JP2009056997A - Tonneau cover device of vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tonneau cover device of a vehicle comprising a tonneau cover having a back door openably covering an opening at the rear of a vehicle body and a cargo room floor expanding forward of the opening and disposed over the cargo room floor, and an interlocking means for nearly vertically moving the rear end of the tonneau cover interlocked with opening and closing of the back door and enhancing the flexibility of design of the vehicle. <P>SOLUTION: An interlocking mechanism 40 (interlocking means) comprises a pair of pulleys 45, 46 disposed at the left and right sides of a cargo room separately from each other in the vertical direction, a first linking member 51 stretched between the pulleys 45, 46 and connected to the rear end of the tonneau cover, a rotary member 50 wherearound the first linking member 51 is wrapped or wound between the pulleys 45, 46, and a second linking member 53 having an end thereof connected to the back door, another end thereof wrapped around and engaged with the rotary member 50, and rotating the rotary member 50 interlocked with opening and closing of the back door. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a tonneau cover device for a vehicle having interlocking means for moving a rear end side in a substantially vertical direction in conjunction with opening and closing of a back door above a cargo floor at the rear of a vehicle body, and belongs to the technical field of interiors in vehicles.

  There is a case where a cargo compartment floor is provided at the rear of the vehicle body, and an opening for loading / unloading luggage to / from the cargo compartment floor and a back door that covers the opening in an openable / closable manner are provided on the rear surface of the vehicle body. is there.

  In such a vehicle, a tonneau cover device that can be deployed substantially horizontally above the cargo compartment floor may be provided so that the luggage placed on the cargo compartment floor cannot be visually recognized from outside the vehicle via a rear window or the like.

  For example, as such a tonneau cover device, a guide rail whose rear end is attached to the left and right side inner surfaces of the vehicle body, a slider that is slidably supported by the guide rail, and a front end that is on the inner surfaces of the left and right side portions of the vehicle body A tonneau cover that is supported and has a rear end supported by the slider, and a linkage member that connects the back door and the slider; when the back door is opened, the slider is moved upward via the linkage member The rear end side of the tonneau cover moves upward, and when the back door is closed, the slider is moved downward via the linkage member, so that the rear end side of the tonneau cover moves downward. Has been disclosed (see, for example, Patent Document 1). According to this, the lifting operation of the tonneau cover is not required when loading / unloading the luggage into / from the cargo room floor, and convenience is improved.

Japanese Patent No. 3613581 (FIGS. 2 to 4 etc.)

  By the way, in the tonneau cover device described in Patent Document 1, the slider is directly moved in the vertical direction by the linking member in conjunction with the opening and closing of the back door. It is limited by the amount of movement and the degree of freedom in vehicle design is also limited.

  Then, this invention makes it a subject to provide the tonneau cover apparatus of the vehicle which can improve the freedom degree of vehicle design.

  In order to solve the above-described problems, the present invention is configured as follows.

  First, the invention according to claim 1 of the present application includes a back door that covers an opening on the rear surface of the vehicle body so as to be openable and closable, and a luggage compartment floor that extends in front of the opening. A tonneau cover device for a vehicle, comprising: a tonneau cover that is spaced apart upward; and interlocking means that moves a rear end side of the tonneau cover in a substantially vertical direction in conjunction with opening and closing of the back door, wherein the interlocking means Between a pair of pulleys provided on the left and right side surfaces of the cargo space that are spaced apart from each other, a first linkage member that is wound between these pulleys and connected to the rear end side of the tonneau cover, and both pulleys. The rotating member wound or wound around the first linkage member and one end thereof are connected to the back door, and the other end side is wound and locked on the rotating member, and interlocks with opening and closing of the back door. do it Characterized in that a second linkage member for rotating the rotating member.

  Further, the invention according to claim 2 is the tonneau cover device for a vehicle according to claim 1, wherein the rotating member is wound around the first linkage member, or the first rotating member around which the first linkage member is wound. A second rotating member on which the two linking members are wound and locked, and the first rotating member and the second rotating member are provided on the same rotation axis and configured to rotate integrally. And

  According to a third aspect of the present invention, in the tonneau cover device for a vehicle according to the first or second aspect of the present invention, a guide rail that defines a movement trajectory of a connecting portion between the tonneau cover and the first linkage member is provided. The guide rail is provided on the rear pillar in a forward inclined state.

  According to a fourth aspect of the present invention, in the tonneau cover device for a vehicle according to the third aspect, the rear pillar includes a pillar main body and a pillar trim that covers the pillar main body, and the guide rail. Is disposed in a space between the pillar body and the pillar trim, and the rotating member is disposed in a space between the guide rail and the front edge or the rear edge of the rear pillar trim. It is characterized by.

  According to a fifth aspect of the present invention, in the tonneau cover device for a vehicle according to any one of the first to fourth aspects, the front end side of the tonneau cover is supported on the left and right side surfaces of the cargo compartment. In addition, the present invention is characterized in that it is constituted by a plurality of board members which are divided in the front-rear direction, and are connected so that they can be bent between adjacent board members.

  According to a sixth aspect of the present invention, in the tonneau cover device for a vehicle according to the fifth aspect, the tonneau cover is in a state in which at least one of the front end side support portion and the rear end side connection portion is removed. The board members are overlapped and connected so as to be foldable.

  According to a seventh aspect of the present invention, in the tonneau cover device for a vehicle according to any one of the first to fourth aspects, the front end side of the tonneau cover is supported on the left and right side surfaces of the cargo compartment. And it is comprised so that winding-up is possible with a sheet | seat member.

  According to an eighth aspect of the present invention, in the tonneau cover device for a vehicle according to any one of the first to seventh aspects, a front end portion is connected to a rear end portion of the tonneau cover, and A rear end portion is connected to the door, and a second tonneau cover configured to be wound up by a sheet member is provided.

  The invention according to claim 9 is the tonneau cover device for a vehicle according to any one of claims 1 to 8, wherein at least one of the tonneau cover and the second tonneau cover is located on the vehicle body. It is configured to be removable.

  Next, the effect of the present invention will be described.

  First, according to the first aspect of the present invention, when the back door is opened and closed, the second linking member moves, so that the rotating member rotates in conjunction with this movement. As a result, the first linkage member wound or wound between the rotating member and the pair of pulleys rotates, and the rear end side of the tonneau cover connected to the first linkage member moves substantially in the vertical direction. Will be

  In that case, the second linkage member only needs to be able to rotate the rotating member in conjunction with the opening and closing of the door, so the relationship between the movement direction of the second linkage member and the arrangement position of the pair of pulleys can be freely set. be able to. Therefore, the position of the connecting portion of the second linkage member to the back door, the arrangement position of the rotating member and the pair of pulleys, and the like can be freely set. In other words, the side surface of the vehicle, for example, the rear pillar, etc. The restriction on the shape of the vehicle is eliminated, and the degree of freedom in designing the vehicle is improved.

  According to a second aspect of the present invention, the rotating member includes a first rotating member on which the first linkage member is wound or wound, and a second rotation on which the second linkage member is wound and locked. Therefore, the diameter of the first rotating member and the diameter of the second rotating member can be made different. In addition, since the first rotating member and the second rotating member are provided on the same rotation axis and are configured to rotate integrally, the connecting portion between the first linkage member and the tonneau cover when the back door is opened and closed And the pull-out amount of the second linkage member from the second rotating member can be made different. Further, by adjusting the ratio of the diameter of the first rotating member and the diameter of the second rotating member, the amount of movement of the connecting portion between the first linkage member and the tonneau cover when the back door is opened and closed, and the second linkage member The amount of withdrawal from the second rotating member can be freely and independently set. That is, the openable / closable angle of the back door can be freely set regardless of the amount of movement of the connecting portion. In addition, the openable / closable angle of the back door can be freely set while arbitrarily setting the relationship between the moving direction of the second linkage member and the arrangement position of the pair of pulleys, the shape of the rear pillar, and the like.

  According to a third aspect of the present invention, the interlocking means has a guide rail that defines the movement locus of the connecting portion between the tonneau cover and the first linkage member. It is possible to prevent the movement trajectory from shaking back and forth and from side to side. Further, since the guide rail is provided in a forward tilt state on the rear pillar, the guide rail can be laid out in parallel when the rear pillar is tilted forward.

  According to a fourth aspect of the present invention, the rear pillar is composed of a pillar main body and a pillar trim that covers the pillar main body, and the guide rail is a space between the pillar main body and the pillar trim. Since the rotating member is disposed in a space between the guide rail and the front end edge or the rear end edge of the rear pillar, the dead space in the pillar is effectively used. Thus, a rotating member can be provided.

  According to the invention of claim 5, the tonneau cover is constituted by a plurality of board members divided in the front-rear direction, and is connected so as to be bendable between adjacent board members. When it is supported by the left and right side surfaces of the cargo compartment and the rear end side is connected to the first linkage member, it is bent in conjunction with the opening and closing of the back door. Moreover, the beauty | look can be made excellent by using a board member.

  According to the invention described in claim 6, the tonneau cover is connected to the board member so as to be foldable in a state where at least one of the support portion on the front end side and the connection portion on the rear end side is removed. Therefore, the tonneau cover can be made compact when it is unnecessary.

  According to the seventh aspect of the invention, the tonneau cover is configured such that the front end side is supported by the left and right side surfaces of the cargo compartment and can be wound up by the sheet member. Can be made compact.

  According to the invention of claim 8, since the front end portion is connected to the rear end portion of the tonneau cover and the second tonneau cover having the rear end portion connected to the back door is provided. The portion between the rear end portion of the tonneau cover and the back door can be satisfactorily covered. In addition, since the second tonneau cover is configured to be rewound by the seat member, the distance between the connecting portion between the rear end portion of the tonneau cover and the connecting portion between the back door as the back door is opened and closed. Even if changes, it follows this well.

  According to the ninth aspect of the present invention, since at least one of the tonneau cover and the second tonneau cover is configured to be detachable from the vehicle body, it is removed when it is unnecessary and the cargo compartment is lifted upward. Can be expanded.

Hereinafter, a tonneau cover device for a vehicle according to an embodiment of the present invention will be described.
FIG. 1 is an upper perspective view of a luggage compartment equipped with a tonneau cover device, FIG. 2 is a side view of the cargo compartment fitted with the tonneau cover device, and FIG. 3 is a lower perspective view of the cargo compartment equipped with the tonneau cover device.

  The cargo compartment T of the vehicle 1 of the present embodiment is provided behind the rear seat 5 at the rear of the vehicle body as shown in FIG. 1, and includes a rear floor panel 2 constituting the cargo compartment floor, and a vehicle body side surface portion 3 (see FIG. 2). And a space defined by a back door 4 provided on the rear surface of the vehicle body, a seat back 5a of the rear seat 5, and the like.

  The rear floor panel 2 is provided substantially horizontally at the rear part of the vehicle body, and is configured such that luggage can be placed on the upper surface thereof. In addition, a sub trunk portion 2a that is recessed downward and extends in the vehicle width direction is formed at the rear portion. The sub trunk portion 2a is covered with a trunk board 2b from above.

  The vehicle body side portion extends in the vehicle front-rear direction at the vehicle body side portion, and is provided in a substantially vertical direction. A wheel house 3a that bulges toward the vehicle interior side corresponding to the shape of the rear wheel is formed at the lower portion of the vehicle body side surface portion 3, and a quarter window glass 6 is mounted above the wheel house 3a.

  A rear pillar 7 is provided on the rear side of the quarter window glass 6 with respect to the vehicle body. The rear pillar 7 tilts relatively forward in terms of the vehicle body design, and falls inward in the vehicle width direction so that the distance between the left and right pillars 7 and 7 becomes narrower toward the upper side.

  The upper end of the back door 4 is pivotally supported on the upper end of the rear part of the vehicle body via the rotary hinge 4a, and is configured to cover the opening 1a on the rear surface of the vehicle body so as to be opened and closed. In addition, a back window glass 8 is mounted on the upper portion of the back door 4 in order to ensure a rear view.

  The inner panel 9 constituting the vehicle body of the side surface portion 3 is covered from the vehicle interior side by a rear pillar trim 11, a trunk side upper trim 12, a trunk side lower trim 13, and the like. The roof portion is covered with a roof trim 14 or the like, and the back door 4 is covered with a door trim 15 or the like.

  In the luggage compartment T, a tonneau cover device 10 that is spaced apart above the rear floor panel 2 and is deployed in a substantially horizontal direction is disposed so that the luggage in the cargo compartment T cannot be visually recognized from the outside.

  The tonneau cover device 10 includes a board-shaped front tonneau cover 20 provided on the front side of the vehicle body, a retractable rear tonneau cover 30 provided on the rear side of the vehicle body, a rear end of the front tonneau cover 20, and a front end of the rear tonneau cover 30. An interlocking mechanism 40 that moves in a substantially vertical direction in conjunction with opening and closing of the back door,

  The front tonneau cover 20 is composed of a plurality of board members 21, 22, 23, 24 formed of a synthetic resin material, plywood, or the like, and a shelf that is formed on the trunk side upper trim 12 so as to extend in the vehicle front-rear direction. The left and right ends are placed on 12a.

  Each board member 21, 22, 23, 24 is continuously covered with covering materials 25, 25 on the upper and lower surfaces thereof, and the upper and lower covering materials 25, 25 are covered with adjacent suture boards with sutures 26, etc. By sewing together, the board members 21, 22, 23, 24 are integrated (see FIG. 6). The distance between the board members is set to have a length that allows the board members 21, 22, 23, and 24 to be folded up and down. For this reason, each board member 21, 22, 23, 24 is bent in any direction, whether it is a mountain fold (bend where the ridgeline is shifted upward) or a valley fold (fold where the ridgeline is shifted downward). It can be bent.

  The first board 21 is formed of a substantially rectangular plate having the longest length in the front-rear direction. As shown in FIG. 3 (only one in FIG. 3), hinge units 27 having hinge pins 27a are fixed to the left and right sides of the lower surface of the first board 21.

  As shown in FIG. 4, the hinge pin 27a is fixedly held in the holder recess 12b by being inserted into the holder recess 12b formed in the shelf 12a of the trunk side upper trim 12 from above. In this way, the hinge pin 27a is fixedly held in the holder recess 12b, whereby the position of the tonneau cover device 10 in the cargo compartment T is defined.

  Further, as shown in FIG. 3, fastening bands 28, 28 that hold the folded state of the tonneau cover device 10 when the tonneau cover device 10 is detached from the vehicle body are provided on the lower surface of the first board 21.

  One fastening band 28 is provided on each of the left and right sides, one end 28a is bonded and fixed to the lower surface of the board member 24, and a metal hook 28b is provided on the other end. If the left and right fastening bands 28, 28 are connected using this hook 28b, the hook 28b does not hang downward.

  6 and 7 are side views showing a state in which the front tonneau cover 20 and the rear tonneau cover 30 are folded. As shown in this figure, the front tonneau cover 20 is folded so that the board members 21, 22, 23, and 24 are stacked in the vertical direction, the first board 21 is placed at the bottom, and the second board 22 is placed thereon. The third board 23 is folded in order, and the fourth board 24 is folded at the top. Further, the front end board 21a which is a part of the first board 21 is folded on the opposite side where the second board 22 and the like are folded, and the length in the vehicle front-rear direction when folded is made compact. The folding structure of the first board 21 is the same as that described above.

  When folded in this way, the winding unit 31 of the rear tonneau cover 30 is positioned above the front board 21a. In this state, the fastening band 28 is wound and the lower surface of the first board 21 is hooked. When 28b is locked, the front tonneau cover 20 and the rear tonneau cover 30 are constrained in a folded state.

  In this way, when the front tonneau cover 20 and the rear tonneau cover 30 are compactly folded, when removed, the front tonneau cover 20 and the rear tonneau cover 30 are placed in the sub-trunk portion 2a as shown in phantom lines in FIG. Can be stored.

  As shown in FIG. 3, a fixing board 29 for fixing the winding unit 31 of the rear tonneau cover 30 is provided behind the fourth board 24. The fixed board 29 is rotatably connected to the lower surface of the rear end portion of the fourth board 24 via the three connecting members 29a. Further, a winding unit 31 extending in the vehicle width direction is fixed to the fixing board 29 by fixing bolts 29b, and the front tonneau cover 20 and the rear tonneau cover 30 are connected.

  On the other hand, as shown in FIGS. 2 and 3, the rear tonneau cover 30 is fixed to the winding unit 31, the sheet member 32 pulled out from the winding unit 31, and the front end (rear end) of the sheet member 32. Handle portions 33 and 33 are provided.

  Among these, the winding unit 31 has a casing 31a on a substantially rectangular column extending in the vehicle width direction, and a winding roller 34 for winding the sheet member 32 is provided therein. The winding roller 34 is provided with an urging member (not shown) that pulls the sheet member 32 in the winding direction.

  In addition, at the upper end of the front portion of the winding unit 31, the fourth board 24 is integrally displaced with the fourth board 24 when the fourth board 24 is displaced upward when the tonneau cover device 10 is opened. A locking piece 35 (see FIG. 6) is provided to engage with. Engagement boss portions 36 and 36 that are fitted and supported (connected) to slider members described later are provided at both ends in the vehicle width direction of the winding unit 31 so as to extend in the vehicle width direction.

  The seat member 32 is configured by a wide synthetic leather or cloth sheet material that extends over the entire width in the vehicle width direction, and from a drawer port (not shown) that extends in the vehicle width direction at the lower end of the rear portion of the winding unit 31. The vehicle is pulled out toward the rear side of the vehicle body.

  Then, as shown in FIG. 2, the sheet member 32 is pulled out partway so as to cover the upper rear portion of the cargo compartment T, and when the engagement with the back door 4 is released, the sheet member 32 is wound into the winding unit 31. When the back door 4 is opened, the back door 4 follows the back door 4 and is largely drawn upward, and is developed in a screen shape in a substantially vertical direction between the upper part of the cargo compartment T and the rear part of the vehicle body.

  Further, the sheet member 32 is formed with side recesses (not shown) cut out in a substantially semicircular shape at both side positions. This side recess is provided in order to prevent interference with the side edge of the opening 1a on the rear surface of the vehicle body when the sheet member 32 is developed in a screen shape.

  As shown in FIG. 3, two engagement handle portions 33 are provided at the rear end of the seat member 32, and are composed of a base 33a and a pin 33b provided in the base 33a. Then, when the pin 33b of the engaging handle portion 33 is fitted into the upper and lower engaging portions 91a and 91b of the engaging hook 91 provided on the back door 4, as shown in FIG. It is fixed to the back door 4. When the sheet member 32 is accommodated in the winding unit 31, the pin 33 b may be removed from the locking hook 91.

  Next, the interlocking mechanism 40 will be described. That is, as shown in FIG. 8, the interlocking mechanism 40 is disposed in a space between the inner panel 9 (vehicle body constituting member) of the rear pillar 7 and the rear pillar trim 11, and as shown in FIG. A rail 41, a slider 42 slidable along the guide rail 41, pulley support cases 43 and 44 provided at both ends of the guide rail 41, and rotatably accommodated in the support cases 43 and 44 A pair of supported pulleys 45, 46, a rotating member support case 47 attached to the center of the guide rail 41 in the longitudinal direction, and a rotating member 50 accommodated and supported rotatably in the rotating member support case 47. The first linking wire 51 wound around the pulleys 45 and 46 and the first rotating member 50, the connecting member 52 fixed to the inner surface (trim 15) of the back door 4, and one end thereof The connecting member 52, and a second linking wire 53 which has the other end connected wound around the second rotary member 49. The interlocking mechanism 40 is provided on each of the left and right rear pillars 7 and 7.

  The pulley support cases 43 and 44 include a pair of half-cases 43a, 43b, 44a, and 44b that form a space in which the pulleys 45 and 46 can be accommodated.

  Among them, the pulley support case 43 located on the upper side in the rear pillar 7 is directly fixed to the end of the guide rail 41, but the other pulley support case 44 is case-supported at both ends of the guide rail 41. The guide rail 41 is attached so as to be movable in the longitudinal direction via the member 54. A spring 55 is provided between the case support member 54 and the pulley support case 44 to urge the case 44 in the longitudinal direction of the guide rail 41 and away from the rail 41.

  The rotating member 50 includes first and second rotating members 48 and 49 disposed on the same rotation axis. Each of the first and second rotating members 48 and 49 is provided with a positioning portion 49c (in FIG. 11, the positioning portion of the first rotating member is located on the back side of the paper and does not appear). By engaging the positioning portion 49c, the circumferential phases of the first and second rotating members 48 and 49 are adjusted to a predetermined phase and are integrally rotated.

Two grooves 48 a and 48 b are provided in parallel on the outer peripheral portion of the first rotating member 48, and one groove 49 a is provided in the second rotating member 49.

The outer diameter of the second rotating member 49 is larger than the outer diameter of the first rotating member 48. The ratio of the outer diameters is set in consideration of the pull-out amount of the second linkage wire 53 when the slider 42 moves from the lower end position to the upper end position.

  The rotating member support case 47 includes a pair of half cases 47a and 47b that constitute a space in which the rotating member 50 can be accommodated. A mainspring spring mechanism 56 (not shown) is attached to the outer surface of one half case 47b.

  Although not shown in detail, the mainspring spring mechanism 56 forms a mainspring spring and a space for accommodating the mainspring spring with the outer half case, and a mainspring spring accommodating case to which one end of the mainspring spring is fixed, It has a rectangular shaft member 56a that passes through the half case 47b and to which the other end of the mainspring spring is fixed.

  The guide rail 41 is made of a channel steel material having a substantially C-shaped cross section, and lid members 41a and 41b are attached to both ends.

  Although a specific structure will be described later, a holder mounting bracket 57 extending to the outside of the guide rail 41 is fixed to the slider 42 through a slit 41 c of the guide rail 41. The front end side of the holder mounting bracket 57 faces the rear pillar trim 11 through the slit 11r (see FIG. 2) formed so as to be parallel to the guide rail 41, and faces the front side of the rear pillar trim 11. A substantially rectangular holder member 58 that holds the engagement boss portions 36 and 36 at both ends of the winding unit 31 is fixed to the front end side of the bracket 57. Note that the width of the slit 11 r is smaller than the dimension of the holder member 58.

  A stopper member 59 is attached at a position away from the lid member 41b on the lower end side of the guide rail 41 in the longitudinal direction. When the slider 42 moves to the lid member 41b side, the holder mounting bracket 57 is attached. Are in contact with each other.

  The holder member 58 is formed with a fitting groove portion 58a for fitting the engaging boss portion 36 of the winding unit 31. By fitting the engaging boss portion 36 into the fitting groove portion 58a from above, The winding unit 31 is supported by the holder member 58.

  One end 51ab of the first linkage wire 51 is fixed to one end of the slider 42, and the other end is wound around the first groove 48a of the first rotating member 48 via the first pulley 45. 51aa is fixed to the first engaging portion 48c of the first rotating member 48, the one end 51bb is fixed to the other end of the slider 42, and the other end is the second of the first rotating member 48. The first member 51a is wound around the groove 48b in the direction opposite to the first member 51a, and the end 51ba of the second member 51b is engaged with the second engaging portion 48d of the first rotating member 48. . The lengths of the first and second members 51a and 51b are such that the slider 42 can move from one end to the other end of the guide rail 41, respectively.

  The second link wire 53 has one end connected to the connecting member 52 as described above, the other end wound around the groove 49 a of the second rotating member 49, and the end 53 a of the second rotating member 49. It is locked to the engaging portion 49b. The second linkage wire 53 is led to the outside of the rear pillar trim 11 through a through hole 11q provided in the convex portion 11p formed on the rear side of the rear pillar trim 11 toward the vehicle interior (FIG. 2). reference).

  The spring 55 moves the pulley supporting case 44 in the case when the rotating member 50 in the state where the first and second linking wires 51 and 53 are wound is moved and accommodated in the rotating member supporting case 47 from the side. It is provided for the purpose of loosening the tension of the first linkage wire 51 by pushing toward the 45 side and compressing the spring 55 so that the rotating member 50 can be easily accommodated in the rotating member support case 47.

  The connecting member 52 is formed with a clip engaging hole capable of accommodating the clip member 76 (see FIG. 11), and the clip member 76 fixed to the back door 4 is inserted into the clip engaging hole so that the connecting member 52 can be connected. The member 52 is fixed to the back door 4. The connecting member 52 is supported so as to be rotatable about the clip member 76 in the fixed state. The specific structure of the connecting member 52 will be described later.

  Next, a mounting structure of the interlock mechanism 40 will be described.

  As shown in FIG. 8, the interlocking mechanism 40 is fixed to the rear pillar trim 11 and the inner panel 9 constituting the vehicle body via a plurality of brackets 71, 72, 73 fixed to the guide rail 41 by screwing or joining. Has been.

  The first bracket 71 has a long rectangular shape along the longitudinal direction of the guide rail 41. The first bracket 71 extends in the direction perpendicular to the lower end of the guide rail 41 and extends toward the rear of the vehicle. And a second mounting portion 71a extending in the vehicle front side. The first attachment portion 71 b and the second attachment portion 71 a are fixed to the boss portions 11 a and 11 b bulged on the inner surface of the rear pillar trim 11 by screws N and N.

  The second bracket 72 has a base end portion 72 a fixed to the lower side of the guide rail 41 so as to overlap the lower side of the first bracket 71, and a front end side of the second bracket 72 in a direction perpendicular to the first rail 71. It has a tongue-like shape extending to the attachment portion 11c that is formed to protrude from the lower portion of the front edge. Bolt insertion holes 72c (holes on the pillar trim 11 side are not shown) are formed in the distal end portion 72b of the second bracket 72 and the mounting portion 11c of the rear pillar trim 11, and the distal end portion 72b and the mounting portion 11 are formed. In an overlapped state, the bolt B1 is inserted into both the bolt insertion holes 72c and fastened together with the inner panel 9 of the vehicle body.

  The third bracket 73 has a tongue-like shape in which a proximal end portion 73a (not shown in FIG. 8) is fixed to the upper end side of the guide rail 41 and the distal end side extends upward, and the distal end portion 73b includes a bolt. An insertion hole 73c and a positioning hole 73d are formed. On the other hand, a recess 11d that is recessed outward in the vehicle width direction is formed on the upper portion of the rear pillar trim 11, and a positioning pin 11e and a bolt insertion hole 11f (not shown) are formed on the bottom of the recess 11d outward in the vehicle width direction. ) Projectingly formed. Then, with the positioning pin 11e at the bottom of the recess 11d and the positioning hole 73d of the tip 73b of the third bracket 73 fitted, the bolt B2 is inserted into both the bolt insertion holes 73c and 11f, and the inner body of the vehicle body is inserted. It is fastened to the panel 9 together.

  Further, a clip 11h for fixing to the inner panel 9 is formed on the boss portion 11g formed on the upper rear inner surface of the rear pillar trim 11 so as to protrude. A boss portion 11 i that protrudes from the rear inner surface of the rear pillar trim 11 in the substantially vertical direction is formed with a similar clip 11 j and a positioning pin 11 k for positioning with respect to the inner panel 9.

  Further, a mounting portion 11m that protrudes downward is formed at the rear portion of the lower edge portion of the rear pillar trim 11, and a hole portion 11n formed in the mounting portion 11m and the hole portion 11n in the inner panel 9 of the vehicle body. By inserting a separate clip C1 into the correspondingly formed hole, the lower side of the rear pillar trim 11 is fixed to the vehicle body.

  It should be noted that the bolt B2 for tightening the recess 11d of the rear pillar trim 11 is covered by covering the recess 11d from the front surface side (see FIG. 2). Further, by attaching the trunk side up trim 12 to the vehicle body after the rear pillar trim 11, the joint fastening bolt B <b> 1 and the clip C <b> 1 are also covered by the trunk side up trim 12.

  Next, the operation of the tonneau cover device configured as described above will be described.

  First, in a state where the back door 4 is completely closed, as shown in FIG. 2, the connecting member 52 of the interlocking mechanism 40 is located in the vicinity of the rear edge of the rear pillar 7 and the second connecting wire 53 is pulled most. It is in a state that has not been released. As shown in FIG. 13, the slider 42 is positioned at the lower end position where the bracket 57 contacts the stopper 59. Therefore, as shown in FIG. 2, the front tonneau cover 20 is in a state in which the left and right ends are placed on the shelf 12 a of the left and right trunk side trims 12 with a plurality of board members 21 to 24 constituting the front tonneau cover 20. It is almost flat. On the other hand, the rear side tonneau cover 30 is connected to the back door 4 and the front side is pulled forward. That is, at a position spaced upward from the cargo compartment floor 2, the lower portion is covered.

  When the back door 4 is opened, the connecting member 52 of the interlocking mechanism 40 moves rearward and upward along with this, so that the second linking wire 53 wound around the second rotating member 49 is As shown in FIG. 12, the mainspring spring mechanism 56 is pulled out against the winding force (biasing force) by the spring. At this time, the first rotating member 48 rotates together with the second rotating member 49, and as a result, the slider 42 moves upward along the guide rail 41 via the first linkage wires 51a and 51b. .

  As a result, the front tonneau cover 20 has a rear end side that moves forward and upward, and the distance between the front end side pivotal support portion and the rear end side connection portion gradually decreases, whereby the rear board member 23, It bends sequentially from between 24 and starts to lift from the rear board member 24.

  On the other hand, the rear tonneau cover 30 is pulled out from the winding unit 31 against the winding force. At this time, the rear tonneau cover 30 is prevented from hanging downward by the winding force of the winding unit 31.

  Then, as shown in FIG. 13, when the back door 4 is fully opened, the second linkage wire 53 is pulled out, so that the slider 42 moves to the upper end of the guide rail 41 as shown in FIG. As a result, the front tonneau cover 20 is lifted in a bent state, and the rear tonneau cover 30 is lifted upward and developed in a screen shape. Therefore, it is possible to easily carry in / out the luggage to / from the cargo floor.

  In this case, in the present embodiment, as described above, the back door 4 side and the first linkage wire 51 are coupled via the coupling member 52, the second linkage wire 53, and the rotating member 50. However, the second link wire 53 only needs to be able to rotate the rotating member 50 in conjunction with the opening and closing of the back door 4, so that the moving direction of the second link member 53 and the arrangement positions of the pair of pulleys 45, 46, etc. Can be set freely. Therefore, as shown in FIG. 14A, the position of the connecting portion of the second linkage member 53 to the back door 4, the arrangement position of the rotating member 50 and the pair of pulleys 45, 46, etc. It can be set freely as shown by b. In other words, the restriction on the shape of the side surface of the vehicle, for example, the rear pillar 7 is eliminated, and the degree of freedom in designing the vehicle is improved. For example, as shown in FIG. 14B, even when the rear pillar 7 extends substantially in the vertical direction, the desired function can be achieved while the respective members are disposed.

  The rotating member 50 includes a first rotating member 48 around which the first linkage member 51 is wound or wound, and a second rotating member 49 around which the second linkage member 53 is wound and locked. In addition, the diameter of the first rotating member 48 and the diameter of the second rotating member 49 are different, and the first rotating member 48 and the second rotating member 49 are provided on the same rotation axis and rotate integrally. Thus, by adjusting the ratio of the diameter of the first rotating member 48 and the diameter of the second rotating member 49, the first linkage member 51 and the tonneau cover 10 can be adjusted when the back door 4 is opened and closed. The moving amount X of the connecting portion (the moving amount of the slider 41) and the pulling amount Y of the second linkage member 53 from the second rotating member 49 can be freely and independently set. That is, regardless of the movement amount X, the openable / closable angle of the back door 4 can be freely set. In addition, the opening / closing angle of the back door 4 can be freely set while arbitrarily setting the relationship between the moving direction of the second linkage member 53 and the position where the pair of pulleys 45 and 46 are disposed, the shape of the rear pillar 7, etc. Can be set.

  Further, since the guide rail 41 that defines the movement locus of the connecting portion (the engaging boss portion 36 and the holder member 58) between the tonneau cover 10 and the first linkage member 51 is provided, the rear end side of the front tonneau cover 20 is provided. It is possible to prevent the movement trajectory from shaking back and forth and from side to side. Further, since the guide rail 41 is provided on the rear pillar 7 in a forward tilted state, it can be laid out in parallel when the rear pillar 7 is tilted forward.

  The rear pillar 7 includes a pillar main body 9 and a pillar trim 11 that covers the pillar main body 9, and a guide rail 41 is disposed in a space between the pillar main body 9 and the pillar trim 11. Since the rotating member 50 is disposed in the space between the guide rail 41 and the rear end edge of the rear pillar trim 11, the rotating member 50 is arranged using the dead space in the pillar 7 effectively. Can be set.

  Moreover, since the front tonneau cover 20 is divided in the front-rear direction and is configured by a plurality of board members 21 to 24 and is connected to bendable between adjacent board members, the front end side is the left and right side surfaces of the luggage compartment. When the back door 4 is opened and closed, the rear end side is bent in conjunction with the first linkage wire 51. Moreover, the beauty | look can be made excellent by using a board member.

  In addition, the front tonneau cover 20 is connected so that the board members 21 to 24 can be folded and folded in a state where the rear end side connecting portion (engagement boss portion 36 and holder member 58) is removed. The tonneau cover 20 can be made compact when not needed.

  Further, since the front end portion is connected to the rear end portion of the front tonneau cover 20 and the rear tonneau cover 30 having the rear end portion connected to the back door 4 is provided, The part between the back door 4 can be covered well. Further, since the rear tonneau cover 30 is configured to be rewound by the sheet member, the connecting portion (the engaging boss portion 36 and the holder member) with the rear end portion of the front tonneau cover 20 as the back door 4 is opened and closed. 58) and the connecting portion between the back door 4 and the back door 4 change even when the distance changes.

  Further, since the front tonneau cover 20 and the rear tonneau cover 30 are configured to be detachable from the vehicle body, they can be removed when not needed to enlarge the cargo compartment upward.

  By the way, the angle when the back door 4 is opened depends on the difference in the amount of expansion and contraction of the damper for supporting the back door 4 in the opened state, the manufacturing error, etc., as shown by the phantom line in FIG. For example, a difference of about ± 5 ° occurs with respect to the specified opening angle. When the opening angle is on the + side, that is, when the opening angle is larger than the specified angle, even if the slider 42 abuts against the upper end wall 41a of the guide rail 41, the slider 42 is further pulled while being pressed against the upper end wall 41a. Therefore, there is a possibility that the first linkage wire 51 and the second linkage wire 53 may be broken, other components constituting the interlocking mechanism 40 may be damaged, or the vehicle body member to which the interlocking mechanism 40 is attached may be damaged. Further, when the opening angle is on the negative side, i.e., when the opening angle does not open to the specified angle, the slider 42 does not move to the upper end position of the guide rail 41, i.e., the rear end side of the front tonneau cover 20 or the front end side of the rear tonneau cover 30 As a result, the rear end side of the front tonneau cover 20 and the rear tonneau cover 30 are liable to become obstacles when loading / unloading the cargo into / from the cargo compartment floor 2. However, in the interlocking mechanism 40 according to the present embodiment, the connecting member 52 described above is configured as follows so that no problem occurs even when a difference with respect to the specified opening degree occurs.

  That is, as shown in FIG. 15, the connecting member 52 includes a hollow cylindrical first case 71, a cap-shaped second case 72 that covers one end portion of the first case 71, and the first case 71. A moving member 73 slidably mounted in the longitudinal direction in the hollow portion 71a, a coil spring 74 interposed between the large-diameter portion 73a of the moving member 73 and the lower end wall 71b of the case, 2 A leaf spring 75 screwed to the inner surface of the top of the case 72 is provided.

  The first case 71 is composed of a pair of halved cases 71a and 71b (see FIG. 11). Further, a through hole 71 c through which the second linkage wire 53 is passed is provided in the bottom 71 b of the first case 71. The diameter of the through hole 71 c is sufficiently larger than the diameter of the second linkage wire 53.

  The second case 72 is formed with a clip engaging hole capable of accommodating the clip member 76 (see FIG. 11). By inserting the clip member 76 fixed to the back door 4 into the clip engaging hole, The second case 72 (connecting member 52) is fixed to the back door 4. The connecting member 52 is supported so as to be rotatable about the clip member 76 in the fixed state.

  A through hole 73b through which the second linkage wire 53 extending in the longitudinal direction passes is formed in the center of the moving member 73 in the radial direction. The diameter of the through hole 73b is increased at the large diameter portion 73a, and the end portion 53b of the second linkage wire 53 is locked. Thus, the first case 71 side is connected to the rotating member 50 side via the second linkage wire 53.

  The spring force of the spring 74 is set larger than the spring force of the mainspring spring mechanism 56 for the rotating member 50.

  A groove 71 d extending in the longitudinal direction is formed on the inner surface of the hollow portion 71 a of the first case 71, and a projection 73 c is formed on the large-diameter portion 73 a of the moving member 73, and the projection 73 c is formed on the first case 71. It fits into the groove 71d. This structure is provided to prevent the second linking wire 53 from being twisted due to the rotation of the moving member 73.

  The bottom 71e of the first case 71 on the second case 72 side is formed with a protrusion 71f that protrudes toward the second case 72 and has a narrowed middle portion in the longitudinal direction. Further, the leaf spring 75 on the second case 72 side is shaped so as to follow the side surface of the protrusion 71f, and the protrusion 71f is sandwiched by elastic force. Thus, the first case 71 side and the second case 72 side are integrated.

  In that case, the amount of the second linking wire 53 that can be pulled out is such that the opening degree of the back door 4 is within the specified opening degree ± 0 °, that is, the slider 42 is in contact with the upper end wall of the guide rail 41. 15A and FIG. 16, the moving member 73 of the connecting member 52 compresses the spring member 74 by a predetermined amount and is positioned at an intermediate position in the movable range when it is in a state where it cannot move upward. It is set to the amount that will be.

  With this configuration, when the back door 4 is opened to a specified opening or more (but less than the specified opening +5 degrees), the spring 74 is further compressed as shown in FIG. Only the first and second cases 71 and 72 will move further together with the back door 4. That is, the back door 4 can be further opened even after the second linkage wire 53 cannot be pulled out.

  Further, when the back door 4 is opened to a specified opening or more (opening of the specified opening + 5 degrees or more, the opening at which the moving member 73 is in contact with the lower end 71g of the groove 71d of the first case 71 and cannot move), As shown in FIG. 15C, the engagement between the leaf spring 75 on the second case 72 side and the protrusion 71f on the first case 71 side is released. Therefore, the above-described interlocking mechanism 40 and parts constituting the vehicle body are prevented from being damaged. According to this mechanism, for example, a relatively heavy object is placed on the tonneau cover 10, so that the back door 4 is moved via the second linkage wire 53 and the connecting member 52 when the back door 4 moves in the opening direction. When a large load is applied to the inner surface of 4, the engagement between the leaf spring 75 on the second case 72 side and the protrusion 71 f on the first case 71 side is disengaged. It is possible to prevent the various parts from being damaged by being placed on the surface.

  On the other hand, when the back door 4 opens only below the specified opening degree, the moving member 73 moves to the upper end wall side of the first case 71 by the restoring force of the spring 74, whereby the second linking wire 53 is connected to the connecting member. As shown in FIG. 15D, the slider 42 is moved upward until it comes into contact with the upper end side lid portion 41a of the guide rail 41 as shown in FIG. That is, even when the back door 4 is not opened to the specified opening, the rear end side of the front tonneau cover 20 and the front end side of the rear tonneau cover 30 are raised to predetermined positions, and when the baggage is carried into and out of the luggage compartment floor. Obstacles will be avoided.

  By the way, so far, the problem and the countermeasures due to the difference in the opening angle of the back door 4 of about ± 5 ° with respect to the specified opening degree have been described. However, the angle when the back door 4 is closed Since the back door 4 is directly defined at a position where the opening of the rear surface of the vehicle body is closed, there is no difference in angle with respect to the defined angle. However, even when the back door 4 is closed, the slider 42 moves to a predetermined lower end position on the guide rail 41 due to problems such as variations in the wire length of the first linkage wire 51 and the second linkage wire 53 and manufacturing errors. That is, the rear end side of the front tonneau cover 20 and the front end side of the rear tonneau cover 30 do not descend to a predetermined position, and as a result, the rear end side of the front tonneau cover 20 and the front end side of the rear tonneau cover 30 appear to rise upward. May cause a problem of appearance. In order to prevent this, it is conceivable to provide a stopper for defining a predetermined lower end position so that the lower end position is always defined by the stopper even if an error occurs. In this case, the slider 42 is a stopper. If there is a margin in the wire in contact with the wire, the wire may loosen, interfere with peripheral members, adversely affect the operation, and may cause problems in appearance. Therefore, in the interlocking mechanism 40 according to the present embodiment, the above-described slider 42 is configured as follows, so that even if the above variations and errors occur, no problem occurs. Yes.

  That is, as shown in FIG. 17A, the slider 42 includes an outer slider member 81, a shaft 82 having both ends supported and fixed to wall portions on both ends of the outer slider member 81, and the shaft 82 having its axis. An inner slider member 83 supported so as to be slidable in the direction, and a coil spring 84 interposed between the lower end side wall portion of the outer slider member 81 and the inner slider member 83 on the shaft 82. . The above-described holder mounting bracket 57 extending to the outside of the guide rail 41 through the slit 41 c of the guide rail 41 is fixed to the inner slider member 83, and the holder member 58 is fixed to the holder mounting bracket 57. . The spring force of the spring 84 of the slider 42 is set smaller than the spring force of the spring of the mainspring spring mechanism 56 for the rotating member 50.

  Here, the holder mounting bracket 57 of the inner slider member 83 is shown in FIGS. 17B and 18 when the back door 4 is positioned slightly before the closed position while the back door 4 is being closed. As described above, when the back door 4 comes into contact with the stopper member 59 and is further closed, only the outer slider member 81 moves further downward while the spring 84 is compressed, and the back door 4 is in the closed position. At this time, as shown in FIGS. 17A and 18, the outer slider member 81 stops at a position just before contacting the lower end side lid portion 41 b of the guide rail 41. In other words, the length of each of the members 51a and 51b of the first connecting wire 51 and the distance between the stopper member 59 and the lower end side cover portion 41b of the guide rail 41 are set so that such a state can be realized. Has been.

  With this configuration, when the back door 4 is closed, the outer slider is further compressed while the spring 84 is further compressed while the inner slider member 83 remains in contact with the stopper member 59 at a position slightly before the closed position. Only the member 81 moves further downward. Therefore, the predetermined lower end position of the slider 42 on the guide rail 41 is reliably defined by the stopper member 59, and the first linkage wire 51 and the second linkage wire 53 are moved downward by the compression of the spring 84. The state is set so as not to be loosened, and it is possible to achieve both of the reliable movement of the slider 42 to the lower end position, the prevention of interference with peripheral members due to the loosening of the wire, and the appearance deterioration. Further, since the holder mounting bracket 57 (holder member 58) is always biased to the stopper 59 by the spring 84 at the lower end position of the guide rail 41, the holder mounting bracket 57 at the lower end position, that is, the front tonneau cover 20 is maintained. The rear end side and the front end side of the rear tonneau cover 30 also have a function of preventing rattling.

  The inner slider member 83 has a recess 83a at a portion facing the inner surface of the outer slider member 81, and a leaf spring 85 is engaged with the recess 83a. 7 urges these members so that the inner slider member 83 and the outer slider member 81 are separated from each other in FIG. 7, that is, the inner slider member 83 and the outer slider member 81 are pressed against the inner surface of the guide rail 41. is doing. This prevents the slider 42 from rattling in the guide rail 41.

  In the present embodiment, both ends of the first linking wire 51 are locked and wound around the rotating member 50, but may be wound in the same manner as the pulleys 45 and 46. In this case, it is only necessary to take measures to prevent the rotating member 50 from slipping.

  Next, a second embodiment will be described.

  In the second embodiment, as shown in FIG. 19, the front tonneau cover 20 'is configured to be wound up like the rear tonneau cover 30 of the first embodiment. The front tonneau cover 20 'includes a winding unit 21' and a sheet member 22 '. Engagement bosses 26' are provided at both left and right ends of the winding unit 21 '. 26 'is rotatably supported by the trunk side upper trim 12'. On the other hand, the rear end portion of the sheet member 22 'is coupled to the winding unit 31' of the rear tonneau cover 30 '. With this configuration, when the back door 4 is opened, the sheet member 22 ′ of the front tonneau cover 20 ′ is wound in the winding unit 31 ′, while the winding unit 31 ′ of the rear tonneau cover 30 ′ is upward. Will be moved to. According to the present embodiment, the front tonneau cover 20 'can also be wound, so that the tonneau cover 10 can be made more compact when not needed.

  The present invention can be widely applied to a tonneau cover device for a vehicle having interlocking means for moving the rear end side in a substantially vertical direction in conjunction with opening and closing of the back door above the cargo floor at the rear of the vehicle body.

It is a perspective view from the upper diagonal front of the vehicle rear part concerning an embodiment of the invention. It is a side view of a vehicle rear part. It is a perspective view from the diagonally forward lower part of the vehicle rear. It is an enlarged view of the support part to the vehicle body side part inner surface of the side part of a front part tonneau cover. It is an enlarged view of the connection part to the back door of the rear end part of a rear part tonneau cover. It is an enlarged view of the state which folded the tonneau cover. It is explanatory drawing of the state etc. which folded and stored the tonneau cover. It is an enlarged view of the attachment part of the interlocking mechanism to a rear pillar (It is a perspective view from the back side of a rear pillar trim.) It is an exploded view of the interlocking mechanism (the 1). It is an exploded view of the interlocking mechanism (the 2). It is a basic structure figure of an interlocking mechanism. It is explanatory drawing of the effect by a interlocking mechanism (the 1). It is a side view of the vehicle rear part in the state which made the back door fully open. It is explanatory drawing of the effect by an interlocking mechanism. It is a detailed structure figure of a connection member. It is explanatory drawing of the effect | action by a connection member. It is a detailed structure figure of a slider member. It is explanatory drawing of the effect | action by a slider member. It is a figure equivalent to FIG. 2 about the tonneau cover apparatus which concerns on the 2nd Embodiment of this invention.

Explanation of symbols

1 Vehicle 2 Cargo Floor 4 Back Door 7 Rear Pillar 10 Tonneau Cover Device 20 Front Tonneau Cover (Tonneau Cover)
30 Rear tonneau cover (second tonneau cover)
36 Engagement boss part 36 (connection part of a tonneau cover and 1st linkage member)
40 Interlocking mechanism (interlocking means)
41 Guide rail 42 Slider 45, 46 Pulley (a pair of pulleys)
48 First Rotating Member 49 Second Rotating Member 50 Rotating Member 51 First Linking Wire (First Linking Member)
52 connecting member 53 second connecting wire (second connecting member)
58 Holder member (connection portion of tonneau cover and first linkage member)

Claims (9)

A tonneau cover provided with a back door that covers the opening of the rear surface of the vehicle body so that the opening can be opened and closed, a cargo compartment floor that extends in front of the opening, and spaced apart above the cargo compartment floor; A tonneau cover device for a vehicle provided with interlocking means for moving the rear end side of the tonneau cover in a substantially vertical direction in conjunction with opening and closing of the door,
The interlocking means includes a pair of pulleys provided vertically apart on the left and right side surfaces of the cargo compartment,
A first linkage member wound between these pulleys and connected to the rear end side of the tonneau cover;
A rotating member around which the first linkage member is wound or wound between both pulleys;
One end is connected to the back door, and the other end is wound and locked around the rotating member, and has a second linkage member that rotates the rotating member in conjunction with opening and closing of the back door. A tonneau cover device for a vehicle. The tonneau cover device for a vehicle according to claim 1,
The rotating member includes a first rotating member on which the first linkage member is wound or wound, and a second rotating member on which the second linkage member is wound and locked, and the first rotating member and the first rotating member A tonneau cover device for a vehicle, wherein the two rotation members are provided on the same rotation axis and are configured to rotate integrally. In the tonneau cover device for a vehicle according to claim 1 or 2,
A guide rail that defines a movement trajectory of the connecting portion between the tonneau cover and the first linkage member is provided;
A tonneau cover device for a vehicle, wherein the guide rail is provided on the rear pillar in a forward inclined state. In the tonneau cover device for a vehicle according to claim 3,
The rear pillar includes a pillar body and a pillar trim that covers the pillar body,
The guide rail is disposed in a space between the pillar body and the pillar trim,
The tonneau cover device for a vehicle, wherein the rotating member is disposed in a space between the guide rail and a front end edge or a rear end edge of the rear pillar trim. The vehicle tonneau cover device according to any one of claims 1 to 4, wherein:
The tonneau cover has a front end supported by the left and right side surfaces of the cargo compartment, is divided into front and rear directions, is configured by a plurality of board members, and is connected to be able to bend between adjacent board members. A tonneau cover device for a vehicle. The tonneau cover device for a vehicle according to claim 5,
The tonneau cover device for a vehicle is characterized in that the tonneau cover is connected so as to be able to be folded in a state where at least one of the support portion on the front end side and the connecting portion on the rear end side is removed. The vehicle tonneau cover device according to any one of claims 1 to 4, wherein:
A tonneau cover device for a vehicle, wherein a front end side of the tonneau cover is supported by left and right side surfaces of a cargo compartment and is configured to be wound by a seat member. The tonneau cover device for a vehicle according to any one of claims 1 to 7,
A front end portion is connected to a rear end portion of the tonneau cover, a rear end portion is connected to the back door, and a second tonneau cover configured to be wound up by a seat member is provided. A tonneau cover device for a vehicle. The tonneau cover device for a vehicle according to any one of claims 1 to 8,
A tonneau cover device for a vehicle, wherein at least one of the tonneau cover and the second tonneau cover is configured to be removable from a vehicle body.

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