of the upper member inner panel 76, or is drained from the second drainage channel D2 to the second drainage port 79 of the upper member inner panel 76.
  • the glass support member 24 is moved from the front end (front end flange 30 a) of the windshield support panel 18 to the lower part of the windshield glass 16 at the central portion 39 of the windshield support panel 18.
  • the glass support member is provided against the external forces F1, F2, and F3 of any angle applied to the outer surface of the lower end portion of the windshield glass 16 by being provided so as to be inclined rearward and upward of the vehicle along the side surface 16b. 24 is deformed (FIG. 2 ⁇ FIG. 13), and the impact load due to the external force F can be absorbed.
  • an external force input from a direction orthogonal to the axis of the glass support member 24 is F1
  • an external force input from a direction inclined horizontally from the external force F1 is F2.
  • the external force input toward the direction is illustrated as F3
  • the input angles of these external forces F applied to the outer surface of the windshield glass 16 are not limited to the angles of the external forces F1 to F3. Absent.
  • the present invention is applied to a left-hand drive vehicle, but may be applied to a right-hand drive vehicle.
  • a right-hand drive vehicle the positions of the blower opening 42 and the like are reversed left and right.
  • FIG. 14 is a partial plan view of a vehicle to which the vehicle front structure according to the second embodiment of the present invention is applied.
  • FIG. 15 is a schematic perspective view showing a state in which the front structure of the vehicle with the windshield support panel and the cowl top removed is looked down obliquely from the left front.
  • the vehicle 100 to which the vehicle front structure according to the second embodiment of the present invention is applied includes a pair of left and right upper members 110 and a pair of left and right side extensions 120.
  • the upper member 110 is a metal member that is disposed on each of the left and right sides of the front portion of the vehicle body and extends in the front-rear direction.
  • the upper member 110 includes a main body portion 111 and a fixing portion 112 that extends from a rear portion of the vehicle interior end portion of the main body portion 111 toward the damper base 140 and is fixed to the upper end of the damper base 140.
  • the front end of the main body 111 is fixed to the front side frame 210 via a connecting portion.
  • the rear end of the main body 111 is fixed to the front end of the front pillar 211.
  • the extending end of the fixing portion 112 is exposed from a hole 152 formed in the damper base support 150.
  • a circular hole 113 for exposing the upper end of a damper (not shown) is formed through the exposed portion.
  • the hole 113 and the upper end of the damper are covered from above with a cap member (not shown).
  • the side extension 120 is a metal member that is disposed on each of the left and right sides of the front portion of the vehicle body and is fixed to the rear end of the upper member 110.
  • the rear end of the side extension 120 is fixed to the front end of the front pillar 211.
  • the side members 130 are metal members arranged on the left and right sides of the front portion of the vehicle body.
  • the front end of the side member 130 is fixed to the main body portion 111 and the fixing portion 112 of the upper member 110, and the rear end is fixed to the front end of the side extension 120.
  • the damper base 140 is a metal member that is disposed on each of the left and right sides of the front portion of the vehicle body and houses and supports the damper.
  • the damper base 140 is disposed on the inner side of the upper member 110 and in front of the left and right ends of the cross member 170.
  • the vehicle outer end of the damper base 140 is fixed to the vehicle inner end of the main body 111, and the lower end is fixed to the vehicle outer end of the front side frame 210.
  • a hole 142 for exposing the upper end of the damper to the outside is formed through the upper end of the damper base 140.
  • the fixing part 112 of the upper member 110 is provided so as to cover the hole part 142 from above.
  • the upper surface 141 of the damper base 140 is configured by the fixing portion 112 of the upper member 110.
  • the damper base support 150 is a metal member that is disposed on each of the left and right sides of the front portion of the vehicle body and connects the damper base 140 and the cross member 170.
  • the damper base support 150 includes a damper base fixing part 151, a horizontal wall part 153, and a vertical wall part 156.
  • the damper base fixing part 151 is a part fixed to the upper surface 141 of the damper base 140.
  • the upper surface 141 of the damper base 140 and the upper surface of the damper base fixing portion 151 constitute a rectifying surface through which the outside air introduced from the outside air inlet 181 and the outside air inlet 185 of the cowl top 180 described later flows.
  • the damper base fixing part 151 is formed with a hole 152 through which a part of the fixing part 112 of the upper member 110 is exposed.
  • FIG. 16 is an end view taken along the line XVI-XVI of FIG.
  • the horizontal wall portion 153 includes an inclined portion 154 that extends downward from the rear end of the damper base fixing portion 151, and a bottom wall that extends obliquely rearward and downward from the lower end of the inclined portion 154. Part 155.
  • the inclined portion 154 extends in the vehicle width direction along the rear end of the damper base fixing portion 151.
  • the inclined portion 154 is inclined so as to be positioned downward from the front toward the rear.
  • a flange portion 157 fixed to the cross member 170 is formed at the rear end of the bottom wall portion 155 so as to extend downward.
  • the bottom wall portion 155 is inclined so as to be positioned downward toward the vehicle outer side.
  • FIG. 17 is a partially enlarged perspective view showing a state in which the right portion of the vehicle front structure is looked down obliquely from the front right.
  • FIG. 18 is a partially enlarged perspective view showing a state in which the right side portion of the vehicle front structure is looked up obliquely from the left front.
  • the vertical wall portion 156 is a linear and wall-like portion extending from the inner side in the vehicle width direction of the damper base fixing portion 151 toward the rear.
  • the vertical wall portion 156 is inclined so as to be located on the vehicle inner side from the front to the rear.
  • the vertical wall portion 156 extends toward a vehicle inner side end portion 167 (a protruding start portion of the protruding portion 164) of the protruding portion 164 described later.
  • a flange portion 158 fixed to the cross member 170 is formed at the rear end of the vertical wall portion 156 so as to extend toward the vehicle inner side.
  • the vertical wall portion 156 is continuous with the inboard end portions of the inclined portion 154 and the bottom wall portion 155. With such a configuration, as shown in FIG. 17, the continuous portion of the bottom wall portion 155 and the vertical wall portion 156 extends from the vehicle width direction inner side of the damper base fixing portion 151 to the vehicle inner end portion 167 of the raised portion 164.
  • a ridge line 159 extending linearly toward the surface is formed.
  • the ridge line 159 is inclined so as to be located on the vehicle inner side from the front to the rear. As shown in FIG. 18, the ridge line 159 is located at the center of the cross member 170 in the vertical direction.
  • the concave first drainage that opens upward by the inclined portion 154, the bottom wall portion 155, the vertical wall portion 156, and the front vertical wall portion 176 of the cross member 170.
  • the road H1 extends in the vehicle width direction.
  • FIG. 19 is an end view taken along line XIX-XIX in FIG.
  • the windshield support panel 160 is a metal member that supports the windshield glass 215 from below.
  • the windshield support panel 160 includes a rear end flange 161 that extends in the front-rear direction and is fixed to the upper flange 213 of the dash lower panel 212; a vertical wall portion 162 that extends upward from the front end of the rear end flange 161; A horizontal wall portion 163 that extends from the upper end of the wall portion 162 toward the windshield glass 215 and supports the lower end of the windshield glass 215.
  • the lateral wall portion 163 is fixed to the lower surface of the windshield glass 215 with an adhesive 216.
  • FIG. 20A is a perspective view showing a state where the windshield support panel is looked down obliquely from the rear
  • FIG. 20B is an end view taken along line YY of FIG.
  • a pair of raised portions 164 are formed at the left and right ends of the windshield support panel 160 so as to rise above the center in the vehicle width direction.
  • the raised portion 164 gradually rises toward the outside of the vehicle.
  • the vehicle outer side end portion of the raised portion 164 is fixed to the front pillar 211.
  • FIG. 20B the vehicle outer side end portion of the raised portion 164 is fixed to the front pillar 211.
  • the raised portion 164 includes an inclined wall portion (uplifted wall portion) 165 that extends obliquely upward and forward from the upper end of the vertical wall portion 162, and an obliquely lower front portion from the upper end of the inclined wall portion 165. And an upper wall portion (raised upper wall portion) 166 extending toward the top.
  • the inclined wall portion 165 and the upper wall portion 166 are provided to be spaced upward from the cross member 170.
  • the upper wall portion 166 is fixed to the lower surface of the windshield glass 215 with an adhesive 216.
  • a substantially rectangular blower opening 168 is formed to penetrate.
  • a blower A for supplying outside air to the passenger compartment CR is connected to the rear of the blower opening 168.
  • the cross member 170 is a metal member that is fixed to the base end side (rear end side) of the windshield support panel 160 and extends in the vehicle width direction.
  • the cross member 170 forms a central closed section K1 extending in the vehicle width direction with the windshield support panel 160.
  • the cross member 170 includes a lower flange 171, a rear vertical wall portion 172 that extends downward from the front end of the lower flange 171, and a horizontal wall portion 173 that extends forward from the lower end of the rear vertical wall portion 172.
  • a front vertical wall portion 176 extending upward from the front end of the horizontal wall portion 173, and an upper flange 177 extending obliquely forward and upward from the upper end of the front vertical wall portion 176.
  • the lower flange 171 as a joint is sandwiched between the upper flange 213 of the dash lower panel 212 and the rear end flange 161 of the windshield support panel 160 that partitions the engine room ER and the vehicle compartment CR, and is clamped up and down and fixed by welding.
  • the upper flange 177 is fixed to the lateral wall portion 163 of the windshield support panel 160.
  • both left and right end portions of the front vertical wall portion 176 face the horizontal wall portion 153 of the damper base support 150.
  • a concave groove-shaped recess 178 is extended in the vehicle width direction by three walls of the rear vertical wall portion 172, the horizontal wall portion 173, and the front vertical wall portion 176.
  • the recess 178 is disposed below the lower flange 171 (that is, the joint between the windshield support panel 160 and the dash lower panel 212).
  • FIG. 21 is an end view taken along line XXI-XXI in FIG.
  • the horizontal wall portion 173 is formed in a letter shape in a longitudinal sectional view, and is positioned above the brake master cylinder 219 attached to the dash lower panel 212.
  • a circular mounting hole 214 (see a two-dot chain line in FIG. 21) for mounting the brake master cylinder 219 is formed in the lower left portion of the dash lower panel 212.
  • the horizontal wall portion 173 has an escape portion 174 that protrudes upward at a position corresponding to the brake master cylinder 219 in the vertical direction.
  • a pair of inclined surfaces 175 are formed continuously on the left and right sides of the escape portion 174 so as to incline downward toward the outside of the vehicle.
  • the left and right ends of the cross member 170 are fixed to the upper member 110 and the front pillar 211, respectively (only the fixed state with the upper member 110 is shown in FIG. 21).
  • the reinforcing panel 190 is a metal member provided on each of the left and right ends of the cross member 170. As shown in FIG. 16, the reinforcing panel 190 is disposed between the raised portion 164 of the windshield support panel 160 and the cross member 170 and has a function of reinforcing left and right ends of the windshield support panel 160.
  • a front flange portion 191 fixed to the upper flange 177 is formed at the front end of the reinforcing panel 190 so as to extend.
  • a rear flange portion 192 that is fixed to the inner surface of the raised portion 164 is formed at the rear end of the reinforcing panel 190.
  • An intake hole 193 is formed in the central portion of the reinforcing panel 190 so as to pass through the first intake passage R1 and allow the outside air to pass therethrough.
  • a protrusion 194 is formed at the opening edge of the intake hole 193 so as to protrude toward the first intake passage R1 (upward).
  • the vertical wall portion 162 is disposed behind the intake hole 193 (specifically, obliquely below the rear).
  • the end wall closed section K2 extending in the vehicle width direction is formed on the left and right sides by the reinforcing panel 190, the cross member 170, and the vertical wall portion 162 of the windshield support panel 160, respectively.
  • the central closed section K1 and the end closed section K2 communicate with each other (see FIG. 21).
  • the cowl top 180 is a resin member that covers an opening 218 formed between the engine hood 217 and the windshield support panel 160.
  • FIG. 22 is a schematic perspective view showing a state where the right side portion of the vehicle front portion structure assembled with the windshield support panel and the cowl top is looked down obliquely from the front.
  • the left and right ends of the cowl top 180 are disposed above the damper base support 150 as shown in FIG.
  • a substantially rectangular outside air introduction port 181 for introducing outside air and a wiper opening 182 for exposing a wiper shaft 202 described later to the outside are formed on the upper surfaces of the left and right ends of the cowl top 180, respectively.
  • working openings 183 that face the upper surface of the damper base support 150 are formed.
  • the working opening 183 is closed by a resin damper mounting lid 184.
  • the damper mounting lid 184 is detachably provided in the work opening 183. When performing the operation of removing and maintaining the damper, the damper mounting lid 184 can be removed to easily remove and maintain the damper.
  • a lattice-shaped outside air inlet 185 facing the upper surface of the damper base support 150 is formed on the upper surface of the damper mounting lid 184.
  • the outside air inlet 185 has a function of introducing outside air into the first intake passage R1.
  • the first intake passage R1 is formed above the damper base support 150, and is provided on each of the left and right sides of the front portion of the vehicle body.
  • the first intake passage R ⁇ b> 1 extends in the front-rear direction and is a space from the outside air inlet 181 and the outside air inlet 185 to the inlet hole 193.
  • the first intake passage R1 is formed by a cowl top 180, a damper base support 150, a raised portion 164 of the windshield support panel 160, a reinforcing panel 190, and the upper member 110 (see FIG. 21). Further, as shown in FIG.
  • a second intake passage R2 that communicates with the first intake passage R1 on both the left and right sides extends in the left-right direction by the central closed section K1 and the end closed section K2.
  • outside air introduced from the outside air inlet 181 and the outside air inlet 185 on the front left side of the cowl top 180 flows through the left side first intake passage R1 and the intake hole 193, and then from the left side by the second intake passage R2. After further flowing toward the right side, the air is led out from the blower opening 168 toward the blower A (see FIGS. 14, 16, and 21).
  • the central closed section K1 and the end closed section K2 also function as a second drainage channel H2 that drains water that has passed through the intake hole 193 to the side of the vehicle body.
  • the wiper device 200 is a device that is disposed in the first intake passage R ⁇ b> 1 and wipes off water, snow, and the like attached to the windshield glass 215.
  • a damper base support 150 and a cross member 170 are arranged side by side.
  • FIG. 23 is a partially enlarged perspective view showing a state in which the periphery of the right wiper device is viewed from the left side.
  • the wiper device 200 is attached to a wiper base 201, a wiper shaft 202 attached to the upper end of the wiper base 201 and extending upward, and an inner end of the wiper base 201.
  • a wiper motor 203 that is attached and applies a driving force to the wiper shaft 202, a plate-like front fixing portion 204 that extends forward from the front end of the wiper base 201, and a rear extension from the rear end of the wiper base 201 And a plate-like rear fixing portion 205.
  • the wiper motor 203 is disposed above the bottom wall portion 155 of the damper base support 150.
  • FIG. 24 is a partially enlarged end view showing the periphery of the wiper device arranged in the first intake passage.
  • the rear end side of the wiper base 201 is accommodated in the raised portion 164.
  • the wiper shaft 202 is exposed from the wiper opening 182 to the outside of the first intake passage R1.
  • a wiper blade (not shown) that is in sliding contact with the windshield glass 215 is attached to the tip of the wiper shaft 202 via a wiper link 206 and a wiper arm (not shown).
  • the front fixing portion 204 is fixed to the upper surface of the damper base support 150 via the front bracket BK1.
  • a bolt insertion hole 207 is formed through the front fixing portion 204.
  • the rear fixing portion 205 is fixed to the inner surface of the raised portion 164 via the rear bracket BK2.
  • the wiper device 200 is installed in a forwardly inclined state so that the front fixing portion 204 is positioned below the rear fixing portion 205.
  • the wiper shaft 202 extends perpendicular to the windshield glass 215, and the wiper blade swings in the left-right direction.
  • the front bracket BK1 includes a front bracket main body BK11, a front flange BK12 extending downward from the front end of the front bracket main body BK11, and extending rearward from the rear end of the front bracket main body BK11. And a rear flange portion BK13 extending toward the rear.
  • the front bracket body part BK11 is a part where the front fixing part 204 is fastened and fixed by the bolt B.
  • the front bracket body BK11 includes a front wall BK11a that is inclined downward and a rear wall BK11b that is inclined downward from the upper end of the front wall BK11a.
  • a bolt insertion hole BK11c is formed through the front wall BK11a at a position facing the bolt insertion hole 207 in the vertical direction.
  • a nut N into which the bolt B is screwed is fixed by welding to the back side of the bolt insertion hole BK11c.
  • the front flange portion BK12 and the rear flange portion BK13 are joined to the upper surface of the damper base fixing portion 151 by welding, respectively.
  • the rear bracket BK2 includes an L-shaped rear bracket body part BK21, an upper flange part BK22 extending from the upper end of the rear bracket body part BK21 toward the front obliquely downward, and a rear obliquely lower part from the lower end of the rear bracket body part BK21. And a lower flange portion BK23 extending toward the bottom.
  • the rear bracket body BK21 has an insertion hole BK21c, and is a part where the rear fixing part 205 is inserted and fixed in the insertion hole BK21c.
  • the rear bracket main body BK21 includes a forward inclined vertical wall BK21a whose upper end is positioned forward of the lower end, and a horizontal wall BK21b extending obliquely rearward and upward from the lower end of the vertical wall BK21a.
  • an insertion hole BK21c having a long hole shape (horizontal oblong shape) that is long in the left-right direction is formed so as to penetrate therethrough.
  • the upper flange portion BK22 is fixed to the inner surface of the upper wall portion 166 of the raised portion 164 by welding.
  • the lower flange portion BK23 is fixed to the inner surface of the inclined wall portion 165 of the raised portion 164 by welding.
  • a drain outlet 121 is cut out at a lower portion of the rear end of the side extension 120.
  • the drainage port 121 communicates with the first drainage channel H1 and the second drainage channel H2. Thereby, the water that has flowed through the first drainage channel H1 and the second drainage channel H2 is drained to the side of the vehicle body through the drainage port 121.
  • the vehicle 100 to which the vehicle front structure according to the second embodiment of the present invention is applied is basically configured as described above. Next, the function and effect will be described.
  • the cowl top 180, the damper base support 150, and the raised portion 164 form the first intake passage R1 that extends in the front-rear direction, so the first intake passage R1 is formed on the left and right sides of the front portion of the vehicle.
  • the dashboard upper dashboard lid
  • the engine hood 217 can be lowered as much as the dashboard upper can be omitted, and the visibility in front of the vehicle can be improved.
  • the wiper device 200 (the rear end side of the wiper base 201) is accommodated in the raised portions 164 formed at both ends of the windshield support panel 160 in the vehicle width direction.
  • the device 200 can be arranged behind the damper base 140. Therefore, interference between the wiper device 200 and the engine hood 217 can be avoided, and the engine hood 217 can be lowered as compared with the conventional case, so that visibility in front of the vehicle can be improved.
  • the cross member 170 includes a lower flange 171 fixed to the lower end of the windshield support panel 160 and the upper end of the dash lower panel 212, and a recessed portion having a groove shape disposed below the lower flange 171.
  • the end closed cross section K2 can be expanded downward to expand the accommodation space of the wiper device 200, and the recess 178 can function as a drainage portion to prevent water from entering the blower A.
  • the wiper device 200 since the wiper device 200 is disposed in the first intake passage R1, water flowing into the first intake passage R1 hits the wiper device 200, while outside air bypasses the wiper device 200. Then flow. Thereby, while being able to suppress the inflow of the water to the blower A, the fall of an airflow can be suppressed.
  • the damper base support 150 and the cross member 170 are disposed below the wiper device 200, so that the water hitting the wiper device 200 causes the damper base support 150 and the cross member 170 (front and rear) It is drained outside the vehicle through the first and second drainage channels H1, H2).
  • the wiper motor 203 of the wiper device 200 is disposed above the bottom wall portion 155 of the damper base support 150, the water dripping from the wiper motor 203 is guided to the first drainage channel H1. Can do. That is, the wiper motor 203 is offset in front of the suction hole 193 of the reinforcing panel 190, and water dripping from the wiper motor 203 is prevented from falling into the cross member 170, and can be prevented from flowing into the blower A.
  • the rear fixing portion 205 since the rear fixing portion 205 has a simple fixing structure that is inserted into the insertion hole BK21c of the rear bracket BK2, and only the front fixing portion 204 is fastened and fixed to the front bracket BK1 with the bolt B and the nut N, the wiper device The work efficiency when assembling 200 is improved.
  • the rear bracket BK2 includes the pair of the upper flange portion BK22 and the lower flange portion BK23 that are joined to the inclined wall portion 165 and the upper wall portion 166 of the raised portion 164, and thus the support rigidity of the wiper device 200 is supported. Can be improved.
  • the wind shield support panel 160 further includes the pair of left and right reinforcing panels 190 that are disposed between the raised portion 164 and the cross member 170 and have the intake holes 193 that communicate with the first intake passage R1.
  • the end closed section K2 is formed. Therefore, since the closed cross section (the central closed cross section K1 and the end closed cross section K2) can be formed over the entire length of the windshield support panel 160 and the cross member 170 in the vehicle width direction, the vehicle body rigidity can be improved.
  • the protrusion 194 is formed to protrude into the first intake passage R1 at the opening edge of the intake hole 193, the water that has flowed through the reinforcing panel 190 is the protrusion. It is blocked by 194 and can be prevented from falling through the intake hole 193.
  • the windshield support panel 160 includes the vertical wall portion 162 that is disposed behind the intake hole 193 of the reinforcing panel 190 and forms the end closed cross section K2, and the vertical wall portion 162 includes: Since the blower opening 168 to which the blower A is connected is formed, the outside air flowing through the first intake passage R1 can flow into the blower A of the air conditioner in the front-rear direction.
  • the first drainage channel H1 extending in the vehicle width direction is formed by the inclined portion 154, the bottom wall portion 155, the vertical wall portion 156, and the cross member 170 of the damper base support 150. Water that flows into the intake passage R1 (rain water, water during washing, etc.) can be drained outside the vehicle.
  • the damper base support 150 extends linearly from the vehicle width direction inner side of the damper base fixing portion 151 toward the vehicle inner end portion 167 of the raised portion 164, and the vehicle width increases from the front to the rear. Since it has the ridgeline 159 which inclines so that it may be located inside a direction, it can expand the width
  • the ridge line 159 is formed by the bottom wall portion 155 and the vertical wall portion 156 of the damper base support 150, and is positioned at the center in the vertical direction of the cross member 170, so that the rigidity of the damper base support 150 is improved.
  • the vehicle body rigidity can be further improved.
  • the raised portion 164 gradually rises toward the vehicle width direction outer side, and the vehicle outer side end portion is fixed to the front pillar 211. Therefore, the joint range of the raised portion 164 with respect to the front pillar 211 is increased.
  • the vehicle body rigidity can be further improved.
  • the present invention is applied to a left-hand drive vehicle, but may be applied to a right-hand drive vehicle.
  • a right-hand drive vehicle the positions of the blower opening 168, the blower A, the brake master cylinder 219, the mounting hole 214, the escape portion 174, and the like are reversed left and right.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention porte sur une structure pour la partie avant d'un véhicule, qui comporte : une traverse (14) qui s'étend dans la direction de largeur du véhicule ; un panneau de support de pare-brise (18) qui s'étend vers l'extrémité inférieure d'une vitre de pare-brise (16) à partir de l'traverse (14) ; un élément de support de vitre (24), qui s'étend vers l'avant du véhicule à partir de l'extrémité avant du panneau de support de pare-brise (18) ; un auvent de capot (26) qui est disposé à l'avant, par rapport au véhicule, de la vitre de pare-brise (16) ; et des supports de base d'amortisseur (72a, 72b) qui s'étendent vers l'avant du véhicule à partir des deux extrémités, dans la direction de largeur du véhicule, de l'traverse (14) et qui sont disposés respectivement en dessous des deux extrémités, dans la direction de largeur du véhicule, de l'auvent de capot (26). Le centre, dans la direction de largeur du véhicule, de l'auvent de capot (26) est soutenu par le dessous par l'élément de support de vitre (24). Les deux extrémités, dans la direction de largeur du véhicule, de l'auvent de capot (26) sont soutenues par le dessous par les supports de base d'amortisseur (72a, 72b).
PCT/JP2014/055459 2013-03-08 2014-03-04 Structure pour partie avant de véhicule WO2014136769A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015504328A JP5966190B2 (ja) 2013-03-08 2014-03-04 車両前部構造

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JP2013047360 2013-03-08
JP2013-047360 2013-03-08
JP2013-087122 2013-04-18
JP2013087122 2013-04-18

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CN111169543A (zh) * 2018-11-12 2020-05-19 长城汽车股份有限公司 左右舵车辆通用的通风盖板及具有其的车辆
CN118008999A (zh) * 2024-04-10 2024-05-10 昆山田盛汽车配件有限公司 一种具有减震结构的新能源汽车发动机盖
CN118008999B (zh) * 2024-04-10 2024-06-11 昆山田盛汽车配件有限公司 一种具有减震结构的新能源汽车发动机盖

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