JP2006123740A - Structure of luggage compartment board - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable a seat back and a luggage compartment board to rise and fall freely in an arrangement where a mat is affixed to the area between the luggage compartment board and the seat back. <P>SOLUTION: The end point P of affixation to the seat back 1B in the arrangement where the mat 3 is affixed to the area from the rear face of the seat back 1B arranged to rise and fall freely to the upper surface of the luggage compartment board 2 is positioned sufficiently ahead of the bearing point O of the seat back 1B when it 1B is accommodated in falling, and thereby an excellent appearance is assured, risk of articles dropping does not exists, and also a sufficient slack part 5 can be formed in the mat 3 from the condition in which the seat back 1B is accommodated in falling to the upright condition for offering service, and it is possible for the seat back 1B to rise and fall freely without imposing a severe restriction on the position of the seat back bearing point O or the positional relationship with the luggage compartment board 2, and further rising etc. of the board 2 can be conducted without being influenced by the mat 3 significantly. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a cargo compartment board structure in which a seat having a backrest that can be raised and lowered and a cargo compartment board are arranged close to each other.

Conventionally, in a vehicle in which a living room and a luggage room are connected like a wagon type, a backrest that can be raised and lowered partitions the living room and the luggage room. In the case where such an upliftable backrest and luggage compartment board are arranged close to each other, the seat backrest is laid down on the seat so as to be horizontal, and between the cargo compartment board constituting the cargo compartment floor. It is configured to be fully flat. However, articles tended to fall from the gap between the backrest and the luggage compartment board that had been leveled down. For this reason, it is necessary to insert a hand into a narrow space to collect the fallen object, which is troublesome and troublesome. Therefore, a technique for eliminating the gap between the backrest portion and the luggage compartment board has been proposed (see, for example, Patent Documents 1 and 2 below).
Japanese Patent Laid-Open No. 2003-54301 (refer to claim 1) Japanese Unexamined Patent Publication No. 2003-212014 (see FIGS. 1 and 2)

  The vehicle carpet mounting apparatus disclosed in Patent Document 1 will be described with reference to FIG. In the rear seat 110 in which the seat back 112 can be raised and lowered with respect to the seat cushion 111, a back surface 113 of the seat back 112 is formed of a loop-shaped fabric, and a loop-shaped fabric 116 extending in the vehicle width direction is formed on the lower surface knit fabric 115 of the seat back 112. It is sewn. A first sheet 126 and a second sheet 127, which are hook-shaped fabrics, are sewn on the back surface of the front end portion of the carpet 123 of the luggage compartment 120, and are sewn, and the seat back back surface 113 and the first sheet 126 are sewn. In addition, the loop-shaped fabric 116 and the second sheet 127 constitute a detachable hook-and-loop fastener, respectively. This makes it possible to easily attach and detach the cargo compartment carpet behind the vehicle seat to improve the appearance of the cargo compartment and prevent items from falling between the seat back 112 and the cargo board 121 in the cargo compartment. .

  The vehicle luggage compartment structure disclosed in Patent Document 2 will be described with reference to FIG. The back mat member 212 is fastened to the back surface 207a side of the seat back 207 and the top surface 203a side of the cargo floor 203, and the fastening portion A of the back mat member 212 on the cargo floor floor 203 side of the seat back 207 is a seat. When the back 207 is tilted forward, the rear mat member 212 is configured to be substantially above the rotation center O of the seat back 207 so that the back mat member 212 relaxes in the gap 204 when the seat back 207 stands up. As a result, the number of parts can be reduced, the manufacturing cost can be reduced, and even if the seat back 207 of the vehicle seat is in the forward-turned state, the aesthetic appearance in the vehicle compartment is not impaired.

  However, in such conventional devices, the mat member or the seat fixing portion that is fixed to the seat back (backrest portion) is at most above the center of rotation in the lying position of the seat back. Stays. For this reason, the slack length of the mat member or the seat cannot be taken sufficiently between the standing use of the seat back and the storage of the seat back, and the seat back is restricted by the rotation center position. And the cargo floor portion 203 need to be close to each other as much as possible, thereby reducing the degree of freedom in design.

  Therefore, the present invention solves such a problem of the conventional cargo compartment board structure, forms a sufficient slack portion on the mat member adhered between the cargo compartment board and the seat backrest portion, and forms a backrest portion. It is an object of the present invention to provide a cargo compartment board structure that can freely raise and lower the cargo compartment board and the cargo board.

  For this reason, the present invention relates to a luggage compartment board structure in which a seat having a undulating backrest portion and a cargo compartment board are arranged close to each other, and is attached to the backrest portion of a mat member attached from the back of the backrest portion to the upper surface of the cargo compartment board. The landing end point is located sufficiently forward of the pivot point of the backrest when the backrest is retracted. Further, the present invention is characterized in that receiving members for receiving the vicinity of the front end portion of the cargo compartment board when the cargo compartment board stands up are provided in the vicinity of both sides of the front end portion of the cargo compartment board. Further, the invention is characterized in that the receiving member is a groove formed in the trim member. Further, the present invention is characterized in that a positioning member for the cargo compartment board is installed in the vicinity of the rear end of the cargo compartment board, and these are used as means for solving the problems.

  According to the present invention, in a cargo compartment board structure in which a seat having a undulating backrest portion and a cargo compartment board are arranged close to each other, the mat member attached from the back of the backrest portion to the upper surface of the cargo compartment board is attached to the backrest portion. When the landing part end point is located sufficiently forward from the pivot point of the backrest part when retracting the backrest part, it is of course superior in appearance and there is no risk of the article falling, and the backrest part is stored in a lying position. From the state to the standing use state, it is possible to form a sufficient slack part on the mat member attached from the back of the back part to the upper surface of the luggage room board, regulation of the position of the back part shaft fulcrum and arrangement with the luggage room board There is no strict regulation on the relationship, the backrest portion can be freely raised and lowered, and the cargo room board can be raised without much influence from the mat member.

  In addition, when a receiving member that receives the vicinity of the front end portion of the cargo compartment board when the cargo compartment board is raised is installed near both sides of the front end portion of the cargo compartment board, the mat member can be secured by securing a slack portion of the mat member. Spare housed in the lower part of the cargo compartment board without any mat member being stretched even if the cargo compartment board is held upright with the receiving member supporting the vicinity of the front end of the cargo compartment board attached to the upper surface. Tires and the like can be easily taken out.

  Furthermore, when the receiving member is a groove formed in the trim member, the groove member for receiving the vicinity of the front end portion of the cargo compartment board may be formed in the trim member without any design on the vehicle body panel or the like. The luggage compartment board can be easily changed to a type that can be held upright by replacing the trim member in which the groove is formed. Furthermore, when a cargo compartment board positioning member is installed in the vicinity of the rear end portion of the cargo compartment board, it is possible to accurately position the cargo compartment board, and the position of the cargo compartment board after tire replacement is reset. When the cargo compartment board is raised again, the vicinity of the front end can be accurately dropped into a receiving portion such as a groove.

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an overall side view showing an embodiment of a cargo compartment board structure according to the present invention, FIG. 2 is a schematic perspective view of a rear portion of a vehicle, and FIG. 3 is a side view including a rear positioning portion of the cargo compartment board. As shown in FIG. 1, the basic structure of the cargo compartment board structure of the present invention is a backrest portion 1B in a cargo compartment board structure in which a seat 1 having a backrest portion 1B that can be raised and lowered and a cargo compartment board 2 are arranged close to each other. The sticking portion end point P to the back portion of the mat member 3 attached from the back surface to the upper surface of the cargo compartment board 2 is positioned sufficiently forward of the pivot point O of the back portion 1B when the back portion 1B is retracted. It is characterized by this.

  Examples will be described in detail below. As shown in FIG. 1, a shaft fulcrum O is provided on the upper portions of the left and right support brackets 4 and 4 fixed to the vehicle body floor panel (two-dot chain line), and the backrest portion 1B of the seat 1 can be raised and lowered at the shaft fulcrum O. Supported by A rear portion of the seat portion 1 of the seat 1 is also installed between the support brackets 4 and 4. A luggage compartment board 2 is disposed in the vicinity of the rear of the seat 1. The back surface of the backrest portion 1B when stored in the fall (indicated by reference numeral 1B ') and the upper surface of the luggage compartment board 2 when lying down form a substantially flat shape. A mat member 3 is attached and pasted across the back surface of the backrest portion 1B and the upper surface of the cargo compartment board 2. The rear end portion of the luggage compartment board 2 is placed on the rear end panel 6.

  The mat member 3 attached to the backrest portion 1B is stuck from the upper end portion to the lower end portion of the backrest portion 1B, and the sticking portion end point P is a pivot point of the backrest portion 1B when the backrest portion 1B is retracted. It is configured to be positioned sufficiently ahead of O (predetermined distance L). Therefore, the mat member 3 behind the sticking portion end point P is released from the back surface of the backrest portion 1 </ b> B as the slack portion 5. As a result, even if the backrest 1B is tilted sufficiently rearward as shown by a two-dot chain line, the slack portion 5 is sufficiently secured and the mat member 3 may be peeled off from the back surface of the backrest 1B. There is no.

  As for the mat member 3 attached to the cargo room board 2, the mat member adhering portion end point Q is located at a predetermined distance from the front end portion of the cargo room board 2. As a result, even if the vicinity of the front end portion of the cargo compartment board 2 is supported by the receiving member 7 and the cargo compartment board 2 is held upright (the position indicated by the two-dot chain line 2 ′), the mat compartment 3 is not stretched at all. A spare tire or the like stored in the lower part of the board 2 can be easily taken out.

  As shown in FIG. 2, substantially rectangular cutouts 8 are provided on both sides of the front end portion of the cargo compartment board 2 (thick solid line), and the rear edge of the cutout 8 is a receiving member when the cargo compartment board 2 stands up. It is dropped into a certain groove portion 7, and becomes a swing center when the cargo compartment board 2 stands. The groove portions 7 and 7 are formed in trim members 9 and 9 which are interior materials mounted in the vehicle body panel. In this case, the cargo compartment board 2 can be easily formed by forming the groove portion 7 in the trim member 9 or replacing the trim member 9 formed with the groove portion 7 without performing any processing such as the groove portion on the vehicle body panel or the like. It can be changed to a type that can be held upright. Of course, this does not prevent the groove from being formed on the vehicle body panel or the like.

  FIG. 3 is a side view including a rear positioning portion of the cargo compartment board. A positioning member (protrusion) 10 of the cargo compartment board 2 is installed in the vicinity of the rear end portion of the cargo compartment board 2. The positioning projection 10 has a substantially L shape and is inserted and locked in a positioning hole 11 formed in the receiving surface of the rear end panel 6. As a result, the fixed position of the cargo compartment board 2 can be accurately positioned, the position of the cargo compartment board 2 can be accurately reset after tire replacement or the like, and the cargo compartment board 2 is stood up again like a one-dot chain line. In this case, the vicinity of the front end portion can be accurately dropped into the receiving portion such as the groove portion 7.

  The embodiments of the present invention have been described above. However, the shape and form of the backrest part (a single form having one backrest part or a left / right split type may be used within the scope of the present invention. The mat member is also divided in the vicinity of the end point of the sticking part) and the shaft support / oscillation form to the vehicle body (the shape of the support bracket and the bearing structure for the shaft support are appropriately selected), the load The shape of the room board (in addition to the front and rear circular shape, etc., the planar view shape such as a square shape and the side view shape may not necessarily be flat), the form and the installation form on the vehicle body (in addition to the simple placement form) It can be lightly attached to the vehicle body or trim member using a simple hook mechanism that can be easily detached, and the locking form to the receiving member (the shape of the notch, the front of the sticking portion without forming the notch) The front end of the cargo compartment board is used as a receiving member And For even possible) or the like that is to configure so as to go can be appropriately selected.

  Also, the shape of the mat member (preferably adapted to the shape of the back of the backrest part and the upper surface of the cargo compartment board, but not necessarily covering the entire surface), the type (single layer, multiple layers) and its material (preferably Brushed cloth material is used, but any suitable material can be used) and its backrest and cargo room board attachment / attachment form (backrest back surface and back end of the adhesive section on the cargo room board upper surface) The amount of deviation from the shaft fulcrum.Attaching can be performed by using an adhesive or by using an appropriate locking device), the shape of the receiving member (width, depth, cross-sectional shape, etc.), type (groove) ) And its installation site (trim member, body panel, etc.), shape of the positioning member of the cargo compartment board, type (plate-like body, pin, etc.) and its locking form (projections and holes) to the rear end panel, etc. About the combination with There may also suitably selected for may also be), and the like in the protrusions.

It is a whole side view which shows one Example of the luggage compartment board structure of this invention. It is a schematic perspective view of the rear part of the vehicle. It is a side view including the rear part positioning part of a luggage compartment board same as the above. It is a side view which shows the carpet attachment apparatus for vehicles of a 1st prior art example. It is a side view which shows the vehicle luggage compartment structure of the 2nd prior art example.

Explanation of symbols

1 seat 1A seat
1B Backrest 2 Cargo Board 3 Mat Member 4 Support Bracket 5 Mat Member Slack 6 Rear End Panel 7 Receiving Member (Groove)
8 Front end notch 9 Trim member 10 Positioning protrusion (positioning member)
11 Positioning hole (positioning member)
L Adhering part end point-shaft fulcrum distance O Backrest part axial fulcrum P Mat member adhering part end point (backrest part)
Q Matte material sticking part end point (cargo board)

Claims (4)

In a cargo compartment board structure in which a seat with a undulating backrest and a cargo compartment board are arranged close to each other, the end point of the sticking part to the back part of the mat member attached from the back of the backrest to the top of the cargo compartment board is the backrest. A luggage compartment board structure that is positioned sufficiently forward of the pivot point of the backrest when the part is retracted. 2. The cargo compartment board structure according to claim 1, wherein receiving members that receive the vicinity of the front end portion of the cargo compartment board when the cargo compartment board stands are installed near both sides of the front end portion of the cargo compartment board. 3. The cargo compartment board structure according to claim 2, wherein the receiving member is a groove formed in the trim member. The cargo compartment board structure according to any one of claims 1 to 3, wherein a positioning member for the cargo compartment board is installed in the vicinity of a rear end portion of the cargo compartment board.

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