JP2016068616A - Vehicle rear body structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle rear body structure having good layout property of vehicle components in a roof storage chamber and excellent industrial design.SOLUTION: The vehicle rear body structure includes a roof storage chamber for storing at least a part of an open/close roof, a base part, a raised part provided above the roof storage chamber, formed integrally with the base part, and projected from the base part to extend in a vehicle longitudinal direction, a deck lid in which the rear end of the raised part projects more rearward than the rear end of the base part, and a link mechanism for connecting the deck lid to a car body so as to swing. The deck lid covers the opening of the roof storage part in a roof closed state and a roof open state, and moves rearward with respect to the opening to rise when switching between the roof closed stage and the roof open state. The link mechanism has a link lever for linking the bottom part of the raised part with the car body, and the link lever rotates to stand up during the rising of the deck lid.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a rear body structure of an open car having an openable roof.

  Conventionally, a vehicle with an open / close roof (convertible type open car) has been developed, and an example thereof is disclosed in Patent Document 1. As shown in FIGS. 13 to 15, an automobile 100 described in Patent Document 1 includes a folding roof 101, a housing 102 (see FIG. 14) that houses the folding roof 101, and a lid 103 that closes an opening of the housing 102. And. The lid 103 includes a plate-like base portion 104 and vertical fins 105 provided on both sides of the base portion 104 in the vehicle width direction. The base portion 104 has a rectangular central portion 104a in plan view and side portions 104b provided integrally on both sides of the central portion 104a in the vehicle width direction. In the plan view, the side portions 104b on both sides protrude rearward from the central portion 104a (the rear portion of the base portion 104 is concave in plan view). The vertical fins 105 project upward at the side portions 104b on both sides of the base portion 104 and extend in the vehicle front-rear direction. The vertical fin 105 has a right triangle shape when viewed from the side of the vehicle, and the hypotenuse of the right triangle is lowered from the front side to the rear side. The acute angle portion 105a having the smallest angle of the right triangle is disposed at the rear end portion of the side portion 104b.

  The base portion 104 is attached to the back surface of the rear deck 107 so that the side portions 104b on both sides can be rotated via arcuate hinges 106 (see FIG. 14). The arcuate hinge 106 is a so-called swan hinge. One end of the arc is attached to the lower surface of the rear deck 107 so as to be rotatable around the horizontal axis, and the other end is formed on the side 104b of the base 104. It is fixed to the lower surface.

  In order to shift from the closed state (see FIG. 13) in which the folding roof 101 covers the passenger compartment to the open state (see FIG. 15) in which the folding roof 101 is accommodated in the housing 102, the lid 103 is moved as shown in FIG. After opening upward, the folding roof 101 is folded and accommodated in the housing 102, and the lid 103 is closed (see FIG. 15).

  According to the automobile 100 described in Patent Document 1, since the rear part of the vehicle body is in a coupe style when viewed from the side by the vertical fins 105, the automobile 100 with a folding roof having excellent design can be obtained.

International Publication No. 2005/061253

  However, since the left and right side portions 104b of the base portion 104 are attached to the rear deck 107 via the arcuate hinge 106, the automobile 100 described in Patent Document 1 has a space for turning the hinge 106 in the housing 102. It is necessary to secure. For this reason, the space for housing objects other than the hinge 106 in the housing 102 is reduced, and the degree of freedom of layout in the housing 102 is reduced. As a result, in addition to the folding roof 101, it becomes difficult to accommodate other vehicle parts (for example, a battery or the like) in the housing 102, and heavy parts such as a battery cannot be disposed between the wheel bases, so that desired traveling can be performed. It becomes difficult to achieve performance. Further, in order to accommodate the folding roof 101 without interfering with the lid 103, it is necessary to increase the opening angle of the lid 103. In order to increase the opening angle of the lid 103, the hinge 106 having a large size must be employed. As a result, there is a problem in that the layout property is further deteriorated. These problems are particularly likely to occur in a vehicle having a small internal space such as a lightweight sports car.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a vehicle rear body structure that has a good layout of vehicle parts in a roof storage compartment and is excellent in design.

  In order to solve the above-described problems, the present invention is provided at the rear of the passenger compartment, and includes a roof storage chamber for storing at least a part of the openable roof, a roof storage chamber provided above the roof storage chamber, and a base portion. And a protruding portion that is integrally formed with the base portion and protrudes upward with respect to the base portion and extends in the vehicle front-rear direction, and the rear end of the protruding portion protrudes rearward from the rear end of the base portion. A deck lid, and a link mechanism for slidably connecting the deck lid to a vehicle body, wherein the deck lid has at least a roof closed state in which the openable roof covers the passenger compartment and at least the openable roof. When the roof is partially opened in the roof storage chamber, it covers the opening of the roof storage chamber, and the openable roof is in the roof closed state and the roof open state. When shifting between the two, the link mechanism moves upward with respect to the opening, and the link mechanism includes a link lever that connects the bottom of the raised portion and the vehicle body, and the link lever is connected to the deck lid. Provided is a rear body structure of a vehicle characterized in that the vehicle is turned so as to rise when it is raised.

  According to the present invention, the deck lid has a raised portion that extends in the vehicle front-rear direction, so that it has a sporty appearance and the design of the rear portion of the vehicle body is excellent in design. In addition, since the deck lid can move not only upward but also backward, when the roof moves from the closed state to the released state, the roof can be moved even if the upward movement of the deck lid is relatively small. The roof can be stored while avoiding interference with the roof.

  In addition, since the movement of the deck lid as described above is realized by the rotation of the link lever that connects the bottom of the raised portion and the vehicle body, it is possible to prevent the structure of the link mechanism from becoming complicated.

  Therefore, the roof opening / closing mechanism (link mechanism) can be reduced in size as compared with the hinge of Patent Document 1, and the layout of the vehicle parts in the roof storage chamber can be improved.

  In addition, since the roof storage chamber can be made compact, it is easy to secure an empty space in the vicinity of the roof storage chamber, and the degree of freedom of layout of vehicle parts can be increased.

  In the present invention, it is preferable that the raised portion has a triangular shape when viewed from the side of the vehicle so that the upper edge is inclined obliquely downward from the front portion to the rear portion.

  According to this configuration, the raised portion has a triangular shape when viewed from the side of the vehicle so that the upper edge is inclined obliquely downward from the front portion to the rear portion. In both cases, the rear part of the vehicle body can be designed in a coupe style (appearance like a coupe car). Further, the air resistance at the rear of the vehicle body can be reduced.

  In this invention, it is preferable that the said link mechanism is supporting the location near the front part of the said protruding part.

  According to this configuration, the link mechanism can support the vicinity immediately below the center of gravity of the protruding portion having a triangular shape. For this reason, the deck lid can be rocked stably.

  In the present invention, the raised portions are arranged at both ends of the base portion in the vehicle width direction, and the raised portions on one end side in the vehicle width direction and the raised portions on the other end side are from lower end portions of both raised portions. It is preferable that at any position on the upper side, they are connected to each other in the vehicle width direction by a member different from the base portion.

  According to this configuration, the rigidity of the deck lid is increased by connecting the raised portions in the vehicle width direction, so that the deck lid can be prevented from being twisted when the deck lid is moved.

  As described above, according to the present invention, it is possible to provide a vehicle rear body structure that has a good layout of vehicle parts in the roof storage compartment and that has an excellent design.

It is a side view showing the rear body structure of the vehicle concerning the embodiment of the present invention, and is the figure showing the rear body structure in the closed state of the openable roof. It is the perspective view which looked at the rear part vehicle body structure shown in FIG. 1 from diagonally backward of the vehicle. It is a side view showing the rear body structure of the vehicle according to the embodiment of the present invention, and shows the rear body structure (before the roof is stored) when shifting from the closed state of the openable roof to the released state. FIG. 4 is a perspective view of the rear vehicle body structure shown in FIG. 3 as viewed obliquely from the rear of the vehicle. It is a side view showing the rear body structure of the vehicle concerning the embodiment of the present invention, and is a figure showing the rear body structure (after roof storage) when changing from the closed state of the openable roof to the release state. It is a side view showing the rear body structure of the vehicle concerning the embodiment of the present invention, and is a figure showing the rear body structure in the open state of the openable roof. FIG. 7 is a perspective view of the rear vehicle body structure shown in FIG. 6 as viewed obliquely from the rear of the vehicle. It is a figure which shows the position of the roof storage chamber and trunk chamber in embodiment of this invention. It is a top view showing the whole vehicles which have the rear part body structure concerning the embodiment of the present invention, and is a figure showing vehicles in the closed state of an opening-and-closing roof. It is the figure which looked at the deck lid and back window in FIG. 9 from back. It is a figure which shows an example of the 1st link mechanism in embodiment of this invention, and is a figure which shows the 1st link mechanism in the closed state of a retractable roof, and an open state. It is a figure which shows an example of the 1st link mechanism in embodiment of this invention, and is a figure which shows the 1st link mechanism at the time of the transition between the closed state of an openable-type roof, and an open state. It is a perspective view which shows the rear vehicle body structure (patent document 1) of the conventional vehicle, and is a figure which shows the rear vehicle body structure in the closed state of a folding roof. It is a perspective view which shows the rear vehicle body structure (patent document 1) of the conventional vehicle, and is a figure which shows the rear vehicle body structure at the time of the transition from the closed state of a folding roof to a release state. It is a perspective view which shows the rear vehicle body structure (patent document 1) of the conventional vehicle, and is a figure which shows the rear vehicle body structure in the open state of a folding roof.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  A rear body structure 1 of a vehicle according to an embodiment of the present invention will be described with reference to FIGS.

  In the following description, the “front-rear direction” means the front-rear direction of the vehicle.

  The vehicle body rear structure 1 is a rear vehicle body structure of an open car provided with an openable / closable roof 2.

  The vehicle body rear structure 1 includes an openable roof 2, a roof storage chamber 3 (see FIG. 8), a deck lid 4, a trunk chamber 5 (see FIG. 8), a trunk lid 6, and a first link mechanism 7 (see FIG. 8). 3, 5, 10, and 11) and the second link mechanism 10 (see FIGS. 3 and 4).

  The openable roof 2 is between a roof closed state (see FIGS. 1 and 2) that covers the passenger compartment 9 and a roof open state (FIGS. 6 and 7) that is stored in the roof storage chamber 3 to release the passenger compartment 9. It is supported by the vehicle body so that it can be displaced.

  The openable roof 2 is a hard top type roof. The openable roof 2 includes a front roof 21 and a middle roof 22.

  The front roof 21 is a roof that covers the passenger compartment 9.

  The middle roof 22 is a roof continuously provided on the rear side of the front roof 21 in the closed state of the roof.

  In the closed state of the roof, a plate-like rear header 24, which is a component of the deck lid 4, is connected to the rear side of the middle roof 22, and a back window 25 (see FIG. 2) is connected below the rear header 24. It is installed.

  The front roof 21, the middle roof 22, the rear header 24, and the back window 25 are in close contact with each other via a seal member (not shown) when the roof is closed (see FIGS. 1 and 2). On the other hand, the front roof 21, the middle roof 22, the rear header 24, and the back window 25 are separated from each other when the roof is open (see FIG. 6). Details will be described later.

  The front roof 21, the middle roof 22, and the back window 25 are connected to each other via the second link mechanism 10 on both sides (left and right) in the vehicle width direction, and are connected to the vehicle body via the second link mechanism 10. Has been. The rear header 24 is not connected to the second link mechanism 10.

  The roof storage chamber 3 (see FIG. 8) is provided between the passenger compartment 9 and the trunk chamber 5 provided behind the passenger compartment 9. The roof storage chamber 3 is a compartment for storing the openable roof 2 (the front roof 21 and the middle roof 22) and the back window 25. The front roof 21, the middle roof 22, and the back window 25 are stored in a state where they are overlapped in the vertical direction, as indicated by broken lines in FIGS.

  The deck lid 4 covers the opening 3a (see FIG. 8) of the roof storage chamber 3 so that it can be opened and closed. The deck lid 4 includes a base portion 41, a raised portion 42, a rear header 24, and a high mount stop lamp 43 (see FIGS. 2 and 9).

  The base portion 41 is a plate-like portion having a trapezoidal shape in plan view, and the front portion has a shorter length in the vehicle width direction than the rear portion (see FIGS. 2 and 9). A high mount stop lamp 43 is provided on the upper surface of the base portion 41 in the center in the vehicle width direction.

  The raised portion 42 is integrally provided at the left end (one end in the vehicle width direction) and the right end (the other end in the vehicle width direction) of the base portion 41. The raised portion 42 protrudes upward with respect to the base portion 41 and extends in the front-rear direction.

  The raised portion 42 has a triangular shape as viewed from the side of the vehicle. That is, the upper edge 42a of the raised portion 42 is inclined obliquely downward from the front portion to the rear portion, and the lower end portion 42b of the raised portion 42 extends in a substantially horizontal direction, so that the raised portion 42 is formed in a triangular shape in a side view. Has been. Each of the upper edge 42a and the lower end portion 42b is slightly rounded upwardly convex. A cutout portion 42c cut out toward the rear side is formed in the front portion (see FIG. 5) of the triangle, and the quarter window 8 is provided in the cutout portion 42c.

  The notch portion 42c extends rearward from the upper end portion of the back window 25 that is inclined forward and upward when viewed from the side of the vehicle in the roof closed state and the roof open state. In the roof closed state, the slope of the upper edge portion 42 a of the raised portion 42 is looser than the slope of the back window 25. Thereby, behind the side part of the back window 25, a triangular wall portion (hereinafter referred to as “vehicle width direction inner side wall 42 d”) that constitutes the side surface on the inner side in the vehicle width direction of the raised portion 42 is referred to. (See FIGS. 2, 4, 7, 9, and 10). The inner side wall 42d in the vehicle width direction is interposed between the high-mount stop lamp 43 and the notch 42c.

  The rear end portion of the raised portion 42 protrudes rearward from the rear end portion of the base portion 41 (see FIGS. 2 and 9). The rearward projecting portion is formed in a rearwardly constricted shape so that both the vehicle width direction and vertical dimension (width and height) become smaller toward the rear side.

  An upper end portion (upper end portion of the upper edge 42a) of a raised portion 42 on one end side in the vehicle width direction (hereinafter referred to as “left raised portion 42”) and a raised portion 42 on the other end side (hereinafter referred to as “right raised portion”). 42 ”) is connected via a rear header 24. The left raised portion 42, the rear header 24, and the right raised portion 42 are integrally formed.

  The left raised portion 42 functions as a left rear pillar. Further, the right raised portion 42 has a function as a right rear pillar.

  Note that the rear header 24 may be connected to any position above the lower end of the raised portion 42 and may not necessarily be connected to the upper end.

  A rectangular area surrounded by the left raised portion 42, the right raised portion 42, the rear header 24, and the base portion 41 forms an opening 44 that the back window 25 faces (see FIGS. 2 and 4).

  The left bulge portion 42 and the right bulge portion 42 have shapes that gradually expand inward in the vehicle width direction in plan view as they approach the opening 44 and the cutout portion 42c (see FIG. 9).

  The left bulge portion 42 and the right bulge portion 42 have a shape that gradually expands inward in the vehicle width direction as viewed from the rear, as approaching the lower end from the upper end on the side of the opening 44 (see FIG. 10). .

  The first link mechanisms 7 (see FIGS. 11 and 12) are provided at both ends (left end and right end) in the vehicle width direction in the roof storage chamber 3, respectively. The first link mechanism 7 connects the bottom portion of the deck lid 4 and the side portion (for example, a side wall) of the roof storage chamber 3. The first link mechanism 7 supports a portion near the front portion of the raised portion 42.

  The first link mechanism 7 is a mechanism that swings the deck lid 4 using the motor 71 as a drive source. The first link mechanism 7 is a four-node link mechanism. The first link mechanism 7 has a main bracket 72 as a base, a lid bracket 73 fixed to the deck lid 4, and both ends pivotally connected to the main bracket 72 and the lid bracket 73 to operate the first link mechanism 7. And a driven lever 75 that is pivotally connected at both ends to the main bracket 72 and the lid bracket 73 and restricts the swing range and swing motion of the deck lid 4. The driving lever 74 and the driven lever 75 are substantially parallel to each other. The main bracket 72 is fixed to the vehicle body by being fixed to the side wall of the roof storage chamber 3.

  The driving force of the motor 71 is transmitted to the driving lever 74 via the pinion 77 and the sector gear 76. When the motor 71 rotates in the forward direction from the state shown in FIG. 11, the driving lever 74 receives the rotational driving force, rotates so that the driving lever 74 and the driven lever 75 rise, and interlocks with the rising operation. The lid bracket 73 moves in the direction of arrow A (see FIGS. 11 and 12). By this movement, the deck lid 4 fixed to the lid bracket 73 moves upward and moves upward, and is displaced to a state in which the deck lid 4 is positioned obliquely rearward and upward with respect to the opening 3 a of the roof storage chamber 3. This displacement prevents the openable roof 2 and the back window 25 from interfering with the deck lid 4 when moving.

  After the deck lid 4 is positioned obliquely above and behind the opening 3a, when the motor 71 rotates in the reverse direction, the driving lever 74 receives the rotational driving force and rotates so that the driving lever 74 and the driven lever 75 fall down. Then, the lid bracket 73 moves in the direction of arrow B in conjunction with the falling operation (see FIG. 12). By this movement, the deck lid 4 fixed to the lid bracket 73 can cover the opening 3 a of the roof storage chamber 3 and close the opening 3 a.

  The second link mechanisms 10 (see FIGS. 3 and 4) are provided at both ends (left end and right end) in the vehicle width direction in the roof storage chamber 3, respectively. The second link mechanism 10 on the left side connects the left end portions of the front roof 21, the middle roof 22, and the back window 25 to the left side portion (for example, a side wall) of the roof storage chamber 3. The second link mechanism 10 on the right side connects the right end portions of the front roof 21, the middle roof 22, and the back window 25 to the right side portion (for example, a side wall) of the roof storage chamber 3.

  The second link mechanism 10 is driven by a motor (not shown). When shifting from the roof closed state to the roof open state, the second link mechanism 10 starts the retreat operation to the position where the deck lid 4 does not interfere with the openable roof 2 and the back window 25 (see FIG. 3). The middle roof 22, the back window 25, and the front roof 21 are opened by rotating the motor in the positive direction. Specifically, the second link mechanism 10 rotates the front roof 21, the middle roof 22, and the back window 25 of the openable roof 2 backward while the middle roof 22, the back window is rotated by the forward rotation of the motor. 25. The front roof 21 is stored in the roof storage chamber 3 in a state where the front roof 21 is sequentially stacked from the bottom (see FIG. 5).

  On the other hand, when shifting from the roof open state to the roof closed state, the second link mechanism 10 starts the retreat operation to the position where the deck lid 4 does not interfere with the openable roof 2 and the back window 25 (FIG. 5). Reference), the middle roof 22, the back window 25, and the front roof 21 are closed by rotating the motor in the reverse direction. Specifically, the second link mechanism 10 rotates the front roof, the middle roof 22, and the back window 25 forward by rotating the motor in the reverse direction, and the front roof 21 and the middle roof 22 are connected to each other. The back window 25 is moved to a position spaced rearward from the rear end of the middle roof 22 (see FIG. 3). The separation distance is the length of the rear header 24 in the vehicle front-rear direction.

  The trunk chamber 5 is provided below the trunk lid 6 behind the roof storage chamber 3. The trunk room 5 is a compartment for storing luggage.

  The trunk lid 6 covers the opening 5a (see FIG. 8) of the trunk chamber 5 so that it can be opened and closed. The trunk lid 6 has a front end portion rotatably attached to the vehicle body via a hinge not shown.

  Next, operations of the openable roof 2 and the deck lid 4 will be described.

  The switching operation from the state in which the openable roof 2 covers the passenger compartment 9 (roof closed state) to the state in which the passenger compartment 9 is released (roof open state) will be described.

  As shown in FIGS. 1 and 2, the deck lid 4 covers the opening 3 a when the openable roof 2 covers the passenger compartment 9. In this state, the rear header 24 is connected to the rear side of the middle roof 22, and the back window 25 faces the opening 44 of the deck lid 4. A gap between the peripheral edge of the opening 44 of the deck lid 4 and the peripheral edge of the back window 25 is sealed by a seal member (not shown). In addition, the driving lever 74 and the driven lever 75 are substantially parallel to each other and fall down, and the first link mechanism 7 is folded (see FIG. 11).

  When the user presses a roof opening button (not shown) provided near the driver's seat in this roof closed state, the motor 71 rotates in the forward direction, and the driving lever 74 and the driven lever 75 of the first link mechanism 7 are raised. (See FIG. 12). In response to this rising operation, the deck lid 4 and the rear header 24 are displaced obliquely upward to the rear of the opening 3a (see FIGS. 3 and 4).

  When the deck lid 4 is displaced obliquely upward to the rear of the opening 3a, the rear header 24 is separated from the middle roof 22, the back window 25 is detached from the opening 44, and the deck lid 4 is separated from the back window 25 (FIG. 3). , 4).

  Next, the second link mechanism 10 connected to the openable roof 2 is driven by a motor. Depending on the operation of the second link mechanism 10, the front roof 21, the middle roof 22, and the back window 25 of the openable roof 2 are rotated rearward, while the middle roof 22, the back window 25, and the front roof 21 are in this order. Overlaid from below. Then, the middle roof 22, the back window 25, and the front roof 21 are stored in the roof storage chamber 3 in a state of being overlapped with each other (see FIG. 5).

  Next, the motor 71 rotates in the reverse direction, and the driving lever 74 and the driven lever 75 of the first link mechanism 7 fall. In response to this tilting operation, the deck lid 4 and the rear header 24 cover the opening 3a (close the opening 3a) (see FIGS. 6 and 7). The driving lever 74 and the driven lever 75 are substantially parallel to each other and fallen, and the first link mechanism 7 returns to the folded state (see FIG. 11).

  The switching operation from the roof open state to the roof closed state is performed in the reverse order to the above switching operation (from the roof closed state to the roof open state). That is, the state shown in FIGS. 6 and 7 shifts from the roof open state to the state shown in FIG. 5, then the state shown in FIGS. 3 and 4, and then the roof closed state shown in FIGS.

  As described above, according to the present embodiment, since the deck lid 4 has the raised portion 42 extending in the vehicle front-rear direction, it has a sporty appearance and the design of the rear portion of the vehicle body is excellent in design. be able to. Further, since the deck lid 42 can move not only upward but also rearward, when the openable roof 2 shifts from the closed state to the released state, even if the amount of upward movement of the deck lid 4 is relatively small. The openable roof 2 can be stored while avoiding the openable roof 2 from interfering with the deck lid 4.

  Moreover, since the movement of the deck lid 4 as described above is realized by the rotation of the driving lever 74 and the driven lever 75 that connect the bottom of the deck lid 4 and the vehicle body, the structure of the first link mechanism 7 is complicated. Can be prevented.

  Therefore, compared with the hinge 106 of Patent Document 1, the roof opening / closing mechanism (first link mechanism 7) can be downsized, and the layout of the vehicle parts in the roof storage chamber 3 can be improved.

  Moreover, since the roof storage chamber 3 can be made compact, it becomes easy to ensure an empty space near the roof storage chamber 3, and the freedom degree of the layout of vehicle parts can be improved.

  Further, since the raised portion 42 has a triangular shape when viewed from the side of the vehicle so that the upper edge 42a is inclined obliquely downward from the front portion to the rear portion, both the closed state and the open state of the openable roof 2 are provided. The rear part of the vehicle body can be designed in a coupe style (appearance like a coupe car). Further, the air resistance at the rear of the vehicle body can be reduced.

  In addition, since the first link mechanism 7 supports the vicinity of the center of gravity of the raised portion 42 having a triangular shape, the deck lid 4 can be stably swung.

  Further, the rigidity of the deck lid 4 is increased by connecting the left raised portion 42 and the right raised portion 42 in the vehicle width direction by the base portion 41 and the rear header 24. Therefore, the deck lid when the deck lid 4 is moved is increased. 4 can be prevented from being twisted.

  In the above embodiment, the raised portions 42 are provided at the left end portion and the right end portion of the deck lid 4 (two in total), but are not limited thereto. For example, only one raised portion 42 may be provided at the left end or the right end of the deck lid 4. In this case, one of the first link mechanism 7 on the left side or the first link mechanism 7 on the right side supports the bottom of the raised portion 42, and the other first link mechanism 7 supports the base portion 41 of the deck lid 4. It only has to be supported. Further, the raised portions 42 may be provided at the left end portion, the center portion in the vehicle width direction, and the right end portion of the deck lid 4 (three in total). In this case, only the left raised portion 42 and the right raised portion 42 may be supported by the first link mechanism 7.

  Further, in the first link mechanism 7, as the driving lever 74 and the driven lever 75 are raised, the driving lever 74 side of the lid bracket 73 is gradually displaced above the driven lever 75 side (the lid bracket 73 is driven from the driving lever 74 side). It may be configured to incline obliquely downward toward the lever 75 side. In this case, when the deck lid 4 is positioned obliquely above and behind the opening 3a, the distance between the deck lid 4 and the opening 3a is larger on the driving lever 74 side than on the driven lever 75 side, and the openable roof 2 can be easily inserted into the opening 3a.

DESCRIPTION OF SYMBOLS 1 Vehicle rear-body structure 2 Open / close-type roof 21 Front roof 22 Middle roof 23 Back roof 24 Rear header 25 Back window 3 Roof storage chamber 4 Deck lid 41 Base part 42 Raised part 42a Upper edge 42b Lower end part 42c Notch part 42d Car width direction Inner wall 43 High-mount stop lamp 5 Trunk chamber 6 Trunk lid 7 First link mechanism 71 Motor
72 Main bracket 73 Lid bracket 74 Driving lever 75 Driven lever 76 Sector gear 77 Pinion 8 Quarter window 9 Crew compartment 10 Second link mechanism

Claims (4)

A roof storage chamber provided behind the passenger compartment and storing at least a part of the openable roof;
A rear portion of the ridge portion, the ridge portion being provided above the roof storage chamber and including a base portion and a ridge portion formed integrally with the base portion and projecting upward with respect to the base portion and extending in the vehicle front-rear direction. A deck lid protruding rearward from the rear end of the base portion;
A link mechanism for slidably connecting the deck lid to the vehicle body,
The deck lid covers the opening of the roof storage chamber in a roof closed state in which the openable roof covers the passenger compartment and in a roof open state in which at least a part of the openable roof is stored in the roof storage chamber, When the openable roof transitions between the roof closed state and the roof open state, the openable roof rises while moving backward with respect to the opening,
The link mechanism includes a link lever that connects a bottom portion of the raised portion and a vehicle body, and the link lever rotates so as to rise when the deck lid is raised. .   2. The rear body structure of the vehicle according to claim 1, wherein the link mechanism supports a portion near the front portion of the raised portion. The raised portions are disposed at both ends of the base portion in the vehicle width direction,
The raised portion on one end side in the vehicle width direction and the raised portion on the other end side are connected to each other in the vehicle width direction by a member different from the base portion at any position above the lower end portions of both raised portions. The rear body structure of a vehicle according to claim 1 or 2, wherein the vehicle body structure is a rear body structure.   The said protruding part has comprised the triangle shape seeing from the vehicle side so that an upper edge may incline in the diagonally downward from the front part to the rear part, It is characterized by the above-mentioned. Rear body structure of the vehicle.

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