JP7421166B2 - Vehicle rear body structure - Google Patents

Description

The present invention relates to a rear body structure of a vehicle, which includes a back door whose opening can be opened and closed, and a touch sensor for detecting a foreign object caught in the back door, which is attached to the back door via a mounting bracket.

Conventionally, the back door (also called liftgate) of hatchback-type vehicles has been attached to a hinge fixed to the top of the vehicle body so that it can rotate in the vertical direction, and the opening at the rear of the vehicle body can be opened and closed. has been done. This back door is equipped with a rear spoiler that reduces air resistance to improve driving performance and fuel efficiency. The rear spoiler includes a roof spoiler that covers the upper end portion of the rear window glass, and a pair of left and right side spoilers that extend downward from both left and right ends of the roof spoiler along the back door.

Furthermore, in recent years, power lift gate devices have been adopted for the back doors of hatchback-type vehicles to open and close the back doors using the driving force of a motor or the like in order to improve the convenience of passengers.
In this power liftgate device, a touch sensor consisting of a piezoelectric sensor is installed at the inner end of the back door, and when the back door is closed, foreign objects such as luggage can be detected between the back door moving in the closing direction and the opening of the vehicle body. The pinching is detected as displacement of the piezoelectric sensor.

The garnish and touch sensor mounting structure of Patent Document 1 includes an outer panel and an inner panel connected to the inner surface of the outer panel, a back door whose opening can be opened and closed, and a mounting bracket provided on the inner surface of the back door. The outer end of the back door in the vehicle width direction is spaced apart from the inner peripheral edge of the opening in the vehicle width direction, and the outer end of the back door in the vehicle width direction is spaced apart from the inner peripheral edge of the opening. The portion includes a first surface portion connected to the outer panel, a second surface portion extending from an inner end in the vehicle width direction of the first surface portion toward the inner front in the vehicle width direction and to which a mounting bracket is attached, and a second surface portion connected to the vehicle width direction of the second surface portion. The mounting bracket has a third surface extending inward in the vehicle width direction from the inner end, and a touch sensor is disposed at the outer end in the vehicle width direction of the mounting bracket.

JP2016-022760A

In the garnish and touch sensor mounting structure of Patent Document 1, since the outer end of the side spoiler in the vehicle width direction and the outer end of the mounting bracket in the vehicle width direction are arranged close to each other, structurally, when the back door is opened, Structural parts of the back door (frame, reinforcing member, etc.) are not visible through the gap between the mounting bracket and the side spoiler.
However, in the technology of Patent Document 1, the outer end of the back door in the vehicle width direction is formed apart from the inner peripheral edge of the opening, so depending on the specifications of the vehicle, the appearance may be affected when the back door is opened. There is a risk that the product quality may deteriorate due to deterioration.

For specifications (grades) that do not include a touch sensor, the mounting bracket is basically omitted. If the mounting bracket is omitted, when the back door is opened, the inner member (base) located on the back side of the outer member (design part) of the side spoiler will be exposed to the surface and visible to the occupants. This creates a sense of nuisance for the passengers and causes a deterioration in appearance.
Therefore, it is conceivable to extend the outer end of the back door in the vehicle width direction to a position near the inner peripheral edge of the opening. In this case, since the outer end of the back door in the vehicle width direction covers the inner surface of the inner member of the side spoiler, it is possible to avoid exposing the inner member to the outside even if the mounting bracket is omitted from the back door. can.

However, if the outer end of the back door in the vehicle width direction is extended to a position near the inner peripheral edge of the opening, the appearance may deteriorate due to other factors even if a touch sensor is attached.
In other words, when opening the back door, the back door itself may be visible through the gap between the mounting bracket and the side spoiler, especially if the body color of the back door is bright or the color is opposite to the surrounding area. In the case of color, the visibility for passengers becomes high and the sense of discomfort becomes noticeable.
That is, it is not easy to avoid deterioration in the appearance of the back door during the opening operation, regardless of the specifications.

An object of the present invention is to provide a rear body structure for a vehicle that can avoid deterioration in the appearance of a back door during an opening operation, regardless of the specifications.

The rear body structure of a vehicle according to claim 1 includes: a back door having an opening provided at the rear of the vehicle body; an outer panel; and an inner panel connected to an inner surface of the outer panel; and a back door capable of opening and closing the opening; A side spoiler that extends in the vertical direction and is disposed on the outer surface of the outer portion of the outer panel in the vehicle width direction; a mounting bracket that is attached to the inner surface of the outer portion of the inner panel in the vehicle width direction; and a side spoiler that is mounted via the mounting bracket. In the rear body structure of a vehicle, the outer end of the back door in the vehicle width direction extends to a position near the inner peripheral edge of the opening, and the side spoiler An outer end in the vehicle width direction of the side spoiler extends further outward in the vehicle width direction than an outer end in the vehicle width direction of the back door, and an outer end in the vehicle width direction of the side spoiler is attached to an outer end in the vehicle width direction of the mounting bracket. A first protrusion protruding toward the end and extending in the vertical direction is formed , and an outer portion in the vehicle width direction of the inner panel has a first surface portion connected to the outer panel and extending inward in the vehicle width direction; a second surface portion extending inwardly in the vehicle width direction from an inner end portion in the vehicle width direction of the first surface portion; and a third surface portion extending inwardly in the vehicle width direction from an inner end portion in the vehicle width direction of the second surface portion and to which the mounting bracket is attached. The first projection has a surface portion, and the first protrusion protrudes to a position near an extension surface of the third surface portion on the outside in the vehicle width direction .

In the rear body structure of this vehicle, the outer end in the vehicle width direction of the back door extends to a position near the inner peripheral edge of the opening, so even if the mounting bracket is omitted due to a change in specifications, the back When opening the door, exposure of the inner member of the side spoiler can be avoided.
Since the outer end in the vehicle width direction of the side spoiler extends further outward in the vehicle width direction than the outer end in the vehicle width direction of the back door, there is continuity between the side spoiler and the rear surface part that is connected to the rear end of the opening. The design of the rear part of the vehicle body when the back door is closed can be improved. Since a first protrusion that protrudes toward the outer end of the side spoiler in the vehicle width direction and extends in the vertical direction is formed at the outer end of the mounting bracket in the vehicle width direction, it is visible through the gap between the mounting bracket and the side spoiler. The first protrusion of the mounting bracket can be used to block the components (body color) of the back door that are exposed, and it is possible to avoid deterioration in appearance when opening the back door.

Furthermore, since the first protrusion protrudes to a position near the outer extension surface of the third surface in the vehicle width direction, the mounting holes for the back door frame and the mounting bracket can be simultaneously formed by press working, and the mounting hole for the mounting bracket can be formed at the same time. It is possible to avoid visual recognition of the third surface portion through the gap between the side spoiler and the side spoiler.

According to a second aspect of the present invention, in the first aspect of the present invention, the mounting bracket has a second protrusion that extends in the vertical direction on the outer side in the vehicle width direction than the outer end of the third surface portion in the vehicle width direction. It is said that According to this configuration, it is possible to reliably avoid visual recognition of the third surface portion through the gap between the mounting bracket and the side spoiler.

The invention according to claim 3 is characterized in that, in the invention according to claim 1 , the outer end portion of the side spoiler in the vehicle width direction is formed to intersect with the outer extension surface of the third surface portion in the vehicle width direction. There is. According to this configuration, the gap between the mounting bracket and the side spoiler can be reduced, and the appearance when the back door is closed can be improved.

A rear body structure for a vehicle according to a fourth aspect of the present invention includes a back door having an opening provided at the rear of the vehicle body, an outer panel, and an inner panel connected to an inner surface of the outer panel, and the opening can be opened and closed; A side spoiler that extends in the vertical direction and is disposed on the outer surface of the outer portion of the outer panel in the vehicle width direction; a mounting bracket that is attached to the inner surface of the outer portion of the inner panel in the vehicle width direction; and a side spoiler that is mounted via the mounting bracket. In the rear body structure of a vehicle, the outer end of the back door in the vehicle width direction extends to a position near the inner peripheral edge of the opening, and the side spoiler An outer end in the vehicle width direction of the side spoiler extends further outward in the vehicle width direction than an outer end in the vehicle width direction of the back door, and an outer end in the vehicle width direction of the side spoiler is attached to an outer end in the vehicle width direction of the mounting bracket. A first protrusion is formed that protrudes toward the end and extends in the vertical direction, and the side spoiler includes a main body that is configured to be continuous with an extended surface of a rear face that is continuous with the rear end of the opening, and the main body. a bent portion bent inward from an outer end in the vehicle width direction of the back door; the outer end in the vehicle width direction of the bent portion is formed near the outer end in the vehicle width direction of the back door; The vehicle widthwise outer end of the first protrusion is formed in the vicinity of the vehicle widthwise outer end of the bent portion .

In the rear body structure of this vehicle, the same effect as in paragraph [0011] is achieved, and the outer end of the bent portion in the vehicle width direction is formed in the vicinity of the outer end of the back door in the vehicle width direction. When the back door is closed, the gap between the side spoiler and the rear part connected to the rear end of the opening can be closed, and the design of the rear part of the vehicle body can be improved.
Furthermore, since the outer end of the first protrusion in the vehicle width direction is formed near the outer end of the bent portion in the vehicle width direction, it is possible to reduce the gap between the mounting bracket and the side spoiler, thereby meeting the specifications. Regardless, it is possible to reliably avoid deterioration in appearance when opening the back door.

According to the vehicle rear body structure of the present invention, by using the mounting bracket to block the back door components that are visible through the gap between the mounting bracket and the side spoiler, the appearance of the back door during the opening operation is deteriorated. can be avoided regardless of the specifications.

1 is a side view of a main part of a vehicle equipped with a rear body structure according to a first embodiment; FIG. FIG. 3 is a plan view of main parts showing the rear vehicle body structure. FIG. 3 is a front view of the main parts of the back door seen from the front. FIG. 2 is an exploded perspective view of essential parts showing an inner panel and a mounting bracket. 2 is a sectional view taken along the line V-V in FIG. 1. FIG. 2 is a sectional view taken along the line VI-VI in FIG. 1. FIG. FIG. 2 is a sectional view taken along the line VII-VII in FIG. 1. FIG. FIG. 2 is a cross-sectional view taken along line VIII-VIII in FIG. 1. FIG.

EMBODIMENT OF THE INVENTION Hereinafter, the form for implementing this invention is demonstrated based on drawing. The following description of preferred embodiments is merely exemplary in nature and is not intended to limit the invention, its applications, or its uses.

Embodiment 1 of the present invention will be described below based on FIGS. 1 to 8.
As shown in FIG. 1, the vehicle V according to the first embodiment is a four-door hatchback type passenger car, and has a streamlined shape from the roof to the back door 1 at the rear of the vehicle body.
The back door 1 is configured to cover the rear part of the vehicle body from the rear so as to be openable and closable, and connects an opening 22 (see FIGS. 5 to 8) formed in the rear part of the vehicle body to a hinge 24 (see FIGS. 5 to 8) fixed to the rear part of the rear header. 3) is configured to be movable up and down with the center of rotation as the center of rotation.

As shown in FIG. 2, the rear surface portion 21, which corresponds to the rear wall of the vehicle V, has a generally arcuate shape with a central portion in the vehicle width direction protruding in plan view. As shown in FIGS. 5 to 8, the opening 22 provided at the rear of the vehicle body has an inner peripheral edge 22a forming a rear end portion (frame portion) connected to the rear end of the rear surface portion 21. As shown in FIGS. Hereinafter, in the drawings, an explanation will be given assuming that the direction of arrow F indicates the front, the direction of arrow L indicates leftward, and the direction of arrow U indicates upward. In addition, the direction outside the vehicle will be described as the outer surface side, and the direction inside the vehicle will be described as the inner surface side.

As shown in FIGS. 1 to 3, the back door 1 includes an outer panel 2, which corresponds to an outer wall arranged on the outside of the vehicle, and an inner panel 3, which is joined to the outer panel 2 and corresponds to an inner wall, arranged inside the vehicle. , rear window glass, etc. Furthermore, the back door 1 includes a roof spoiler 5 that extends left and right at the top of the vehicle body, a pair of left and right side spoilers 6 that extend rearward and downward from both left and right ends of the roof spoiler 5, and a pair of left and right foreign object detection devices. A touch sensor 7 and the like are attached.

First, the outer panel 2 and inner panel 3 will be explained.
As shown in FIG. 1, the outer panel 2 is formed into two parts, as viewed from the side, including a steel plate upper panel extending rearward and downward from the upper end, and a steel plate lower panel extending downward from the lower end of the upper panel. At both left and right lower ends of the outer panel 2, cutouts are provided for mounting a lamp unit consisting of a tail lamp and a brake lamp. The upper panel and the lower panel are each formed by pressing steel sheets.
The outer periphery of the outer panel 2 is folded back, and the outer periphery of the inner panel 3 is sandwiched between the folded back portions, which is a so-called hemming process, so that the outer panel 2 and the inner panel 3 are connected.

The inner panel 3 is formed by pressing a single steel plate.
As shown in FIGS. 3 and 4, the inner panel 3 connects an upper horizontal skeleton 9, a lower horizontal skeleton (not shown), and the left and right ends of both horizontal skeletons, respectively. It includes a pair of left and right side skeleton parts 10 and the like. Each of the skeleton parts 9 and 10 cooperates with the outer panel 2 to form a partially closed cross-section by bulging forward. Since the back door 1 including the inner panel 3 has a laterally symmetrical structure, the left side structure of each member, and in the case of a pair of left and right members, the structure of the left side member will be mainly described below.

As shown in FIGS. 5 to 8, the left end portion of the side skeleton portion 10 is disposed near the inner peripheral edge 22a of the opening 22, and has a first surface portion 11, a second surface portion 12, and a third surface portion. It is equipped with 13th mag.
The first surface portion 11 is connected to the outer panel 2 by hemming and extends from the left end to the right side. The second surface portion 12 extends obliquely from the right end of the first surface portion 11 toward the front right side. The third surface portion 13 extends from the right end of the second surface portion 12 to the right side. These first surface portion 11, second surface portion 12, and third surface portion 13 constitute a part of the closed cross-section portion.
The right end portion of the side frame portion 10 is overlapped and joined to the outer panel 2 to form a substantially trapezoidal rear window opening portion 23. Reference numeral 25 is a ball joint for connecting to the damper device.

Next, the roof spoiler 5 and the pair of side spoilers 6 will be explained.
As shown in FIGS. 1 and 2, the roof spoiler 5 made of synthetic resin (for example, ABS) is attached to the rear end of the roof panel so as to cover the upper end of the rear window glass 4 when viewed from the side. The outer panel 2 is configured to extend rearward from the upper end of the outer panel 2. The roof spoiler 5 is formed so that the vertical distance from the rear window glass 4 increases toward the rear in order to separate the wind flowing on the roof panel.

The pair of side spoilers 6 separate the wind flowing from the side of the vehicle body.
Like the roof spoiler 5, the side spoiler 6 is molded from a synthetic resin material, extends downward from both left and right ends of the roof spoiler 5 along the outer panel 2, and is configured such that the width becomes narrower toward the bottom. has been done.

As shown in FIGS. 5 to 7, the side spoiler 6 includes an outer member 31 that includes a design part, and an inner member that corresponds to the base of the side spoiler 6, supports the outer member 31, and provides rigidity to the outer member 31. 32 and a plurality of fasteners 33 for fixing the inner member 32 to the outer panel 2. Thereby, when changing the specifications of the side spoiler 6, only the outer member 31 can be changed and the inner member 32 can be used.

The outer member 31 includes a main body part 31a, a bent part 31b bent inward through a ridge line extending linearly from the left end of the main body 31a, and a bent part 31b bent inward through a ridge line extending linearly from the right end of the main body 31a. It is integrally provided with a bent portion 31c bent toward the inner surface.
The main body portion 31a is configured to be connected to an extension surface of the rear surface portion 21 extending in the right direction. The left end of the bent portion 31b is interposed in a gap formed between the left end of the back door 1 (side frame portion 10) and the inner peripheral edge 22a of the opening 22. Specifically, the left end portion of the bent portion 31b is formed to intersect the left side extended surface f of the third surface portion 13. The left end portion of the bent portion 31c is in contact with the rear window glass 4 via a sealing material.

The inner member 32 partially contacts the inner surface of the outer member 31 and is engaged and connected at a plurality of locations. As shown in FIG. 6, the inner member 32 is provided with a plurality of fasteners 33. The base of the fastener 33 is supported by the inner member 32, and the engaging portion formed at the tip is engaged with the opening 2h formed in the outer panel 2. Thereby, the side spoiler 6 is attached to the outer panel 2.

Next, the touch sensor 7 will be explained.
This vehicle V is equipped with a power lift gate device that includes a motor and a control device that controls the motor (both are not shown). Specifically, the back door 1 is rotated in the vertical direction around the horizontal axis of the hinge 24 by a motor controlled by a control device.
A touch sensor 7 is electrically connected to the control device. The touch sensor 7 includes, for example, a protector made of a rubber-based foam material such as silicone or elastomer, and a piezoelectric sensor accommodated in a hollow portion formed within the protector.

When the back door 1 is closed, if a foreign object such as a human hand or luggage is caught between the back door 1 and the inner peripheral edge 22a of the opening 22, the piezoelectric sensor at the part where the foreign object is caught will be bent and short circuited. Therefore, a change in the value of the current flowing through the touch sensor 7 is used to detect the presence of a foreign object. When the control device detects that a foreign object is caught, the control device changes the closing operation of the back door 1 to the opening operation.

As shown in FIGS. 3 to 8, the touch sensor 7 is attached to the inner surface of the left side portion of the inner panel 3 (side frame portion 10) via a mounting bracket 8. The touch sensor 7 is wired so as to extend in the vertical direction along the left end of the inner panel 3 from a position corresponding to the upper horizontal frame part 9 to a position below the lower end of the rear window opening 23.
The mounting bracket 8 is formed of a synthetic resin material and includes an elongated main body 8a to which the touch sensor 7 is attached, a first protrusion 8b formed at the left end of the main body 8a, and the first protrusion. A second protrusion 8c and the like formed on the right side of the portion 8b are integrally provided.

The main body part 8a is provided so as to extend vertically from a position corresponding to the upper horizontal frame part 9 to a position below the lower end of the rear window opening 23 so as to correspond to the touch sensor 7. It is arranged so as to cover the left side portion of the third surface portion 13 of the skeleton portion 10, the second surface portion 12, and the inner surface side of the first surface portion 11.

Four openings 8h are formed in the main body portion 8a at equal intervals in the vertical direction. Similarly, the third surface portion 13 is also formed with four openings 13h corresponding to the four openings 8h.
The main body portion 8a and the third surface portion 13 are connected via a fastener 41 and a bolt 42, with the opening 8h and the opening 13h overlapping each other. As shown in FIGS. 4 and 5, the two upper openings 8h and 13h are fixed by fasteners 41. As shown in FIGS. As shown in FIGS. 4 and 7, the two lower openings 8h and 13h are fastened with bolts 42. As shown in FIGS. Note that nuts 43 made of synthetic resin are fixed to the outer surfaces of the two lower openings 13h.

As shown in FIGS. 4 to 8, the first projection 8b extends from the upper end to the lower end of the main body 8a, and protrudes rearward to the left from the left end of the main body 8a. The tip (left end) of the first protrusion 8b is formed to protrude to a position near the left extended surface f of the third surface 13.
The touch sensor 7 is mounted on the inner surface (front side) of the main body 8a and at a position adjacent to the right side of the first protrusion 8b.

In this embodiment, the tip of the first protrusion 8b is disposed near and partially opposed to the tip (left end) of the bent portion 31b (side spoiler 6). As a result, the gap formed between the first protrusion 8b and the bent portion 31b is minimized, so that, for example, the side spoiler 6 and the mounting bracket 8 are black, and the body color of the back door 1 is bright red. However, when the back door 1 is opened, the possibility that the body color is visually recognized by the occupant through the gap between the first protrusion 8b and the bent portion 31b is reduced.

As shown in FIGS. 4 to 7, the second projection 8c extends from the upper end of the main body 8a to a position below the middle stage (between the two lower openings 8h), and The third surface portion 13 is formed in a range from a position near the right end of the third surface portion 13 to a left end of the third surface portion 13 . The second protrusion 8c protrudes rearward and upward to a position near the left extended surface f of the third surface 13.
This reliably prevents the third surface portion 13 from being visible through the gap between the side spoiler 6 and the mounting bracket 8.

As shown in FIGS. 4 and 7, a pair of left and right third protrusions 8d are formed on the outer surface of the middle portion of the main body 8a. The pair of third protrusions 8d are arranged in a region to the right of the second protrusion 8c with the third opening 8h from the top interposed therebetween. When attaching the mounting bracket 8 to the inner panel 3, the fastening force of the bolt 42 causes the tip of the third protrusion 8d to come into contact with and press the third surface 13.

Next, the functions and effects of the rear body structure will be explained.
According to this rear vehicle body structure, since the left end of the back door 1 extends to a position near the inner peripheral edge 22a of the opening 22, even if the mounting bracket 8 is omitted due to a change in specifications, the back door 1 When opening the side spoiler 6, exposure of the inner member 32 of the side spoiler 6 can be avoided.
Since the left end portion of the side spoiler 6 extends further outward in the vehicle width direction than the left end portion of the back door 1, continuity between the side spoiler 6 and the rear surface portion 21 connected to the rear end of the opening 22 is ensured. This makes it possible to improve the design of the rear part of the vehicle body when the back door 1 is closed. Since the first protrusion 8b that protrudes toward the left end of the side spoiler 6 and extends in the vertical direction is formed at the left end of the mounting bracket 8, the back door 1 is visible through the gap between the mounting bracket 8 and the side spoiler 6. The structural members (for example, body color) can be blocked using the first protrusion 8b of the mounting bracket 8, and it is possible to avoid deterioration of the appearance when the back door 1 is opened.

The left side portion of the inner panel 3 includes a first surface portion 11 connected to the outer panel and extending to the right side, a second surface portion 12 extending from the right end portion of the first surface portion 11 to the front right side, and a right side portion from the right end portion of the second surface portion 12. The first protrusion 8b protrudes to a position near the left extension surface f of the third surface 13. As a result, the side frame portion 10 of the inner panel 3 and the mounting opening 13h of the mounting bracket 8 can be formed simultaneously by press working, and the third surface portion 13 can be visually recognized through the gap between the mounting bracket 8 and the side spoiler 6. can be avoided.

Since the mounting bracket 8 has a second protrusion 8c extending in the vertical direction on the left side of the left end of the third surface part 13, the third surface part 13 can be reliably seen through the gap between the mounting bracket 8 and the side spoiler 6. can be avoided.

The side spoiler 6 includes a main body portion 31a configured to be continuous with an extended surface of the rear surface portion 21 that is continuous with the rear end of the opening 22, and a bent portion 31b bent inward from the left end of the main body portion 31a. , since the left end of the bent portion 31b is formed near the left end of the back door 1, it closes the gap between the side spoiler 6 and the rear surface 21 connected to the rear end of the opening 22 when the back door 1 is closed. This makes it possible to improve the design of the rear part of the vehicle.

Since the left end of the first projection 8b is formed near the left end of the bent part 31b, the gap between the mounting bracket 8 and the side spoiler 6 can be reduced, and the back door 1 can be opened regardless of the specifications. It is possible to reliably avoid deterioration in appearance at times.

Since the left end portion of the bent portion 31b of the side spoiler 6 is formed to intersect with the extension surface f of the third surface portion 13, the gap between the mounting bracket 8 and the side spoiler 6 can be reduced, and the back door 1 The appearance during the closing operation can be improved.

Next, a modified example in which the above embodiment is partially modified will be described.
1] In the embodiment described above, an example of a pair of touch sensors 7 installed on a pair of side frame parts 10 has been described, but the form of the touch sensors 7 is not related. That is, a single touch sensor may be used to detect pinching between the pair of side skeleton parts 10.

2] In the embodiment described above, an example of a back door in which the first surface portion 11, the second surface portion 12, and the third surface portion 13 constitute a part of the closed cross-section portion has been described. The first surface portion 11, the second surface portion 12, and the third surface portion 13 may constitute a part of the open section.

3] In the above embodiment, an example was explained in which the mounting bracket 8 and the side spoiler 6 are black, but they do not necessarily have to be black, and the effects of the present invention can be obtained regardless of the color of the mounting bracket 8 and the side spoiler 6. It is possible to play.

4] In addition, those skilled in the art can implement various modifications to the embodiments described above or combinations of the embodiments without departing from the spirit of the present invention, and the present invention can be implemented in such a manner. It also includes any modifications.

1 Back door 2 Outer panel 3 Inner panel 6 Side spoiler 7 Touch sensor 8 Mounting bracket 8b First projection 8c Second projection 11 First surface 12 Second surface 13 Third surface 21 Rear surface 22 Opening 22a Inner peripheral edge 31a Main body portion 31b Bent portion V Vehicle

Claims (4)

A back door having an opening provided at the rear of the vehicle body, an outer panel, and an inner panel connected to the inner surface of the outer panel, and capable of opening and closing the opening; a side spoiler that extends in the vertical direction; a mounting bracket that is mounted on the inner surface of the outer portion of the inner panel in the vehicle width direction; and a touch sensor for detecting foreign object entrapment that is mounted via the mounting bracket and extends in the vertical direction. In the rear body structure of a vehicle equipped with
The outer end of the back door in the vehicle width direction extends to a position near the inner peripheral edge of the opening, and the outer end of the side spoiler in the vehicle width direction is wider than the outer end of the back door in the vehicle width direction. forming a first protrusion extending to the outer side in the vehicle width direction, protruding toward the outer end in the vehicle width direction of the side spoiler at the outer end in the vehicle width direction of the mounting bracket, and extending in the vertical direction ;
The outer portion of the inner panel in the vehicle width direction includes a first surface portion connected to the outer panel and extending inward in the vehicle width direction, and a second surface portion extending inwardly forward in the vehicle width direction from an inner end portion of the first surface portion in the vehicle width direction. a third surface extending inward in the vehicle width direction from an inner end in the vehicle width direction of the second surface and to which the mounting bracket is attached;
The rear body structure of a vehicle , wherein the first protrusion protrudes to a position in the vicinity of an outer extension surface of the third surface in the vehicle width direction . 2. The rear body structure of a vehicle according to claim 1 , wherein the mounting bracket has a second protrusion that extends in the vertical direction on the outer side in the vehicle width direction than the outer end in the vehicle width direction of the third surface portion . 2. The rear body structure of a vehicle according to claim 1 , wherein an outer end portion of the side spoiler in the vehicle width direction is formed to intersect an outer extension surface of the third surface portion in the vehicle width direction . A back door having an opening provided at the rear of the vehicle body, an outer panel, and an inner panel connected to the inner surface of the outer panel, and capable of opening and closing the opening; a side spoiler that extends in the vertical direction; a mounting bracket that is mounted on the inner surface of the outer portion of the inner panel in the vehicle width direction; and a touch sensor for detecting foreign object entrapment that is mounted via the mounting bracket and extends in the vertical direction. In the rear body structure of a vehicle equipped with
The outer end of the back door in the vehicle width direction extends to a position near the inner peripheral edge of the opening, and the outer end of the side spoiler in the vehicle width direction is wider than the outer end of the back door in the vehicle width direction. forming a first protrusion extending to the outer side in the vehicle width direction, protruding toward the outer end in the vehicle width direction of the side spoiler at the outer end in the vehicle width direction of the mounting bracket, and extending in the vertical direction;
The side spoiler has a main body configured to extend to an extended surface of a rear face part that extends to a rear end of the opening, and a bent part bent inward from an outer end in the vehicle width direction of the main body. death,
The outer end in the vehicle width direction of the bent portion is formed in the vicinity of the outer end in the vehicle width direction of the back door ,
A rear body structure for a vehicle , wherein an outer end in the vehicle width direction of the first protrusion is formed near an outer end in the vehicle width direction of the bent portion .