JP4384558B2 - Body front structure - Google Patents

Description

  The present invention relates to a vehicle body front part structure, and more particularly to a vehicle body front part structure provided with a fender panel in which a headlamp-arranged recess is formed in the front part following a headlamp shape.

  The front portion of the vehicle body includes a substantially rectangular frame-like radiator panel that supports a radiator, a shroud, and the like at the front end of the engine room. On the other hand, the rear end of the engine room is separated from the passenger compartment by a toe board and a bulk head, and the left and right body frames and upper side frames that are joined to the toe board and the bulk head extend in the front-rear direction along the side of the engine room. The front ends of the vehicle body frame and the upper side frame are coupled to the lower and upper portions of the radiator panel.

  A wheel apron that forms a side wall of the engine room and a strut tower that supports the suspension are spanned between the vehicle body frame and the upper side frame, and a fender panel is attached to the outer side of the wheel apron and the suspension tower in the vehicle width direction.

  The upper part of this fender panel is generally attached and supported by the upper side frame, and a front lamp is provided with a recess for disposing a headlamp, and a front part for attaching to a vehicle body member such as a radiator panel at the lower end of the front part. A part attachment part is formed, and a rear part attachment part is formed at the lower end of the rear part for attachment to a vehicle body member such as a pillar via a bracket (see, for example, Patent Document 1).

  A headlamp is accommodated and attached between the radiator panel and a recess for arranging the headlamp formed in the fender panel. The bumper disposed on the front surface of the vehicle body is attached to and supported by the front ends of the left and right vehicle body frames, and the end portions thereof are supported by the fender panel.

  In general, a fender link is stretched at the front of the fender panel in order to increase its rigidity. The upper part of the fender reinforcement is coupled to the upper part of the upper side frame and the radiator panel, and the lower part is coupled to the lower part of the radiator panel via a bracket. The installation of these headlamps and bumpers requires assembling accuracy with the fender panel in order to improve the appearance of the front part of the vehicle body. For this reason, the headlamp and the bumper are often attached to the bracket with the fender panel side as an attachment reference.

  In recent years, particularly, the design of the front part of the vehicle body is required, and various shapes of headlamps are arranged. For example, as shown in a perspective view of the vehicle body 100 in FIG. 11, a relatively large U-shaped or V-shaped concave portion 102 that follows the shape of the headlamp 105 is cut out and formed in the front portion of the fender panel 101. There is a lamp 105 in which the side portion of the lamp 105 is extended into the recess 102.

JP 2001-334958 A

  As shown in FIG. 11, a large U-shaped or V-shaped concave portion 102 that follows the shape of the headlamp 105 is formed in the front portion of the fender panel 101, and the head is interposed between the radiator panel and the concave portion 102 of the fender panel 101. By disposing the lamp 105, it becomes possible to dispose the headlamps 105 having various shapes, and the degree of freedom of design at the front of the vehicle body is expanded.

  However, since the headlamp 105 is arranged with the side portion 105a extending into the relatively large recess 102 formed in the fender panel 101, the headlamp 105 is restricted by the arrangement of the headlamp 105, and below the headlamp 105. The lower front end portion 101a of the positioned fender panel 101 cannot be supported on the vehicle body member by the bracket, and the rigidity of the lower front end portion 101a is lowered and the assembly accuracy of the fender panel 101 may be lowered.

  As the rigidity and assembly accuracy of the lower front end portion 101a of the fender panel 101 are reduced, the assembly accuracy of the headlamp 105, the bumper 106, and the like attached on the basis of the fender panel 101 is reduced, and the design of the front part of the vehicle body It is also a factor that affects sex.

  Accordingly, an object of the present invention made in view of such a point is that the rigidity of the lower front end portion of the fender panel and the rigidity of the fender panel can be improved even if the front portion has a relatively large recess for accommodating a headlamp. An object of the present invention is to provide a vehicle body front structure that can ensure assembly accuracy.

  The vehicle body front structure invention according to claim 1, which achieves the above object, includes a fender panel in which a concave portion for headlamp arrangement is formed at a front portion, and a lower front end portion is formed to protrude forward below the concave portion. The vehicle body front part structure attached to the member has a concave part and a lower front end part facing the concave part and the lower front end part of the fender panel in a shape following the front part of the fender panel, and is stretched on the inner surface of the front part of the fender panel. And a bracket having a vertical wall extending in the vehicle width direction and the vertical direction, having an inner end coupled to the vehicle body member and an outer end coupled to the lower front end portion of the fender lymph force, A base portion coupled to the front surface of the vertical wall of the bracket and a mounting portion extending forward from the base portion and coupled in the vicinity of the front end of the lower front end portion of the fenderlin force. Characterized in that a that gusset.

  According to a second aspect of the present invention, in the vehicle body front structure according to the first aspect, the bracket includes a flat plate-like upper vertical wall portion extending in the vehicle width direction and the vertical direction, and a lower edge of the upper vertical wall portion. A stepped portion that is bent forward, and the vertical wall that is continuously formed with a lower vertical wall portion that is bent downward from the front edge of the stepped portion and extends in the vehicle width direction and the vertical direction; Folding portions formed on each outer end of the vertical wall and connected to the fenderlin force, and continuously folded from the upper vertical wall to the lower vertical wall along the inner end of the vertical wall. A bent inner flange and a coupling portion formed on the inner flange and coupled to the vehicle body member are provided.

  According to a third aspect of the present invention, in the vehicle body front part structure according to the first or second aspect, the bracket has a bumper mounting portion formed on the vertical wall.

  According to the first aspect of the present invention, the bracket is disposed between the vehicle body member that does not affect the arrangement of the headlamp and the lower front end portion below the concave portion of the fender lymph, and the front surface of the vertical wall of the bracket By connecting the front end of the lower front end portion of the Fender Link force with the gusset, the connection rigidity of the Fender Link force and the bracket is improved without being affected by the arrangement of the large headlamp, and the lower front end portion of the Fender Link force is improved. The rigidity in the vicinity of the tip can be improved, and the rigidity of the lower front end portion of the fender panel can be secured.

  In addition, it becomes possible to mount the bumper and the headlamp with reference to the fender panel that is secured with high accuracy and attached to the vehicle body member, and the assembly accuracy of the bumper and the headlamp is improved.

  According to the invention of claim 2, the upper vertical wall portion, the step portion bent forward from the lower edge of the upper vertical wall portion, and the lower vertical wall portion bent downward from the front edge of the step portion in order A vertical wall is continuously formed, and an inner flange that is continuous from the upper vertical wall portion to the lower vertical wall portion is bent along the inner edge of the vertical wall, thereby forming an upper portion by the inner flange. The deformation between the vertical wall portion, the stepped portion, and the lower vertical wall portion is restrained to improve the rigidity of the bracket, and the support rigidity of the fender link and the fender panel coupled via the bracket is improved. The rigidity of the lower front end portion of the is improved.

  According to the third aspect of the present invention, the support rigidity and assembly accuracy of the bumper can be improved by mounting and supporting the bumper on the bumper mounting portion formed on the bracket with secured rigidity.

  Embodiments of a vehicle body front structure according to the present invention will be described below with reference to FIGS.

  FIG. 1 is a perspective view of an automobile 1 having a vehicle body front portion structure according to the present embodiment, and FIG. 2 is a perspective view showing a main skeleton structure of the vehicle body front portion.

  As shown in FIG. 2, the vehicle body front portion includes a radiator panel 2 that is a vehicle body member that extends in the vehicle width direction and supports a radiator, a shroud, and the like at the front end of the engine room E. The radiator panel 2 includes an upper frame member 3 and a lower frame member 4 that extend in the vehicle width direction, and a pair of left and right side frame members 5 that extend in the vertical direction and connect both ends of the upper frame member 3 and the lower frame member 4. It is formed in a substantially rectangular frame shape, and a vehicle body frame coupling portion 6 is provided on the side frame member 5.

  On the other hand, the vehicle body members of the left and right vehicle body frames 9 and the upper side frame 10 are connected in the front-rear direction along each side surface of the engine room E. It extends to. The front end of the body frame 9 is coupled to the body frame coupling portion 6 so that the body frame 9 and the radiator panel 2 are integrally coupled, and the front end of the upper side frame 10 is coupled to the upper portion of the radiator panel 2 via the subframe 11. ing.

  A wheel apron 12 that forms a side wall of the engine room E and a strut tower 13 that supports the suspension are suspended between the vehicle body frame 9 and the upper side frame 10.

  A fender panel 21 shown in FIG. 1 is attached to the outside of the wheel apron 12 and the strut tower 13 in the vehicle width direction. The upper edge of the fender panel 21 is coupled to the upper side frame 10, the rear part is attached to a vehicle body member such as a front pillar via a bracket or the like, and the front part together with the wheel apron 12 is a side frame member 5 of the radiator panel 2. It is supported by mounting.

  As shown in FIG. 1, a substantially U-shaped or V-shaped concave portion 26 for arranging a headlamp is cut out at the front portion of the fender panel 21 to form a radiator panel. A headlamp 61 is disposed between the side frame member 5 of the second side and the concave portion 26 of the fender panel 21 with its side portion 61 a extending into the concave portion 26. An end portion of the bumper 62 extending in the vehicle width direction along the front surface of the vehicle body is coupled and supported by a bracket 41 coupled to the lower front end portion 28 of the fender panel 21 positioned below the headlamp 61. Reference numeral 64 denotes a front hood whose rear end is supported by the vehicle body body via a hood hinge so as to be able to open and close the upper portion of the engine room E.

  Next, the front mounting structure of the fender panel 21 will be described with reference to FIGS. 3 is a view taken along the arrow A in FIG. 1 showing the main part from which the headlamp 61 and the bumper 62 are omitted, FIG. 4 is a perspective view of FIG. 3, FIG. 5 is an exploded perspective view of FIG. It is the II sectional view taken on the line.

  The front portion of the fender panel 21 is stiffened by the fenderlin force 31 and supported by the upper side frame 10 and the radiator panel 2 by the fenderlin force 31, the bracket 41, the gusset 51, and the like.

  As shown in FIGS. 3 and 4 and the perspective view of FIG. 7, the front part of the fender panel 21 is curved inwardly in the vehicle width direction so that the upper part of the outer panel part 22 forming the vehicle body outer surface is curved. A vertical wall portion 24 that is bent downward from the parting portion 23 facing the side edge of the hood 64, and an upper flange 25 that is bent inward in the vehicle width direction from the lower end of the vertical wall portion 24. ing.

  In the front part of the outer panel portion 22 of the fender panel 21, a relatively large concave portion for headlamp arrangement cut out in a U-shape or V-shape with the front opened following the shape of the headlamp 61. 26 is formed, and an upper front end portion 27 and a lower front end portion 28 are formed to protrude forward and downward above the recess 26. Further, a lower flange 29 is formed on the lower edge of the outer panel portion 22 and is spot welded to a lower flange 36 of a fenderlin force 31 described later. An attachment hole 30 for attaching a clip that movably supports the end of the bumper 62 is formed in the lower flange 29.

  As shown in FIGS. 3 and 4 and a perspective view in FIG. 8, the fender link 31 has a shape substantially following the front part of the fender panel 21, and extends along the inner surface of the outer panel part 22 of the fender panel 21. The upper portion is curved inward in the vehicle width direction, and a concave portion 32A, an upper front end portion 32B, and a lower front end portion 32C that follow the concave portion 26, the upper front end portion 27, and the lower front end portion 28 of the fender panel 21 are formed. 21 has a phosphorus hose body 32 formed with a front flange 33 and a rear flange 34 that face the front edge of 21 and the inner surface of the fender panel 21, respectively.

  An upper flange 35 that is bent along the vertical wall portion 24 and the upper flange 25 of the fender panel 21 and spot welded to the upper flange 25 of the fender panel 21 is formed on the upper portion of the phosphorus hose body 32. On the other hand, a lower flange 36 that is overlapped with the lower flange 29 of the fender panel 21 and is spot-welded is extended at the lower portion of the phosphorus hose body 32. The lower flange 36 has an attachment hole 37 corresponding to the attachment hole 30 formed in the lower flange 29 of the fender panel 21.

  An adhesive portion 38 is formed on the inner surface of the fender panel 21 with an adhesive at positions near the upper and lower edges of the recess 32A in the phosphorus hose body 32. A bracket coupling portion 39 is formed at the center of the lower front end portion 32C, and a gusset mounting support portion 40 is formed near the tip 32Ca of the lower front portion 32C. Further, a headlamp support bracket 63 for supporting the rear end portion of the headlamp 62 is provided in the vicinity of the rear end of the recess 32A.

  The bracket 41 is a plate-like member that attaches the lower front end portion 32C of the fenderlin force 31 to the lower portion of the side surface of the side frame member 5 of the radiator panel 2, as shown in FIGS. 3 and 4 and shown in FIG. Further, a flat plate-like upper vertical wall portion 42A that extends between the inner surface of the lower front end portion 32C of the phosphorus hose body 32 and the side surface of the side frame member 5 and extends in the vehicle width direction and the vertical direction, A step portion 42B that is bent forward from the lower edge of the wall portion 42A and spanned between the phosphorus hose body 32 and the side frame member 5, and a vehicle width that is bent downward from the front edge of the step portion 42B. The lower vertical wall portion 42 </ b> C that extends in the vertical direction and the vertical direction and extends between the lower flange 36 and the side surface of the side frame member 5 has a vertical wall 42 that is continuously formed by bending.

  On the outer edge of the upper vertical wall portion 42A of the vertical wall 42, an upper mounting portion 43 that is bent rearward and is spot-welded to the bracket joint portion 39 of the fender phosphorus 31 is formed. A lower mounting portion 44 is formed on the outer edge of the lower vertical wall 42 </ b> C away from the upper mounting portion 43, which is bent rearward and is spot welded to the lower flange 36 of the fender phosphorus force 31.

  An inner flange 45 continuous from the upper vertical wall portion 42A to the lower vertical wall portion 42C through the step portion 42B is bent forward at the inner edge of the vertical wall 42. The bent inner flange 45 prevents the deformation between the upper vertical wall portion 42A and the step portion 42B, and the step portion 42B and the lower vertical wall portion 42C, thereby ensuring the rigidity of the entire vertical wall 42. An upper coupling portion 46 and a lower coupling portion 47 that are bolted to the lower side surface of the side frame member 5 of the radiator panel 2 are formed at the upper and lower portions of the inner flange 45 together with the front portion of the wheel apron 12. Further, a bumper mounting portion 48 is formed at the lower portion of the bracket body 42.

  The gusset 51 is a plate-like body constructed between the front surface of the upper vertical wall portion 42A of the bracket 41 and the inner surface near the tip 32Ca of the lower front end portion 32C of the fenderlin force 31, and is shown in FIGS. As shown in FIG. 10 and a perspective view, a substantially rectangular base portion 52 that is spot-welded to the front surface of the upper vertical wall portion 42A of the vertical wall 42, and a front portion that is bent forward from the upper edge of the base portion 52. And a gusset formed on the lower front end portion 32C of the fender line 31 by bending upward along the outer side of the connection portion 53. A substantially rectangular attachment portion 54 that is spot-welded to the attachment support portion 40 is integrally formed continuously.

  Next, attachment of the fender panel 21 using the fender link 31, the bracket 41, the gusset 51, and the like will be described.

  An upper mounting portion 43 and a lower mounting portion 44 formed on the bracket 41 are spot welded to the front portions of the bracket connecting portion 39 and the lower flange 36 formed on the lower front end portion 32C of the fenderlin force 31, respectively. The force 31 and the bracket 41 are integrally coupled.

  The fender link 31 and the bracket 41 that are coupled to each other are separated from each other in the vertical direction and the front-rear direction by the bracket coupling portion 39 and the front portion of the lower flange 36 that are formed in the lower front end portion 32C of the fender link 31. Similarly, the upper mounting portion 43 and the lower mounting portion 44 of the bracket 41 to be spot-welded are separated in the vertical direction and the front-rear direction, so that the bracket 36 is prevented from tilting in the vertical direction and the front-rear direction with respect to the fender force 31. As a result, the coupling rigidity between the fender force 31 and the bracket 36 can be secured. Further, the deformation between the lower front end portion 32C and the lower flange 36 is prevented by the installation of the bracket 41, and the rigidity of the lower front end portion 32C and the lower flange 36 is improved.

  Next, the gusset 51 is spanned between the gusset mounting support portion 40 formed in the vicinity of the tip 32Ca of the lower front end portion 32C of the fenderlin force 31 and the front surface of the upper vertical wall portion 42A of the bracket 41, and the fenderlins overlap each other. The gusset mounting portion 40 of the force 31 and the mounting portion 54 of the gusset 51 are spot-welded and the upper vertical wall portion 42 of the bracket 41 and the base 52 of the gusset 51 are spot-welded to each other, and the lower front end portion 32C of the fender phosphorus force 31 is provided. The vicinity of the tip 32Ca of the bracket 41 and the upper vertical wall portion 42A of the bracket 41 are coupled. By installing the gusset 51, the rigidity of the connection between the fenderlin force 31 and the bracket 41 is further improved, and the rigidity in the vicinity of the tip 32Ca of the lower front end portion 32C of the fenderlin force 31 is improved. Further, a headlamp support bracket 63 is attached in the vicinity of the rear end of the concave portion 32 </ b> A of the fender force 31.

  An adhesive is applied to each adhesive portion 38 formed on the phosphorus hose body 32 of the fender reinforcement 31 to which the bracket 41 and the gusset 51 are coupled, and the fender reinforcement 31 is positioned and overlapped on the inner surface of the front portion of the fender panel 21. Match.

  The upper flanges 25 and 35 and the lower flanges 29 and 36 of the fender panel 21 and the fenderlin force 31 that overlap each other are spot-welded and the adhesive portions 38 of the fenderlin 31 are connected to the outer panel portion 22 of the fender panel 21. A fender lymph 31 is stretched on the inner surface of the fender panel 21 by bonding to the inner surface.

  The fender panel 31 in which the fenderlin force 31 is stretched and integrated has a central portion bonded to the fenderlin force 31 and upper and lower portions are spot welded to the fenderlin force 31 to improve rigidity. In particular, since the bracket 41 and the gusset 51 are installed, the rigidity in the vicinity of the tip 32Ca of the lower front end portion 32C of the fenderlin force 31 can be secured, so that the rigidity in the vicinity of the tip 28a of the lower front end portion 28 can also be secured.

  Next, in the fender panel 21 to which the fenderlin force 31 is integrally coupled, the upper flange 25 formed on the upper portion thereof is coupled to a vehicle body member such as the upper side frame 10 together with the upper flange 35 of the fenderlin force 31 by bolts. . The upper coupling portion 46 and the lower coupling portion 47 formed at the upper and lower portions of the inner flange 45 of the bracket 41 coupled to the lower front end portion 28 of the fender reinforcement 31 are combined with the front portion of the wheel apron 12 and the side frame of the radiator panel 2. The front part of the fender panel 21 is attached to the vehicle body member by bolting to the member 5. Further, the rear portion of the fender panel 21 is attached to a vehicle body member such as a front pillar via a bracket or the like.

  The fender panel 21 assembled to the vehicle body member in this way is a front view of the fender panel 21 as shown in the side view of FIG. 3, the perspective view of FIG. The concave portion 26 for arranging the headlamp, the concave portion 32A, the upper front end portion 32B, and the lower portion following the shapes of the upper front end portion 27 and the lower front end portion 28 that protrude forwardly and downward above the concave portion 26, respectively. The fenderlin force 31 formed with the front end portion 32C is stretched, and the lower front end portion 32C of the fenderlin force 31 is attached to the side surface of the side frame member 5 of the radiator panel 2 by the rigid bracket 41. Between the front surface of the upper vertical wall portion 42 and the vicinity of the tip 32Ca of the lower front end portion 32C of the fenderlin force 31. By bridging the Tsu bets 51, fender reinforcement 31, bracket 41, thereby improving the coupling rigidity of the gusset 51. In addition, the fenderlin force 31, the bracket 41, and the gusset 51 are stiffened to improve the rigidity in the vicinity of the front end of the lower front end portion 32C of the fenderlin force 31, and the rigidity in the vicinity of the front end 32a of the lower front end portion 32 of the fender panel 21. Can be secured.

  An end portion of a bumper 62 extending in the vehicle width direction is attached to a bumper mounting portion 48 formed on a bracket 41 that is installed between the side frame member 5 of the radiator panel 2 and the fenderlin force 31 and has secured rigidity. To fix. In addition, the end of the bumper 62 is movably supported through clips in mounting holes 30 and 37 formed in the lower flange 29 of the fender panel 21 and the lower flange 36 of the fender reinforcement 31 that are spot-welded to each other. .

  Further, a headlamp 61 is disposed between the side frame member 5 of the radiator panel 2 and the recess 26 formed in the fender panel 21, and the headlamp support bracket 63 provided in the fender reinforcement 31 is disposed behind the headlamp 61. Support the end.

  Therefore, according to the vehicle body front portion structure configured in this way, the bracket 42 is positioned below the lower portion of the side frame member 5 of the radiator panel 2 and the concave portion 32A of the fender reinforcement 31 that does not affect the arrangement of the headlamp 61. The lower front end portion 42C is disposed between the front surface of the upper vertical wall portion 42A of the bracket 41 and the vicinity of the front end 32c of the lower front end portion 32C of the fenderlin force 31 by the gusset 51, thereby allowing a relatively large head. The coupling rigidity between the fenderlin force 31 and the bracket 41 is improved without being affected by the arrangement of the lamps 52, and the rigidity in the vicinity of the tip 43Ca of the lower front end portion 32C of the fenderlin force 31 is obtained. The rigidity of the front end portion 28 can be ensured. Further, as the rigidity of the lower front end portion 28 is improved, the deformation of the portion is suppressed and the assembling accuracy of the fender panel 21 is improved.

  In particular, by connecting the front surface of the upper vertical wall portion 42A of the bracket 41 laid between the side frame member 5 of the radiator panel 21 and the vicinity of the front end 32Ca of the lower front end portion 32C of the fender lymph 31 by the gusset 51. The vicinity of the tip 32Ca of the lower front end portion 32C of the fender force 31 is firmly supported by the bracket 41 and the gusset 51. 6, even when an external force is applied from the side to the tip 28a side from the bracket 41 of the lower front end portion 28 of the fender panel 21 as indicated by an arrow P1, the external force P1 is applied to the lower front end portion of the fender lymph 31. Effectively received by the gusset 51 and the bracket 41 via 32C, for example, the deformation of the lower front end portion 28 in which the tip 28a is displaced inward in the vehicle width direction as shown by an imaginary line 28b, and movement such as vibration are suppressed. it can. On the other hand, when an external force is applied from the side to the rear side of the bracket 41 of the lower front end portion 28 as indicated by an arrow P2 in FIG. 6, the external force P2 is passed through the lower front end portion 32C of the fender force 31. Effectively received by the gusset 51 and the bracket 41, for example, as indicated by an imaginary line 28c, movements such as deformation and vibration of the lower front end portion 28 where the tip 28a is displaced outward in the vehicle width direction can be suppressed.

  Further, the bumper 62 is fixed to the bumper mounting portion 48 formed on the bracket 41 with which rigidity is secured with reference to the fender panel 21 which is secured with high precision and attached to the vehicle body member, and an end portion of the bumper 62 is fixed. Is supported by the clips attached to the attachment holes 30 and 37 formed in the lower flange 29 of the fender panel 21 and the lower flange 36 of the fender reinforcement 31, so that the support rigidity of the bumper 62 can be secured, and The bumper 62 can be attached with high assembly accuracy. Further, the headlamp 61 can be mounted with high assembly accuracy by disposing the headlamp 61 with reference to the fender panel 21 that can secure rigidity and is mounted with high accuracy.

It is a perspective view of the motor vehicle provided with the vehicle body front part structure of this Embodiment. It is a perspective view which shows the main frame structure of a vehicle body front part. FIG. 2 is a view as seen from an arrow A in FIG. It is a perspective view of FIG. 3 which shows the principal part of a vehicle body front part structure. It is a disassembled perspective view of FIG. 4 which shows the principal part of a vehicle body front part structure. II sectional view of FIG. It is a perspective view which shows the front part of a fender panel. It is a perspective view of Fender Rinforce. It is a perspective view of a bracket. It is a perspective view of a gusset. 1 is a perspective view of an automobile for explaining a problem to be solved by the present invention.

Explanation of symbols

1 Car 2 Radiator panel (body parts)
3 Upper frame member 4 Lower frame member 5 Side frame member 9 Body frame (body member)
10 Upper side frame (body parts)
21 Fender panel 26 Recess 27 for head rank arrangement Upper front end portion 28 Lower front end portion 29 Lower flange 31 Fender reinforcement 32 Phosphorus hose body 32A Recess 32B Upper front end portion 32C Lower front end portion 39 Bracket joint portion 40 Gusset mounting support portion 41 Bracket 42 Vertical wall 42A Upper vertical wall portion 42B Step portion 42C Lower vertical wall portion 43 Upper mounting portion 44 Lower mounting portion 45 Inner flange 46 Upper coupling portion 47 Lower coupling portion 48 Bumper mounting portion 51 Gusset 52 Base portion 53 Connecting portion 54 Mounting portion 61 Head Lamp 62 Bumper

Claims (3)

In the vehicle body front part structure in which a fender panel is attached to the vehicle body member, a concave part for headlamp arrangement is formed in the front part, and a lower front end part protrudes forward under the concave part.
A fender reinforcement that is stretched on the front inner surface of the fender panel with a concave portion and a lower front end portion facing the concave portion of the fender panel and the lower front end portion in a shape following the front portion of the fender panel;
A bracket having a vertical wall extending in the vehicle width direction and in the vertical direction, and having an inner end coupled to the vehicle body member and an outer end coupled to the lower front end portion of the fender rinsing force;
A gusset having a base coupled to the front surface of the vertical wall of the bracket and a mounting portion extending forward from the base and coupled in the vicinity of the tip of the lower front end portion of the fenderlin force;
A vehicle body front structure characterized by comprising: The bracket is
A flat plate-shaped upper vertical wall portion extending in the vehicle width direction and the vertical direction, a step portion bent forward from the lower edge of the upper vertical wall portion, and bent downward from the front edge of the step portion The vertical wall in which the lower vertical wall portion extending in the vehicle width direction and the vertical direction is successively formed,
A coupling portion formed on each outer end of the vertical wall and coupled to the fender lymph;
An inner flange that is continuously bent along the inner edge of the vertical wall from the upper vertical wall to the lower vertical wall through the step;
The vehicle body front part structure according to claim 1, further comprising a coupling portion formed on the inner flange and coupled to the vehicle body member. The vehicle body front part structure according to claim 1, wherein the bracket has a bumper mounting portion formed on the vertical wall.

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