JP2018095088A - Vehicle body front structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle body front structure that can reduce loads applied to a battery and on-vehicle components even when a load is applied from the battery to the on-vehicle components at the time of a vehicle collision.SOLUTION: A vehicle body front structure 100 according to the present invention includes: a cowl panel 106 attached to a dash panel 108 to be located adjacent to an engine room 102 and to extend in the vehicle width direction and having an inclined portion 110 extending to stand upward toward the vehicle front side; a bracket 112 arranged on the front of the inclined portion of the cowl panel; upper bolts 116, 118 protruding from the inclined portion of the cowl panel so as to attach the bracket to the inclined portion; and an ECU 114 attached to the bracket. A part of a battery is overlapped with the ECU when viewed from the vehicle front side. The bracket includes a cut portion parallel to the inclined portion, elongated in the up-down direction, and opened at an upper end thereof. The bolts are inserted into the cut portion and thereby the bracket is attached to the inclined portion of the cowl panel.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a vehicle body front structure.

  Many vehicles such as automobiles have an engine room at the front of the vehicle body, and a battery is arranged in the engine room. The engine room and the vehicle compartment are separated by a dash panel. A battery may be arrange | positioned ahead of the vehicle of the vehicle-mounted components arrange | positioned at the engine room side of a dash panel (for example, patent document 1).

  Patent Document 1 describes a structure in which a master cylinder of a hydraulic brake device is attached to an engine room side of a dash panel, and a battery is disposed near the outside of the vehicle body in front of the vehicle body of the master cylinder. Further, in this structure, a guide portion is provided at the front end portion of the master cylinder.

  According to Patent Document 1, it is possible to suppress the master cylinder from retreating at the time of a collision by capturing the corner of the battery that retreats at the time of the collision of the automobile by the guide part and guiding the battery so as to go outward of the vehicle body. .

JP 2007-84041 A

  In the structure of Patent Literature 1, when the battery is pushed rearward at the time of a vehicle collision, the battery collides with the guide portion at the front end portion of the master cylinder, so that the battery is directed outward of the vehicle body. However, even if the battery is guided by the guide portion so as to go outward from the vehicle body, the impact when the battery collides with the guide portion is transmitted to the master cylinder via the guide portion. Therefore, if the battery and the in-vehicle component collide at the time of a vehicle collision, the battery and the in-vehicle component may be damaged by receiving an impact.

  In view of such a problem, an object of the present invention is to provide a vehicle body front structure that can relieve a load applied to a battery and a vehicle-mounted component even when the vehicle-mounted component receives a load from a battery at the time of a vehicle collision.

  In order to solve the above problems, a representative configuration of a vehicle body front structure according to the present invention is a vehicle body front structure including a battery disposed in a vehicle engine room. The vehicle body front structure further includes an engine room. A cowl panel that is attached to the engine room side of the dash panel that divides the vehicle compartment from the vehicle compartment in the vehicle width direction, the cowl panel having an inclined portion that rises upward toward the front of the vehicle, and an inclined portion of the cowl panel At least a part of the battery when viewed from the front of the vehicle, comprising a bracket disposed on the front side, a first projecting member projecting from the inclined portion of the cowl panel and attaching the bracket to the inclined portion, and an in-vehicle component attached to the bracket Is overlapped with on-vehicle components, and the bracket is a longitudinal notch that is substantially parallel to the inclined part and open at the top. Has a cutout which, the first projection member is inserted into the notch, the bracket is characterized in that attached to the inclined portion of the cowl panel.

  ADVANTAGE OF THE INVENTION According to this invention, even if vehicle-mounted components receive the load from a battery at the time of a vehicle collision, the vehicle body front part structure which can relieve the load concerning a battery and vehicle-mounted components can be provided.

It is a figure showing roughly the body front part structure concerning the example of the present invention. It is a figure which expands and shows a part of vehicle body front part structure of FIG. It is a figure which shows the bracket of FIG. It is each arrow view of the bracket of FIG. It is a figure which shows the behavior at the time of the vehicle collision of the vehicle body front part structure of FIG. It is a figure which shows the state at the time of the vehicle collision of the vehicle body front part structure following FIG. It is a figure which shows the modification of the bracket of FIG. It is a figure which shows the other modification of the bracket of FIG.

  A representative configuration of a vehicle body front structure according to an embodiment of the present invention is a vehicle body front structure provided with a battery disposed in an engine room of a vehicle. The vehicle body front structure further includes an engine room and a vehicle compartment. A cowl panel that is attached to the engine room side of the dash panel that divides the vehicle and extends in the vehicle width direction, and is disposed on the front side of the inclined portion of the cowl panel that has an inclined portion that rises upward as it goes forward of the vehicle. Bracket, a first projecting member that projects from the inclined portion of the cowl panel and attaches the bracket to the inclined portion, and an in-vehicle component that is attached to the bracket. When viewed from the front of the vehicle, at least a part of the battery is in-vehicle component The bracket has a notch that is a longitudinal notch that is substantially parallel to the inclined part and that is open at the upper end. And, the first projection member is inserted into the notch, the bracket is characterized in that attached to the inclined portion of the cowl panel.

  Here, for example, a battery may be arranged in front of an in-vehicle component such as an electronic control unit (ECU) due to restrictions on layout of various components in the engine room. In such a vehicle body front structure, when the battery is pushed rearward and collides with the in-vehicle component at the time of a vehicle collision, the battery and the in-vehicle component may be damaged by receiving an impact. In the above configuration, the in-vehicle component is attached to the inclined portion of the cowl panel via the bracket. The bracket is attached to the inclined portion by inserting a first protruding member such as a bolt protruding from the inclined portion of the cowl panel into the notch whose upper end is opened. Therefore, when the in-vehicle component receives a load from the battery toward the rear of the vehicle at the time of a vehicle collision, the bracket slides backward and downward with respect to the first projecting member along the inclined portion. When the loaded bracket further slides, the first projecting member can come out of the upper end of the open notch of the bracket. When the first protruding member is removed, the bracket is detached from the inclined portion of the cowl panel. Therefore, according to the said structure, even if a vehicle-mounted component receives a load from a battery at the time of a vehicle collision, since a vehicle-mounted component remove | deviates from a cowl panel with a bracket, the load concerning a battery and vehicle-mounted component can be relieve | moderated.

  Said vehicle-mounted components are good to have a ridge line parallel to the rear surface facing the rear surface of a battery. Thereby, when the battery is pushed rearward of the vehicle and collides with the in-vehicle component at the time of the vehicle collision, the entire ridge line parallel to the rear surface of the battery contacts the rear surface of the battery. Therefore, the in-vehicle component can receive the load from the battery over the entire ridgeline. Therefore, the load from the battery is easily transmitted to the bracket attached to the in-vehicle component, and the bracket is easily detached from the inclined portion of the cowl panel.

  Said notch is good to have a shape which becomes so wide that it goes to the open | released upper end. Thus, even when the battery is pushed rearward at the time of the vehicle collision and the battery collides obliquely with the on-vehicle component, the bracket is wider toward the upper end where the notch is opened. It becomes possible to slide so that one protruding member comes off. When the first protruding member is removed, the bracket is detached from the inclined portion of the cowl panel. Therefore, even when the in-vehicle component receives an oblique load from the battery, the in-vehicle component can be detached from the inclined portion of the cowl panel together with the bracket.

  The vehicle body front structure further includes a second projecting member that projects from the inclined portion of the cowl panel and attaches the bracket to the inclined portion, and the bracket further includes a vertically elongated slot that is substantially parallel to the inclined portion, It has a wide hole which is continuous with the upper end of the long hole and wider than the long hole, the second projecting member is inserted into the long hole, and the bracket is preferably attached to the inclined portion of the cowl panel. Accordingly, when the in-vehicle component receives a load from the battery, the bracket slides rearward and downward with respect to the second projecting member along the inclined portion. When the loaded bracket further slides, the second projecting member can be removed from the bracket through the wide hole through the wide hole. Therefore, when the in-vehicle component receives an impact from the battery, the in-vehicle component can be detached from the inclined portion of the cowl panel together with the bracket.

  The bracket is further formed in an elongated hole, and a position restricting portion that is deformed by the second projecting member that restricts the position of the second projecting member inserted into the elongated hole within the elongated hole and moves from the elongated hole to the wide hole. It is good to have. Accordingly, when the bracket is attached to the inclined portion of the cowl panel, when the second projecting member is inserted into the elongated hole, the position of the second projecting member is regulated within the elongated hole by the position restricting portion. For this reason, a bracket can be temporarily hold | maintained with respect to the inclination part of a cowl panel. In addition, the position restriction part can temporarily hold the bracket normally, but when the second projecting member moves from a long hole to a wide hole with a strong force, such as when an in-vehicle component receives an impact from a battery, It is a fragile part that deforms. At this time, the second projecting member can move from the long hole to the wide hole and can come out of the wide hole. Thus, according to the position restricting portion, not only can the bracket be temporarily held, but also the bracket cannot be prevented from being detached from the inclined portion of the cowl panel.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The dimensions, materials, and other specific numerical values shown in the examples are merely examples for facilitating understanding of the invention, and do not limit the present invention unless otherwise specified. In the present specification and drawings, elements having substantially the same function and configuration are denoted by the same reference numerals, and redundant description is omitted, and elements not directly related to the present invention are not illustrated. To do.

  FIG. 1 is a diagram schematically showing a vehicle body front structure 100 according to an embodiment of the present invention. In the figure, a state in which the vehicle body front structure 100 is viewed from an obliquely upper front of the vehicle is shown.

  The vehicle body front structure 100 includes a battery 104 and a cowl panel 106 disposed in the engine room 102. As shown in FIG. 1, the cowl panel 106 is attached across the vehicle width direction on the engine room 102 side of the dash panel 108 that partitions the engine room 102 and the vehicle compartment. The cowl panel 106 has an inclined portion 110 that rises upward as it goes forward of the vehicle (see FIG. 2).

  The vehicle body front structure 100 further includes a bracket 112 and an electronic control unit (ECU 114) as a vehicle-mounted component. The bracket 112 is disposed on the front side of the inclined portion 110 of the cowl panel 106. The ECU 114 is attached to the bracket 112.

  In the vehicle body front structure 100, for example, due to restrictions on the layout of various parts in the engine room 102, the battery 104 is disposed in front of the ECU 114 so as to be separated (see FIG. 2). For this reason, as shown in FIG. 1, when viewed from the front of the vehicle, at least a part of the battery 104 overlaps the ECU 114 attached to the bracket 112.

  The bracket 112 uses the first projecting members (upper bolts 116 and 118) projecting from the tilted portion 110 of the cowl panel 106 and the second projecting member (lower bolt 120) indicated by a dotted line in FIG. 110 is attached to the front side.

  As described above, in the engine room 102 in which the battery 104 is disposed in front of the ECU 114, the battery 104 and the ECU 114 may be damaged due to impact by the battery 104 being pushed rearward and colliding with the ECU 114 when the vehicle collides. There is. Therefore, in this embodiment, as will be described later, when the ECU 114 receives a load from the battery 104 toward the rear of the vehicle at the time of a vehicle collision, the bracket 112 to which the ECU 114 is attached slides along the inclined portion 110 of the cowl panel 106 and the inclined portion 110 Adopted a configuration to leave.

  FIG. 2 is an enlarged view showing a part of the vehicle body front structure 100 of FIG. In the drawing, a state in which a part of the vehicle body front structure 100 is viewed from the outside of the vehicle is shown. FIG. 3 is a view showing the bracket 112 of FIG. 4 is an arrow view of the bracket 112 of FIG. 4 (a), 4 (b), and 4 (c) are respectively an AA arrow view, a BB arrow view, and a CC arrow view of FIG.

  As shown in FIG. 3, the bracket 112 includes a seat surface 122 to which the ECU 114 is attached, upper attachment portions 124 and 126, and a lower attachment portion 128. As shown in FIG. 2, the upper mounting portions 124 and 126 extend upward from the seat surface 122 along the inclined portion 110 of the cowl panel 106, and are attached to the front side of the inclined portion 110 using the upper bolts 116 and 118. It has been. As shown in FIG. 3, the upper mounting portions 124 and 126 have upper contact portions 130 and 132 that contact the inclined portion 110. As shown in FIGS. 4A and 4B, the upper contact portions 130 and 132 have notches 138 and 140 whose upper ends 134 and 136 are open.

  The notches 138 and 140 of the upper attachment portions 124 and 126 have a shape that is vertically long and substantially parallel to the inclined portion 110 in a state where the bracket 112 shown in FIG. 2 is attached to the inclined portion 110. The upper bolts 116 and 118 are inserted into the notches 138 and 140 and fastened or crimped with nuts (not shown) or the like. The upper mounting portions 124 and 126 are slidable with respect to the upper bolts 116 and 118 along the inclined portion 110 because the upper ends 134 and 136 of the longitudinal notches 138 and 140 are opened up and down.

  The lower attachment portion 128 extends from the seating surface 122 toward the inclined portion 110 of the cowl panel 106, and is positioned below the upper attachment portions 124 and 126 as shown in FIG. The lower attachment portion 128 is attached to the front side of the inclined portion 110 using a lower bolt 120 indicated by a dotted line in the drawing. As shown in FIG. 4C, the lower attachment portion 128 includes a lower contact portion 142 that contacts the inclined portion 110 and a side wall portion 144 that continues from the lower contact portion 142.

  A slot 146 is formed in the lower contact portion 142 as shown in FIG. As shown in FIG. 4B, the elongated hole 146 has a shape that is vertically long substantially parallel to the inclined portion 110 in a state where the bracket 112 is attached to the inclined portion 110. A lower bolt 120 is inserted into the long hole 146 and fastened or crimped to a nut (not shown) or the like. A wide hole 148 is formed in the side wall portion 144 as shown in FIG. The wide hole 148 is continuous with the upper end 150 of the elongated hole 146 and has a shape wider than that of the elongated hole 146.

  The lower attachment portion 128 is formed along the inclined portion 110 because the lower bolt 120 is inserted into the elongated hole 146 in the vertical direction and a wide wide hole 148 is formed continuously to the upper end 150 of the elongated hole 146. The lower bolt 120 is slidable.

  The lower attachment portion 128 further includes a position restricting portion 152 shown in FIG. As shown in FIG. 4B, the position restricting portion 152 has a cantilever shape extending from one wall portion 154 of the elongated hole 146 and is further bent toward the lower end 156 of the elongated hole 146. As described above, the position restricting portion 152 is formed in the elongated hole 146 and restricts the position of the lower bolt 120 inserted into the elongated hole 146 within the elongated hole 146, for example, a range indicated by D in the drawing. The position restricting portion 152 is a fragile part, and is deformed by the lower bolt 120 when the lower bolt 120 moves from the elongated hole 146 to the wide hole 148 with a strong force at the time of a vehicle collision.

  FIG. 5 is a diagram illustrating the behavior of the vehicle body front structure 100 of FIG. 2 at the time of a vehicle collision. In the figure, a state in which the vehicle body front structure 100 is viewed from the outside in the vehicle width direction is shown. FIG. 5A shows the positional relationship between the battery 104 and the ECU 114 before the vehicle collision. FIG. 5B shows a state in which the battery 104 and the ECU 114 collide at the time of a vehicle collision. FIG. 6 is a diagram illustrating a state of the vehicle body front structure 100 subsequent to FIG. 5 at the time of a vehicle collision.

  As shown in FIG. 5A, in the vehicle body front part structure 100, the ridge line 158 of the ECU 114 is opposed to the rear surface 160 of the battery 104 and is parallel to the rear surface 160 before the vehicle collision. Therefore, as shown by an arrow E in FIG. 5B, when the battery 104 is pushed rearward and collides with the ECU 114 when the vehicle collides, the entire ridge line 158 of the ECU 114 contacts the rear surface 160 of the battery 104. As a result, the load toward the rear of the vehicle from the battery 104 is received by the entire ridge line 158 of the ECU 114 and is transmitted to the bracket 112.

  When receiving a load from the battery 104 toward the rear of the vehicle, the bracket 112 slides rearward and downward along the inclined portion 110 of the cowl panel 106 as indicated by an arrow F in FIG. At this time, the upper mounting portions 124 and 126 of the bracket 112 slide rearward and downward along the inclined portion 110 with respect to the upper bolts 116 and 118 inserted into the vertically cutouts 138 and 140. As the upper mounting portions 124, 126 slide further, the upper bolts 116, 118 can come out of the upper ends 134, 136 of the open notches 138, 140 of the upper mounting portions 124, 126.

  In addition, the lower mounting portion 128 of the bracket 112 slides rearward and downward along the inclined portion 110 with respect to the lower bolt 120 inserted into the vertically elongated slot 146. When the lower attachment portion 128 slides further, the lower bolt 120 can move from the elongated hole 146 to the wide hole 148 while deforming the position restricting portion 152, and can come out of the wide hole 148. In the present embodiment, the longitudinal lengths of the notches 138 and 140 of the upper mounting portions 124 and 126 and the long holes of the lower mounting portion 128 are set so that the lower bolt 120 is pulled out at the same time that the upper bolts 116 and 118 are pulled out. The longitudinal length of 146 is adjusted as appropriate.

  In this manner, the bracket 112 slides rearward and downward along the inclined portion 110 of the cowl panel 106 in the event of a vehicle collision, while the upper bolts 116 and 118 are removed from the upper mounting portions 124 and 126 and the lower mounting portion. From 128, the lower bolt 120 is removed. As a result, the bracket 112 to which the ECU 114 is attached can be detached from the inclined portion 110 of the cowl panel 106 as shown in FIG.

  Therefore, according to the vehicle body front structure 100, even if the ECU 114 receives a load from the battery 104 at the time of a vehicle collision, the ECU 114 is detached from the cowl panel 106 together with the bracket 112, so the load applied to the battery 104 and the ECU 114 can be reduced.

  In the vehicle body front structure 100, when the lower bolt 120 is inserted into the elongated hole 146 when the bracket 112 is attached to the inclined portion 110 of the cowl panel 106, the position of the lower bolt 120 is set in the elongated hole 146 by the position restricting portion 152. Can be regulated. For this reason, the bracket 112 can be temporarily held with respect to the inclined portion 110 of the cowl panel 106, and workability in the mounting work of the bracket 112 can be improved. Furthermore, although the position restricting portion 152 can temporarily hold the bracket 112 in a normal state, the bracket 112 is detached from the inclined portion 110 because it is a fragile portion that deforms when the lower bolt 120 moves with a strong force at the time of a vehicle collision. Does not prevent you from doing.

  FIG. 7 is a view showing a modification of the bracket 112 of FIG. In the drawing, a bracket 112A of a modified example is shown corresponding to FIG. The bracket 112A is different from the bracket 112 of the above embodiment in that the notches 138A and 140A of the upper mounting portions 124A and 126A are widened toward the open upper ends 134A and 136A.

  Here, depending on the positional relationship between the battery 104 and the ECU 114 or the situation at the time of the vehicle collision, when the battery 104 is pushed to the rear of the vehicle at the time of the vehicle collision, the battery 104 may collide with the ECU 114 obliquely. Even in such a case, since the bracket 112A is wider toward the upper ends 134A and 136A where the cutouts 138A and 140A are opened, the brackets 112A can be slid so that the upper bolts 116 and 118 are removed. When the upper bolts 116 and 118 are removed, the bracket 112A is detached from the inclined portion 110 of the cowl panel 106. Therefore, even when the ECU 114 receives a load in the oblique direction from the battery 104, the bracket 112A can be detached from the inclined portion 110 of the cowl panel 106.

  FIG. 8 is a view showing another modification of the bracket 112 of FIG. In the drawing, the brackets 112B and 112C of the modified examples are shown corresponding to FIG. The brackets 112B and 112C shown in FIGS. 8A and 8B are different in the shape of the lower attachment portions 128A and 128B from the lower attachment portion 128 of the bracket 112 of the above embodiment.

  A lower attachment portion 128A of the bracket 112B shown in FIG. 8A has a position restricting portion 152A. 152 A of position control parts have the connection part 162 which connects one wall part 154A of the long hole 146A, and the other wall part 154B, and the extension part 166 extended toward the lower end 164 of the long hole 146A from the connection part 162. As shown in FIG. In the position restricting portion 152A, the position of the lower bolt 120 can be restricted within the elongated hole 146A by the extension portion 166. The connecting portion 162 is a fragile portion that is cut by the lower bolt 120 that moves from the long hole 146A to the wide hole 148A with a strong force in the event of a vehicle collision.

  A lower mounting portion 128B of the bracket 112C shown in FIG. 8B has a position restricting portion 152B. The position restricting portion 152B has projecting portions 170 and 172 that project from one wall portion 168A and the other wall portion 168B of the elongated hole 146B, respectively. In the position restricting portion 152B, the position of the lower bolt 120 can be restricted within the elongated hole 146B by the protruding portions 170 and 172. The protrusions 170 and 172 are fragile portions that are deformed by the lower bolt 120 that moves from the long hole 146B to the wide hole 148B with a strong force when the vehicle collides.

  According to such brackets 112B and 112C, the position of the lower bolt 120 can be regulated by the position regulation parts 152A and 152B. For this reason, the brackets 112B and 112C can be temporarily held with respect to the inclined portion 110 of the cowl panel 106, and workability in the mounting work of the brackets 112B and 112C can be improved. Furthermore, since the position restricting portions 152A and 152B are fragile portions that are cut or deformed by the lower bolt 120 at the time of a vehicle collision, the brackets 112B and 112C do not prevent the brackets 112B and 112C from being detached from the inclined portion 110.

  In the above embodiment, the bracket 112 has two upper mounting portions 124 and 126 and one lower mounting portion 128, and is attached to the inclined portion 110 of the cowl panel 106 through these. It is not limited to. As an example, if the bracket 112 can be attached to the inclined portion 110 and the bracket 112 can be detached from the inclined portion 110 at the time of a vehicle collision, the bracket 112 may have only one upper attaching portion.

  As mentioned above, although the suitable Example of this invention was described referring an accompanying drawing, it cannot be overemphasized that this invention is not limited to this example. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Understood.

  The present invention can be used for a vehicle body front structure.

DESCRIPTION OF SYMBOLS 100 ... Car body front part structure, 102 ... Engine room, 104 ... Battery, 106 ... Cowl panel, 108 ... Dash panel, 110 ... Inclined part, 112, 112A, 112B, 112C ... Bracket, 114 ... ECU, 116, 118 ... Upper side Bolt, 120 ... lower bolt, 122 ... seat surface, 124, 126 ... upper mounting portion, 128 ... lower mounting portion, 130, 132 ... upper contact portion, 134, 134A, 136, 136A ... upper end of notch, 138 138A, 140, 140A ... Notch, 142 ... Lower contact part, 144 ... Side wall part, 146, 146A, 146B ... Long hole, 148, 148A, 148B ... Wide hole, 150 ... Upper end of long hole, 152, 152A , 152B: Position restricting portion, 154, 154A, 154B, 168A, 168B ... Long hole wall portion, 156, 164 ... Long hole Lower, 158 ... ridge of ECU, 160 ... rear surface of the battery, 162 ... connection section, 166 ... extension, 170, 172 ... projecting portion

Claims (5)

In the vehicle body front part structure including a battery disposed in the engine room of the vehicle, the vehicle body front part structure further includes:
A cowl panel that is attached to the engine room side of the dash panel that partitions the engine room and the vehicle compartment over the vehicle width direction, and has a sloped part that rises upward as it goes forward of the vehicle, and
A bracket disposed on the front side of the inclined portion of the cowl panel;
A first protruding member that protrudes from the inclined portion of the cowl panel and attaches the bracket to the inclined portion;
In-vehicle parts attached to the bracket,
When viewed from the front of the vehicle, at least a part of the battery overlaps the in-vehicle component,
The bracket has a notch that is a longitudinal notch that is substantially parallel to the inclined portion and that has an open upper end.
The vehicle body front structure, wherein the first projecting member is inserted into the notch, and the bracket is attached to an inclined portion of the cowl panel.   The vehicle body front structure according to claim 1, wherein the in-vehicle component has a ridge line parallel to the rear surface facing the rear surface of the battery.   The vehicle body front part structure according to claim 1 or 2, wherein the cutout has a shape that becomes wider toward the opened upper end. The vehicle body front structure further includes a second projecting member that projects from the inclined portion of the cowl panel and attaches the bracket to the inclined portion.
The bracket further includes:
A vertically long slot substantially parallel to the inclined portion;
A wide hole that is continuous with the upper end of the elongated hole and wider than the elongated hole;
The vehicle body front structure according to any one of claims 1 to 3, wherein the second projecting member is inserted into the elongated hole, and the bracket is attached to an inclined portion of the cowl panel. .   The bracket is further formed in the elongated hole, and the second projecting member that restricts the position of the second projecting member inserted into the elongated hole within the elongated hole and moves from the elongated hole to the wide hole. The vehicle body front portion structure according to claim 4, further comprising a position restricting portion that is deformed by the vehicle body.

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