JP2009040250A - Vehicle room rear part structure of vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vehicle room rear part structure of a vehicle allowing obtaining of a tonneau cover function of a baggage room having a simple structure and good operability. <P>SOLUTION: This structure has a rear floor panel 10, a rear part seat 6 having seat cushions 42 and 62 arranged on the rear floor panel 10 and seat backs 40 and 60, the baggage room 8 on a rear side of the seat 6, and a back door 14. The structure is provided with slide rail parts 56a and 80a extending in almost the horizontal direction at middle positions of the vehicle body vertical direction of at least a vehicle room rear part. The seat backs 40 and 60 can be arranged at horizontal positions extending almost in the horizontal direction so that back face parts of the seat backs 40 and 60 may be upper parts at the middle positions of the vehicle body vertical direction of the vehicle room rear part by the slide rail parts 56a and 80a. The seat backs 40 and 60 are provided with board members 44 and 64 to cover an upper part of the baggage room 8 between rear end parts of the seat backs 40 and 60 in the states of the seat backs 40 and 60 arranged at the horizontal positions and the back door 14. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a vehicle compartment rear structure of a vehicle, and in particular, a rear floor panel, a rear seat having a seat cushion and a seat back arranged on the rear floor panel, a luggage compartment behind the seat, and a back door. The present invention relates to a vehicle compartment rear structure.

  Patent Document 1 discloses an automobile seat in which a tonneau board of a luggage compartment is configured by both a seat cushion and a seat back.

Japanese Patent Laid-Open No. 11-78634

  However, in the seat structure described in Patent Document 1, since the tonneau board of the luggage compartment is constituted by both the seat cushion and the seat back, it cannot be said that the operation of moving the seat is simple and the structure is complicated.

  Accordingly, the present invention has been made to solve the above-described problems of the prior art, and has a vehicle compartment rear structure that can obtain a function of a tonneau cover for a luggage compartment with a simple structure and good operability. The purpose is to provide.

To achieve the above object, the present invention includes a rear floor panel, a rear seat having a seat cushion and a seat back disposed on the rear floor panel, a luggage compartment behind the seat, and a back door. A rear structure of a vehicle compartment, having a slide rail portion extending in a substantially horizontal direction at least at an intermediate position in the vertical direction of the vehicle body at the rear portion of the vehicle compartment, and the back portion of the seat back is upper along the slide rail portion And a board member that covers the upper part of the cargo compartment that is provided between the rear end of the seat back and the back door that are in the horizontal position. It is characterized by having.
In the present invention configured as described above, the function of the tonneau cover with a simpler configuration using the seat back and the board member that covers the upper portion of the cargo compartment between the rear end portion of the seat back and the back door Can be obtained. Moreover, while using a board member, a seat back should just be slid along a slide rail part, and operativity is ensured, without requiring complicated operation.

In the present invention, it is preferable that the board member is rotatably supported by the rear end portion of the back surface portion of the seat back in a horizontal state and covers the upper portion of the cargo compartment. It has become.
In this invention comprised in this way, since the upper part of a cargo compartment is covered by rotating, the operativity of a board member is good.

In the present invention, it is preferable that the board member is slidably attached to the back portion of the seat back, and slides in a state where the seat back is in a horizontal state to cover the upper portion of the cargo compartment.
In this invention comprised in this way, since the upper part of a luggage compartment is covered by sliding, the operativity of a board member is good.

In the present invention, it is preferable that the board member is rotatably supported by the lower end portion of the back surface portion at the seating position where the seat back stands, and rotates to partition the cargo compartment in the vertical direction. ing.
In the present invention configured as described above, the convenience of the luggage compartment can be enhanced by accommodating the cargo in the upper space or the lower space according to the type of luggage.

In the present invention, preferably, the rear floor panel is formed at a position where the lower part of the luggage compartment is lower than the lower part of the rear seat, and the seat cushion is rotated around the rear end thereof to It is stored in the lower part of the cargo compartment so that the back part of the cushion is the upper part, and the back part of the seat cushion in the storage position by this rotation and the lower part of the rear seat of the rear floor panel are almost in the longitudinal direction of the vehicle body A continuous cargo floor surface is formed.
In the present invention configured as described above, if the seat cushion is rotated rearward so that the back surface portion thereof faces upward, the lower portion of the rear seat of the rear floor panel and the back portion of the seat cushion are used. An almost flat cargo room surface can be obtained. In this case, since the surface portion of the seat cushion faces downward, the surface portion (cushion surface on which the occupant rides) does not need to be stained.

In the present invention, preferably, the seat cushion slide for guiding the seat cushion between a seating position on the front side of the seatback and a retracted position by a slide on the rear side of the seatback and below the seating position. And when the seat cushion is in the retracted position by the slide and the seat back is moved forward, the seat cushion and the seat back are arranged substantially horizontally and adjacent to each other in the vehicle longitudinal direction. The upper surface portion of the seat cushion and the seat back arranged in this manner is formed as a cargo compartment floor surface substantially continuous in the longitudinal direction of the vehicle body.
In the present invention configured as described above, the seat cushion and the seat back are adjacent to each other in the front-rear direction to obtain a seat retracted state in which the thickness in the vertical direction of the vehicle body is minimized. As a result, the cargo compartment can be lowered and the cargo compartment height can be increased. Furthermore, since both the seat cushion and the seat back are moved downward from the normal seating position to the storage position, the operation force for storing can be reduced.

In the present invention, it is preferable that the cargo floor surface that is substantially continuous in the longitudinal direction of the vehicle body is formed by the surface portion of the seat cushion and the back portion of the seat back.
In the present invention configured as described above, the seat cushion is moved in a substantially horizontal direction by the seat cushion sliding mechanism so that the front surface portion of the seat cushion is used as a cargo floor surface and the seat back is moved forward to load the back surface portion thereof. The seat floor surface may be used, and the seat is stored in a simple configuration with a minimum thickness in the vertical direction of the vehicle body.

In the present invention, it is preferable that the seat cushion slide mechanism includes a slide member provided on both left and right side portions of the seat cushion, and a slide member provided on both wall portions of the rear portion of the passenger compartment. A pair of left and right slide rails that are slidably supported.
In the present invention configured as described above, the slide rail portion is formed by effectively using the vehicle compartment side wall portion at the rear of the vehicle compartment, so that the space efficiency can be enhanced and the seat width can be secured.

In the present invention, preferably, the seat back can be moved forward, and when the seat cushion is in the retracted position, the surface portion of the seat cushion for the occupant to seat faces upward, and the board member is a seat When the back is in the forward position, the upper part of the seat cushion in the retracted position by the slide is covered.
In this invention comprised in this way, the surface part of a seat cushion is not damaged. Furthermore, a flatter cargo floor surface can be configured.

  According to the vehicle compartment rear structure according to the present invention, it is possible to obtain a tonneau cover function of a luggage compartment with a simple structure and good operability.

Embodiments of the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is a view showing a vehicle to which a vehicle compartment rear structure according to a first embodiment of the present invention is applied. The vehicle 1 includes a first row seat 2, a second row seat 4, a third row seat 6, a luggage compartment 8, a rear floor panel 10, a compartment side wall portion 12, and a back door 14. Below, the case where the vehicle compartment rear part structure of the vehicle according to the embodiment of the present invention is applied to the vehicle compartment (vehicle compartment rear part) around the third row seat 6 will be described. In addition, when a luggage compartment is provided behind the second row seat, the vehicle compartment rear structure according to the embodiment of the present invention may be applied to the compartment around the second row seat.

  Next, the vehicle compartment rear structure according to the first embodiment of the present invention will be described with reference to FIGS. FIG. 2 is a side view showing a first state of the rear seat of the vehicle to which the vehicle compartment rear structure according to the first embodiment of the present invention is applied, and FIG. 3 is taken along line III-III in FIG. FIG. 4 is a side view showing a second state of the rear seat of the vehicle to which the vehicle rear portion structure according to the first embodiment of the present invention is applied. FIG. 5 is a side view showing a third state of the rear seat of the vehicle to which the vehicle compartment rear structure according to the first embodiment of the present invention is applied, and FIG. 6 is a first embodiment of the present invention. FIG. 7 is a side view showing a fourth state of the rear seat of the vehicle to which the vehicle compartment rear structure according to the invention is applied, and FIG. 7 is a vehicle to which the vehicle compartment rear structure according to the first embodiment of the present invention is applied. It is a side view which shows the 5th state of a rear part sheet | seat.

As shown in FIG. 2, the third row seat 6 includes a seat back 40, a seat cushion 42, and a luggage board 44. The luggage board 44 is fixed to the back surface portion 40a of the seat back 40 in a normal state. However, as shown in FIG. 2, the luggage board 44 is rotated backward to partition the cargo space into the upper space A and the lower space B. I can do it.
In the first embodiment, the seat cushion 42 is configured to be rotatable by a support shaft (rotating shaft) 46. The manner of rotation of the seat cushion 42 will be described later. The position shown in FIG. 2 is a normal seating position in which the seat cushion 42 is located on the front side and the lower side of the seat back 40.

  In the first embodiment, the seat back 40 is configured to be movable by a seat slide rail mechanism 48 for moving the seat back 40. As shown in FIGS. 2 and 3, the seat slide rail mechanism 48 includes a bracket 50 attached to the lower portions of the left and right sides of the seat back 40, and a lower engagement pin member (slide) attached to the bracket 50. Member) 52, an upper engaging pin member (sliding member) 54 attached to upper portions on both the left and right sides of the seat back 40, and the engaging pin members 52, 54 engage with each other, and the engaging pin member 52, It comprises a pair of left and right slide rail portions 56 that slidably support 54. As shown in FIG. 3, the slide rail portion 56 is formed in a concave shape on the passenger compartment side wall portion 12.

As shown in FIG. 2, the slide rail portion 56 extends obliquely upward from the vicinity of the connecting portion between the seat back 40 and the seat cushion 42 at substantially the same angle as the angle at which the seat back 40 extends. It curves toward the front in the vicinity of the upper end, and then extends in a substantially horizontal direction at an intermediate position in the vertical direction of the vehicle body at the rear of the passenger compartment.
The seat back 40 is moved by the slide rail mechanism 48. That is, the engagement pin members 52 and 54 move along the slide rail portion 56. Then, it moves upward from the seating position shown in FIG. 2, passes through the position shown in FIG. 4, for example, and finally moves to the horizontal position shown in FIG.

  Next, the seat cushion 42 moves from the position shown in FIG. 5 to the storage position shown in FIG. That is, the seat cushion 42 rotates rearward about the support shaft (rotating shaft) 46 and is stored in the storage position shown in FIG. Here, as for the rear floor panel 10, the lower part 10b of the luggage compartment 8 is formed lower than the lower part 10a of the rear seat 6 (the lower part of the rear seat 6 is lower than the lower part 10b of the cargo compartment 8). The seat cushion 42 is stored in the lower portion 10b of the luggage compartment 8 behind the rear seat 6. And the back surface part 42b of the seat cushion 42 is arrange | positioned so that it may face upwards. And this back surface part 42b and the part 10a of the lower part of the rear seat 6 of the rear floor panel 10 are substantially continuous, and comprise the luggage compartment floor surface. On the other hand, the surface portion 42a of the seat cushion 42 faces downward and does not constitute the cargo compartment floor surface.

  Next, the luggage board 44 is rotatably attached to the rear end portion of the seat back 40 in a state where the seat back 40 is in a substantially horizontal state at the back surface portion 40a. Then, the luggage board 44 is rotated as shown by an arrow T from the position shown in FIGS. 5 and 6 to cover the upper portion of the luggage compartment 8. The back portion 40a of the seat back 40 and the luggage board 44 are substantially continuous and can be used as a tonneau board (second cargo compartment floor surface) above the rear floor panel 10. Note that the luggage board 44 may be slidably attached to the back surface portion 40a of the seat back 40, and may be slid as indicated by an arrow S so as to cover the upper portion of the luggage compartment 8.

Next, the function and effect of the first embodiment will be described.
First, according to the first embodiment of the present invention, a slide rail portion 56 extending in a substantially horizontal direction at least at a middle position in the vertical direction of the vehicle body at the rear of the passenger compartment (a portion extending substantially horizontally is indicated by reference numeral 56a in FIG. 2). The seat back 40 is arranged in the vertical direction of the vehicle body at the rear portion of the vehicle compartment so that the back portion 40a of the seat back 40 is located above the seating position where the seat back 40 stands by the slide rail portion 56. The intermediate position can be a horizontal position extending substantially in the horizontal direction, and the upper portion of the luggage compartment 8 is located between the rear end portion of the seat back 40 and the back door 14 when the seat back 40 is in the horizontal position. A luggage board 44 is provided.

  Therefore, the function of the tonneau cover can be obtained with a simpler configuration by using the seat back 40 and the luggage board 44 attached to the seat back 40. Further, the seat back 40 may be slid upward along the slide rail portion 56, and the luggage board 44 may be rotated or slid, and operability is ensured without requiring complicated operations. .

Next, the luggage board 44 is rotatably attached to the rear end portion of the seat back 40 in a state where the seat back 40 is in a horizontal state at the back surface portion 40a. And since the upper part of the luggage compartment 8 is covered by rotating, the operativity of the luggage board 44 is good.
Next, the luggage board 44 is slidably attached to the back surface portion 40a of the seat back 40, and covers the upper portion of the luggage compartment 8 by sliding the seat back 40 in a horizontal state. Therefore, the operability of the luggage board 44 is good.

  Next, the luggage board 44 is rotatably attached to the lower end portion of the seat back 40 at the seating position where the seat back 40 stands up on the back surface portion 40a of the seat back 40. It is possible to partition into the lower space B. Accordingly, the convenience of the luggage compartment can be improved by storing the cargo in the upper space A or the lower space B according to the type of luggage.

  Next, the rear floor panel 10 is formed such that the lower portion 10b of the luggage compartment 8 is lower than the lower portion 10a of the rear seat 6, and the seat cushion 42 is rotatable around the rear end portion 46. The seat cushion 42 is stored in the lower part of the luggage compartment 8 so that the back surface part 42a is the upper part. Then, a substantially continuous cargo room floor surface in the longitudinal direction of the vehicle body is formed by the back surface portion 42a of the seat cushion 42 in the retracted position by this rotation and the lower portion 10a of the rear seat of the rear floor panel 10. Yes.

  As described above, according to the first embodiment, the seat back 40 is disposed in the above-described horizontal position, the seat cushion 42 is rotated rearward, and the rear surface portion 42a faces upward, so that the rear floor A substantially flat luggage compartment surface is obtained by the lower portion 10a of the rear seat of the panel 10 and the back surface portion 42a of the seat cushion 42. In this case, since the surface portion 42a of the seat cushion 42 faces downward, the surface portion (cushion surface on which an occupant rides) does not need to be contaminated.

Next, a vehicle compartment rear structure according to a second embodiment of the present invention will be described with reference to FIGS.
FIG. 8 is a view showing a vehicle to which a vehicle compartment rear structure according to the second embodiment of the present invention is applied. The vehicle 1 includes a first row seat 2, a second row seat 4, a third row seat 6, a luggage compartment 8, a rear floor panel 10, a compartment side wall portion 12, and a back door 14. Below, the case where the vehicle compartment rear part structure of the vehicle according to the embodiment of the present invention is applied to the vehicle compartment (vehicle compartment rear part) around the third row seat 6 will be described. In addition, when a luggage compartment is provided behind the second row seat, the vehicle compartment rear structure according to the embodiment of the present invention may be applied to the compartment around the second row seat.

  FIG. 9 is a side view showing a first state of the rear seat of the vehicle to which the vehicle compartment rear structure according to the second embodiment of the present invention is applied, and FIG. 10 is taken along the line XX of FIG. FIG. 11 shows the vehicle rear portion structure of the vehicle as seen along the line XI-XI in FIG. 9, and FIG. 12 shows the vehicle rear portion structure according to the second embodiment of the invention. FIG. 13 is a side view showing a second state of the rear seat of the vehicle to which the vehicle compartment rear structure is applied, and FIG. 13 is a vehicle rear seat to which the vehicle compartment rear structure of the vehicle according to the second embodiment of the present invention is applied. FIG. 14 is a side view showing a fourth state of the rear seat of the vehicle to which the vehicle compartment rear structure according to the second embodiment of the present invention is applied.

  As shown in FIG. 9, the third row seat 6 includes a seat back 60, a seat cushion 62, and a luggage board 64. The luggage board 64 is fixed to the back surface portion 60a of the seat back 60 in a normal state. However, as shown in FIG. 9, the luggage board 64 is rotated backward to partition the cargo space into the upper space A and the lower space B. I can do it.

  In the second embodiment, similarly to the first embodiment, the seat cushion 62 is configured to be movable by a seat slide rail mechanism 66 for moving the seat cushion 62. The slide rail mechanism 66 includes two sets of slide rail mechanisms for the front side and the rear side of the seat cushion 62. The position shown in FIG. 9 is a normal seating position where the seat cushion 62 is located on the front side and the lower side of the seat back 60.

  As shown in FIG. 10, these seat slide rail mechanisms 66 are respectively engaged with engaging pin members (sliding members) 68 attached to the left and right sides of the seat cushion 62, and the engaging pin members 68 engage with each other. The engaging pin member 68 includes a pair of left and right slide rail portions 70 that slidably support the engaging pin member 68. As shown in FIG. 10, the slide rail portion 70 is formed in a concave shape on the vehicle compartment side wall portion 12, and as shown in FIG. 9, while curving so as to slightly protrude downward from the front side toward the rear side. It extends at an angle.

  In the second embodiment, the seat back 60 is configured to be movable by a seat slide rail mechanism 72 for moving the seat back 60. As shown in FIGS. 9 and 11, the seat slide rail mechanism 72 includes a bracket 74 attached to lower portions on both the left and right sides of the seat back 60, and a lower engagement pin member (slide) attached to the bracket 74. Member) 76, an upper engaging pin member (sliding member) 78 attached to upper portions on both the left and right sides of the seat back 40, and the engaging pin members 76, 78 are engaged with each other and the engaging pin members 76, It comprises a pair of left and right slide rail portions 80 that slidably support 78. As shown in FIG. 11, the slide rail portion 80 is formed in a concave shape in the vehicle compartment side wall portion 12.

  As shown in FIG. 9, the slide rail portion 80 extends obliquely upward from the vicinity of the connecting portion between the seat back 60 and the seat cushion 62 at substantially the same angle as the seat back 60 extends. It curves toward the front in the vicinity of the upper end, and then extends in a substantially horizontal direction at an intermediate position in the vertical direction of the vehicle body at the rear of the passenger compartment.

  The seat cushion 62 is moved from the position shown in FIG. 9 to the retracted position shown in FIG. 12 by the slide rail mechanism 66. The seat cushion 62 is stored in a space formed at a position behind the seat back 60 of the rear floor panel 10 and below the seating position (FIG. 9). This is the storage position. Even in this retracted position, the seat cushion 62 moves substantially in parallel from the position shown in FIG. 9 to the position shown in FIG. 12 so that the surface portion 62a on which the occupant sits faces upward.

The seat back 60 is moved by the slide rail mechanism 72. That is, the engagement pin members 76 and 78 move along the slide rail portion 80. Then, it moves upward from the seating position shown in FIG. 12, and finally moves to the horizontal position shown in FIG.
Next, the luggage board 64 is rotatably attached to the rear end portion of the seat back 60 in a state in which the seat back 60 is in a substantially horizontal state at the back surface portion 60a. Then, as shown in FIG. 13, the luggage board 64 is rotated as indicated by an arrow T to cover the upper portion of the luggage compartment 8. The back portion 60a of the seat back 60 and the luggage board 64 are substantially continuous and can be used as a tonneau board (second cargo compartment floor surface) above the rear floor panel 10. Note that the luggage board 64 may be slidably attached to the back surface portion 60a of the seat back 60, and may be slid as indicated by the arrow S so as to cover the upper portion of the luggage compartment 8.

On the other hand, in the second embodiment, in addition to the state shown in FIG. 13, as shown in FIG. 14, the seat back 60 is also stored in a forward position.
That is, the seat back 60 moves from the position shown in FIG. 12 to the storage position shown in FIG. In the second embodiment, the seat back 60 uses the lower engaging pin member (slide member) 76 (see FIGS. 11, 12, and 13) of the seat slide rail mechanism 72 for moving the seat back 60 described above. is doing. That is, the seat back 60 rotates forward about the lower engagement pin member 76 and is tilted forward to the storage position shown in FIG. Therefore, in the retracted position, the back surface portion 60a of the seat back 60 is disposed so as to face upward.

  Then, as shown in FIG. 14, when the seat cushion 62 is in the retracted position and the seat back 60 is tilted forward, the seat cushion 62 and the seat back 60 are disposed adjacent to each other in the vehicle longitudinal direction in a substantially horizontal state. The A load room floor surface substantially continuous in the longitudinal direction of the vehicle body is formed on the upper surface portions of the seat cushion 62 and the seat back 60 (the upper surface portion formed by the front surface portion 62a of the seat cushion 62 and the rear surface portion 60a of the seat back 60). Become so.

  Furthermore, as shown in FIG. 14, the luggage board 64 can be rotated upward and rearward to cover the back surface portion 60a of the seat back 60. Further, since the flat luggage board 64 covers the surface portion 62a of the seat cushion 62 having some shape rather than flat, the luggage board 64 and the back surface portion 60a of the seat back 60 on the front side, A substantially flat luggage room is formed in the front-rear direction. Note that the luggage board 64 may be slidably attached to the back surface portion 60a of the seat back 60 and slid to cover the back surface portion 60a of the seat back 60.

  Next, the function and effect of the second embodiment will be described.

  First, according to the second embodiment of the present invention, at least an intermediate position in the vertical direction of the vehicle body at the rear portion of the vehicle compartment extends in the substantially horizontal direction (the portion extending substantially in the horizontal direction is indicated by reference numeral 80a in FIG. 13). The seat back 60 is arranged in the vertical direction of the vehicle body at the rear of the vehicle compartment so that the rear portion 60a of the seat back 60 is located above the seating position where the seat back 60 stands by the slide rail portion 80. The intermediate position can be a horizontal position extending substantially in the horizontal direction, and is provided between the rear end of the seat back 60 and the back door 14 in a state in which the seat back 60 is in the horizontal position. 8 has a luggage board 64 covering the upper part of 8.

  Therefore, the function of the tonneau cover can be obtained with a simpler configuration by using the seat back 60 and the luggage board 64 attached to the seat back 60. Further, the seat back 60 may be slid upward along the slide rail portion 80, and the luggage board 64 may be rotated or slid, and operability is ensured without requiring complicated operations. .

Next, the luggage board 64 is rotatably attached to a rear end portion of the seat back 60 in a state where the seat back 60 is in a horizontal state at the back surface portion 60a. Since the upper part of the luggage compartment 8 is covered by turning, the operability of the luggage board 64 is good.
Next, the luggage board 64 is slidably attached to the back surface portion 60a of the seat back 60, and covers the upper portion of the luggage compartment 8 by sliding the seat back 60 in a horizontal state. Therefore, the operability of the luggage board 64 is good.

  Next, the luggage board 64 is rotatably attached to the lower end portion of the seat back 60 at the seating position where the seat back 60 stands up on the back surface portion 60a of the seat back 60. It is possible to partition into the lower space B. Accordingly, the convenience of the luggage compartment can be improved by storing the cargo in the upper space A or the lower space B according to the type of luggage.

  Next, according to the second embodiment of the present invention, the seat cushion 62 is positioned between the seating position on the front side of the seatback 60 and the storage position on the rear side of the seatback 60 and below the seating position. A seat slide rail mechanism 66 (sliding mechanism for seat cushion) 66 that movably guides is provided. When the seat cushion 62 is in the retracted position and the seat back 60 is tilted forward, the seat cushion 62 and the seat back 60 are substantially Loads that are arranged adjacent to each other in the front-rear direction of the vehicle body in a horizontal state and are substantially continuous in the front-rear direction of the vehicle body on the upper portion of the seat cushion 62 and the seat back 60 by the front surface portion 62a of the seat cushion 62 and the rear surface portion 60a of the seat back 60. A room floor surface is formed.

  Therefore, the seat cushion 62 and the seat back 60 are adjacent to each other in the front-rear direction, so that the seat 6 can be stored with the thickness in the vertical direction of the vehicle body being minimized. That is, the cargo compartment 8 can be lowered to increase the cargo compartment height. Furthermore, since both the seat cushion 62 and the seat back 60 are moved downward from the normal seating position to the storage position, the operation force for storage is small.

Next, according to the second embodiment of the present invention, the seat slide rail mechanism (seat cushion slide mechanism) 66 includes engagement pin members (slide members) 68 provided on the left and right side portions of the seat cushion 62, and And a pair of left and right slide rail portions 70 that are provided on the vehicle compartment side wall portion 12 at the rear of the vehicle compartment and engage with the engagement pin member 68 and slidably support the engagement pin member 68.
According to such a configuration, the seat slide rail mechanism 66 is formed by effectively using the passenger compartment side wall at the rear of the passenger compartment, so that the space efficiency can be improved and the seat width can be secured.

  Next, according to the second embodiment of the present invention, when the seat back 60 is moved forward and is in the retracted position, the back surface portion 60a of the seat back 60 and the surface portion 62a of the seat cushion 62 define the cargo compartment floor surface. Make up. According to such a configuration, a flat cargo floor surface can be configured.

Next, according to the second embodiment of the present invention, the luggage board 64 is rotatably attached to the rear end portion of the seat back 60 in the state where the seat back 60 is tilted forward at the back surface portion 60a. Since the rotation covers the surface portion 62a of the seat cushion 62, the surface portion 62a of the seat cushion 62 is not damaged. Furthermore, the operability of the luggage board 64 is good.
It is also possible to cover the back surface portion 60a of the seat back 60 by slidably attaching the luggage board 64 to the back surface portion 60a of the seat back 60 and sliding it. In this case, the operability of the luggage board 64 is improved.

  Next, according to the second embodiment of the present invention, the luggage board 64 can partition the cargo compartment 8 into the upper space A and the lower space B in the vertical direction when the seat back 60 is in the standing seating position. It has become. Accordingly, the convenience of the luggage compartment can be improved by storing the cargo in the upper space A or the lower space B according to the type of luggage.

1 is a diagram showing a vehicle to which a vehicle compartment rear structure according to a first embodiment of the present invention is applied. 1 is a side view showing a first state of a vehicle rear seat to which a vehicle compartment rear structure according to a first embodiment of the present invention is applied. FIG. 3 is a vehicle compartment rear structure as seen along line III-III in FIG. 2. FIG. It is a side view showing the 2nd state of the back seat of the vehicles to which the vehicle room rear part structure by a 1st embodiment of the present invention was applied. FIG. 6 is a side view showing a third state of the rear seat of the vehicle to which the vehicle compartment rear structure according to the first embodiment of the present invention is applied. FIG. 6 is a side view showing a fourth state of the rear seat of the vehicle to which the vehicle compartment rear structure according to the first embodiment of the present invention is applied. FIG. 9 is a side view showing a fifth state of the rear seat of the vehicle to which the vehicle compartment rear structure according to the first embodiment of the present invention is applied. It is a figure which shows the vehicle with which the vehicle interior rear part structure by 2nd Embodiment of this invention was applied. It is a side view which shows the 1st state of the rear part seat of the vehicle to which the vehicle interior rear part structure by 2nd Embodiment of this invention was applied. FIG. 10 is a vehicle compartment rear structure as seen along the line XX in FIG. 9. Fig. 10 is a vehicle compartment rear structure as seen along the line XI-XI in Fig. 9. It is a side view which shows the 2nd state of the rear seat of the vehicle to which the vehicle interior rear part structure by 2nd Embodiment of this invention was applied. It is a side view which shows the 3rd state of the rear seat of the vehicle to which the vehicle interior rear part structure by 2nd Embodiment of this invention was applied. It is a side view which shows the 4th state of the rear part seat of the vehicle to which the vehicle interior rear part structure by 2nd Embodiment of this invention was applied.

Explanation of symbols

6 Third row seat 8 Cargo compartment 10 Rear floor panel 10a Lower part 10b of cargo compartment Lower part of rear seat 12 Side wall part 14 Back door 40, 60 Seat back 40a, 60a Rear part 42, 62 Seat cushion 42a, 62a Front surface portion 42b Back surface portion 44, 64 Luggage board 66 Seat cushion seat slide rail mechanism 68 Engaging pin member (slide member)
70 Slide rail 46 Support shaft (rotating shaft)
48, 72 Seat slide rail mechanism 52, 76 for seat back Lower engagement pin member (slide member)
54, 78 Upper engaging pin member (sliding member)
56, 80 Slide rail portion 56a, 80a Horizontally extending portion B of slide rail portion Lower space

Claims (9)

A vehicle compartment rear structure having a rear floor panel, a rear seat having a seat cushion and a seat back disposed on the rear floor panel, a luggage compartment behind the seat, and a back door,
At least a slide rail portion extending in a horizontal direction at an intermediate position in the vertical direction of the vehicle body at the rear of the vehicle compartment, and the seat back is substantially in a horizontal direction so that a back portion thereof is along the slide rail portion. Can be placed in a horizontal position extending to
The vehicle compartment rear structure, further comprising a board member provided between the rear end of the seat back in the horizontal position and the back door and covering an upper portion of the cargo compartment.   The board member is rotatably supported by a rear end portion of a back surface portion of the seat back in a state where the seat back is in the horizontal state, and rotates to cover an upper portion of the cargo compartment. Item 2. A vehicle compartment rear structure according to Item 1.   The said board member is slidably attached to the back part of the said seat back, The said seat back slides in the state made into the said horizontal state, and covers the upper part of the said luggage compartment. Item 3. A vehicle compartment rear structure according to Item 2.   The board member is rotatably supported at a lower end portion of a back surface portion of the seat back where the seat back stands up, and rotates to partition the cargo compartment in the vertical direction. The vehicle compartment rear structure according to claim 2.   The rear floor panel is formed at a position where the lower part of the luggage compartment is lower than the lower part of the rear seat, and the seat cushion is rotated around its rear end so that the back part of the seat cushion is It is stored in the lower part of the cargo compartment so as to be the upper part, and is substantially continuous in the longitudinal direction of the vehicle body by the rear part of the seat cushion in the storage position by this rotation and the lower part of the rear seat of the rear floor panel. The vehicle compartment rear structure according to any one of claims 1 to 4, wherein a cargo compartment floor surface is formed. A seat cushion slide mechanism for guiding the seat cushion between a seating position on the front side of the seatback and a retracted position by a slide on the rear side of the seatback and below the seating position;
When the seat cushion is in the retracted position by the slide and the seat back is tilted forward, the seat cushion and the seat back are arranged substantially horizontally and adjacent to each other in the vehicle longitudinal direction, 5. The vehicle according to claim 1, wherein the seat cushion and the upper surface portion of the seat back arranged as described above are formed as a cargo floor surface that is substantially continuous in the longitudinal direction of the vehicle body. Room rear structure.   The vehicle compartment rear structure according to claim 6, wherein the cargo compartment floor surface substantially continuous in the longitudinal direction of the vehicle body is formed by a front surface portion of the seat cushion and a back surface portion of the seat back.   The slide mechanism for the seat cushion is provided on both right and left side portions of the seat cushion, and on both wall portions of the rear portion of the passenger compartment, and the slide member is engaged and slidable. The vehicle compartment rear structure according to claim 6 or 7, comprising a pair of left and right slide rail portions to be supported.   The seat back can be moved forward, and when the seat cushion is in the retracted position, the surface portion of the seat cushion on which the occupant sits faces upward, and the board member has the seat back folded forward. The vehicle compartment rear structure according to any one of claims 6 to 8, wherein when the vehicle is in a closed position, the upper part of the seat cushion in the storage position by the slide is covered.

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