JPH1159277A - Structure for fixing seat back parcel tray - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a parcel tray from being loosened or detached even if a rear seat is reclined. SOLUTION: A parcel tray 15 is made of an expandable sheet 16 and the core member 18 of the rear end 17 thereof is removably locked by a locking 20 of a vehicle body side and locking members 22 of the front end thereof are removably fitted in the members 23 to be locked which are provided on the back of a seat back and have strength capable of keeping a locking state against the tension of the parcel tray 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tonneau board mounting structure for covering an upper surface of a cargo room provided behind a rear seat comprising a reclining type seat back of an automobile.

[0002]

2. Description of the Related Art In a vehicle having a luggage compartment behind a rear seat made of a reclining type seat back, the luggage compartment is viewed from the outside through a back window panel, and the appearance is poor. Conventionally, the upper surface of the luggage compartment is covered with a tonneau board, and various methods are used for the mounting structure of the tonneau board.

As an example of the above-mentioned mounting structure, Japanese Utility Model Laid-Open No.
The device disclosed in JP-A-88864 is known.

In this conventional example, as shown in FIG. 6, a main body 5 of a tonneau board 4 is formed of a sheet body such as a nonwoven fabric, and a bag body is formed at a front end and a rear end thereof. 6,
7, the core member 7 inserted into the rear end portion is detachably locked to a locking member 8 fixed to the vehicle body side.
The core member 6 inserted at the front end side is detachably engaged with a hook member 10 fixed to the back side of the seat back 2.

As another example, as shown in FIG. 8, shafts 12 and 13 are fixed to the vehicle body, the front end of the body 5 of the tonneau board 4 is fixed to the shaft 13, and the rear end is the shaft 1 as shown in FIG.
There is also known one having a structure that detachably engages the second member.

[0006]

However, in the above-mentioned conventional tonneau board mounting structure, the actual open flat 3-8
No. 8864 discloses that the seat back 2 of the rear seat 1 is locked at an initial locking position A as shown in FIG.
, The front end of the main body 5 of the tonneau board 4 is pushed downward as shown by the two-dot chain line, and the slack state is established. As a result, when the luggage compartment is viewed from the back window panel (not shown), the portion of the main body 5 of the slack tonneau board 4 becomes a deep valley and the appearance is deteriorated. Further, when the recliner reaches the position B, there is a problem that the main body 5 of the tonneau board 4 is displaced in the vertical direction, and the core member 6 naturally comes off the hook member 10.

In the latter example, as shown in FIG. 8, in order to enable reclining of the seat back 2 of the rear seat 1, a predetermined distance is provided between the fixed shaft 13 on the vehicle body side and the seat back 2 of the rear seat 1. Is maintained, when the seat back 2 of the rear seat 1 is in the initial lock position (raised state), that is, the position shown by the solid line, the space W is generated between the rear seat 1 and the seat back 2. When the luggage compartment is viewed from the window panel, the interval can be seen, and there is a problem that the appearance is poor.

Therefore, the present invention has been made in view of the above-mentioned problems, and when the luggage compartment is viewed from the back window panel, the luggage compartment is made invisible and the seat back of the rear seat is reclined. An object of the present invention is to provide a tonneau board mounting structure for a seat back that prevents the tonneau board from sagging or coming off.

[0009]

According to one aspect of the present invention, there is provided a tonneau board mounting structure for covering a luggage compartment of a vehicle having a luggage compartment behind a reclining type rear seat. The front part is detachably locked to the seat back of the rear seat, and the tonneau board is prevented from coming off during reclining.

In the present invention, the front end and the rear end of the tonneau board are detachably attached to the rear seat or the vehicle side and are locked so as not to come off even when reclining, so that the cargo room can always be covered.

[0011] The invention of claim 2 is characterized in that the tonneau board has a main body formed of a stretchable sheet body.

In the present invention, the main body of the tonneau board is made of an extensible sheet body, so that it is possible to cover the luggage compartment while expanding and contracting following the reclining of the rear seat, and the tension at the time of reclining the rear seat acts. Even if it expands and contracts, the locking member of the tonneau board does not come off.

According to a third aspect of the present invention, there is provided a core member for forming a cylindrical body through which a vehicle-body-side fixing core member is inserted into a rear end portion of the tonneau board body, and removably engaging the vehicle body with the cylindrical body. On the other hand, a fitting-type engaging member which is detachable from the front end of the tonneau board on the seat back side is provided.

According to the present invention, the tonneau board can be easily attached to and detached from the tonneau board with a simple structure having a fitting member at the front end and an engaging member made of a core material at the rear end. I have to.

According to a fourth aspect of the present invention, a tonneau board fixing base material is provided in a headrest mounting portion at an upper end of a seat back, and a locking member provided at a front end of the tonneau board with respect to the tonneau board fixing base material is provided in a horizontal direction. It is characterized in that a fitting-type locked member which is detachable and capable of holding the locking against the tension of the tonneau board is formed.

In the present invention, the tonneau board fixing base member is provided at the headrest mounting portion, and the fitting member for engaging the tonneau board is formed at one end of the tonneau board fixing base member. No need to protrude from the back and attach to the locked member so that it can be locked in the horizontal direction against the tension of the tonneau board. Can be prevented from coming off naturally.

The invention according to claim 5 is characterized in that a locking member capable of vertically attaching and detaching a core material inserted into the cylindrical body at the rear end of the tonneau board is provided on the vehicle side.

According to the present invention, the rear end portion of the tonneau board is configured to be vertically attached to and detached from the vehicle body, so that the tonneau board is easily attached and detached, and the pulling force of the tonneau board is reduced vertically from the horizontal direction by reclining the seat back. The locking member does not come off naturally.

[0019]

1 to 5 show a first embodiment of the present invention. FIG. 1 is a cross-sectional view of an automobile to which a tonneau board is attached, FIG. 2 is a perspective view of a tonneau board and its locking member,
FIG. 3 is a perspective view showing a tonneau board locking base material and a locking member formed at an end thereof, and FIGS. 4 and 5 are perspective views showing another example of a tonneau board locking member.

As shown in FIG. 2, the tonneau board 15 used in the present invention has a main body 16 formed of a stretchable sheet.

A core member 18 is arranged at a rear end 17 of the main body 16.
Is formed, and a core member 18 is inserted into the cylinder body 19 so that both ends thereof are protruded, and is attached to and detached from the vehicle side locking members 20, 20 via the protruding portions of the core material 18. It is formed as possible.

The front end 21 of the tonneau board 15 is provided with locking members 22 at a plurality of locations so as to be able to be locked to the locked members 23 of the tonneau board fixing base material 24 on the seat back 2 side. ing.

That is, the locking member 2 on the tonneau board 15 side
3, is formed in a triangular (or elliptical) annular male type having a vertical portion 22a, as shown in FIG.

The tonneau board fixing base material 24 is
A plate having a Z-shaped cross section having a through hole 24a for vertically supporting a not-shown stay at an upper end portion of the seat back 2, and a headrest 3 for supporting an occupant's head by a stay inserted through the through hole 24a. Is supported.

Therefore, the seat back 2 of the rear seat 1
Is a so-called bench type, which is fully supported in the left-right direction of the vehicle interior, and supports the head of an occupant in the vehicle. Since it is provided, it is possible to hold the tonneau board 15 up to near the left and right ends.

An annular female mold that allows the vertical portion 22a of the locking member 22 on the side of the tonneau board 15 to be pressed and locked in the horizontal direction is engaged with the locked member 23 at the rear end of the tonneau board fixing base material 24. Of the locking member 2 is provided.
The third opening 23a has a strength capable of holding the lock against the tension of the tonneau board 15.

The locking member 22 of the tonneau board 15 is not limited to this shape. As shown in FIG. 4, a locking member 25 formed in a T-shape is used. May be locked to the locked member 23. In this case, the upper and lower ends of the vertical portion 25a are formed with stoppers 25b protruding in a flange shape so that the locked member 23 cannot be easily detached from the opening 23a.

As shown in FIG. 5, on the upper surface of the rear end of the tonneau board fixing base material 24, a male locking member 26 having an open end having a large diameter is provided at a plurality of locations.
An annular locked member 27 having an opening 27a in a part thereof may be provided on the fifth side so as to be detachable in the horizontal direction.

The rear end 1 of the tonneau board 15 is provided on the vehicle body side for locking the rear end 17 of the tonneau board 15 shown in FIG.
A locking member 20 formed in a U-shape in which each of the protruding ends of the core material 18 inserted through the cylindrical body 19 of FIG.
In place of this, a winding device for the tonneau board 15 is provided in this portion, and the front end 2 of the tonneau board 15 is provided.
When the lock on the first side is released, the main body 16 may be wound up.

Next, the operation of the tonneau board mounting structure will be described.

The seat back 2 shown by a solid line in FIG.
Is an initial lock position A, and a state B reclining from this position, that is, a state B inclined backward, is indicated by a two-dot chain line.

First, the initial lock position A of the seat back 2
, The core 18 of the rear end portion 17 of the tonneau board 15 is inserted from above into the vehicle body side locking member 20 and locked, and the locking member 22 of the front end portion 21 is fixed to the tonneau board fixing base material on the seat back 2 side. The tonneau board 1 for the locked members 23
5 is pushed in while being stretched in the horizontal direction. This allows
The tension by the main body 16 of the tonneau board 15 acts on the locked member 23, but the locked member 23 has sufficient strength to withstand the tension, so that the locked state can be maintained.

Next, when the seat back 2 is reclined further rearward from this state and displaced to the position B, as shown by the two-dot chain line, the tonneau board 15 maintains the locked state at both ends, And it is pushed down and displaced obliquely.

That is, although a diagonally downward tension acts, the rear end 17 of the tonneau board 15 does not come off because the opening 20a of the vehicle body side locking member 20 is upward.

Further, since the locking member 22 of the front end 21 of the tonneau board 15 is firmly locked as described above, the locking state is maintained regardless of the displacement of the tonneau board 15.

As a result, the tonneau board 15 does not come off and can always cover the upper surface of the luggage compartment 29. Therefore, even if the luggage compartment 28 is viewed through the rear window panel 9, the luggage 28 is not seen and the appearance is beautiful. No loss.

The tonneau board 15 can be easily removed by pulling out the locking member 22 at the front end 21 and lifting the end of the core 18 at the rear end 17 upward.

[0038]

According to the first aspect of the present invention, the tonneau board can be easily removed and stored in another place, and the tonneau board does not come off naturally even if the rear seat is reclined. Can be covered.

According to the second aspect of the present invention, even if the distance between the seat back and the vehicle-body-side fixing portion changes by reclining the rear seat, the tonneau board can be extended and contracted, so that there is no problem of sagging. Thereby, it becomes possible to cover the luggage room in a good manner.

The advantages of the third to fifth aspects are that the rear end of the tonneau board is vertically detachable from the vehicle body and the front end of the tonneau board is horizontally detachable.
It is easy to attach and detach, and the locking member does not come off even if the seat back is reclined. Thereby, the luggage compartment is always covered with the tonneau board, and the luggage compartment cannot be seen from the back window panel.

[Brief description of the drawings]

FIG. 1 is a sectional view of a vehicle to which a tonneau board according to an embodiment of the present invention is attached.

FIG. 2 is a perspective view of FIG. 1 viewed from an X direction.

FIG. 3 is a perspective view of FIG. 1 viewed from a Y direction.

FIG. 4 is a view showing another example of the tonneau board locking member of FIG. 3;
FIG.

FIG. 5 is a perspective view corresponding to FIG. 2, showing another example of a tonneau board locking member.

FIG. 6 is an explanatory sectional view of a conventional tonneau board mounting structure.

FIG. 7 is an operation explanatory view of FIG. 6;

FIG. 8 is an explanatory cross-sectional view of another conventional tonneau board mounting structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Rear seat 2 Seat back 3 Headrest 9 Back window panel 15 Tono board 16 Main body 17 Rear end 18 Core material 19 Cylindrical body 21 Front end 22 Locking member 23 Locked member 24 Tonoboard fixing base material 25 Locking member 26 Locking member 27 Locked member

Claims (5)

[Claims] 1. A tonneau board mounting structure for covering a luggage compartment behind a rear seat comprising a reclining type seat back, wherein a rear end of the tonneau board is detachably engaged with a vehicle body and a front end of the tonneau board is attached to the rear seat. A tonneau board mounting structure for a seat back, wherein the tonneau board is detachably engaged with the seat back and prevents the tonneau board from coming off when the seat back reclines. 2. The tonneau board mounting structure for a seat back according to claim 1, wherein the tonneau board has a main body formed of a stretchable seat body. 3. The rear end of the tonneau board body,
A cylindrical body is formed through which the vehicle body-side fixing core material is inserted, and a core material that is detachably locked to the vehicle side is inserted into the cylindrical body, while being detachable from the seat back side with respect to the front end of the tonneau board. The tonneau board mounting structure for a seat back according to claim 1 or 2, further comprising a fitting-type locking member. 4. A tonneau board fixing base material is provided at a headrest mounting portion at an upper end of a seat back, and a locking member at a front end of the tonneau board can be horizontally attached to and detached from the tonneau board fixing base material and resists the tension of the tonneau board. 4. A tonneau board mounting structure for a seat back according to claim 3, wherein a fitted-type locked member capable of holding the locking is formed. 5. The vehicle according to claim 1, wherein a locking member is provided on the vehicle side so that the core material inserted into the tubular body at the rear end of the tonneau board can be vertically attached and detached. The seat back mounting structure of the seat back described.