JPH0811622A - Load housing structure of trunk room for vehicle - Google Patents

Abstract

PURPOSE:To fix a load so that it may not be moved with its state of being mounted on a trunk room floor surface maintained, regardless of the size of the load. CONSTITUTION:An air bag 6 that is foldable toward a wall surface 2 is fitted on the wall surface 2 of a trunk room 1, and a pressing portion 7 to press a load B against the other wall surface 3 of the trunk room 1 and retain it at the time of the air bag 6 having been extended is formed at the air bag 6, and at the same time an air feed/exhaust device 8 to inject air and discharge injected air is provided at the air bag 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a luggage storage structure for a vehicle trunk room.

[0002]

2. Description of the Related Art Generally, a large luggage storage space is secured in a vehicle trunk room in order to improve usability. For this reason, when the luggage stored in the luggage compartment is too small for the luggage storage space, the luggage slides on the floor of the luggage compartment and hits the wall surface when the vehicle runs at high speed on a curved road, when stopped suddenly, or when the vehicle suddenly starts. May be If the luggage is struck against the wall of the luggage compartment, abnormal noise may occur in the luggage compartment, and the luggage may be damaged, or the luggage may be damaged by damage to the luggage compartment wall or the trunk trim provided on the luggage compartment. is there.

Therefore, conventionally, as disclosed in Japanese Utility Model Laid-Open No. 2-74252, an assembling type storage box is provided in the trunk room and is stored when the luggage is too small for the luggage storage space in the luggage compartment. It is considered that the box is assembled and the luggage is stored in the box to make it difficult for the luggage to move in the luggage compartment. Incidentally, the storage box includes a pair of fixing members which are erected on the floor along the back plate (front wall) of the luggage compartment, and a bottom plate which is hinged to the fixing members so as to be able to fall toward the floor. And an end plate that is coupled to the fixing member via a pair of foldable side plates and that can be pulled out in a direction away from the fixing member, and is assembled after the bottom plate is laid down on the floor surface. While the side plates are unfolded, the end plates are pulled out in the direction most distant from the fixing member along the bottom plate and fixed to the bottom plate.

[0004]

However, in the above-mentioned conventional luggage storage structure for the luggage compartment, when the fixing member is provided in the luggage compartment, it is provided on the back plate side of the left and right wall surfaces of the luggage compartment. The back plate side of the wall surface bulges inward in relation to the tire housing,
A fixing member will be provided between the bulging portions. For this reason, the width of the storage box provided with the fixing member at the base is considerably smaller than the width of the luggage compartment, which limits the size of the luggage that can be stored in the assembled storage box. Can not be stored, but it can be stored in the trunk room. When the luggage cannot be stored in the storage box as described above, the storage box is not assembled and the luggage is placed on the floor of the luggage compartment. Since this luggage is smaller than the luggage storage space in the luggage compartment, there is a risk that the luggage may slip on the floor surface and be struck against the wall surface of the luggage compartment when the vehicle runs at a high speed on a curve.

The present invention has been made to solve the above-mentioned problems, and its object is not to move the cargo while it is placed on the floor of the trunk, regardless of the size of the cargo. So that it can be fixed.

[0006]

In order to achieve the above object, according to the present invention, a foldable air bag is attached to a wall surface of a luggage compartment, and the air bag is extended to the air bag. At the same time, a pressing portion for pressing and holding the load against another wall surface of the luggage compartment is formed, and a supply / exhaust device for injecting air and discharging the injected air is provided in the air bag.

[0007]

With the above structure, when the luggage is placed and fixed on the floor of the luggage compartment before traveling of the vehicle, the air bag is actuated by the air supply / exhaust device that injects air into the air bag. The bag is extended toward the wall surface of the trunk room and is sandwiched between the pressing portion of the air bag and the other wall surface of the trunk room so as not to move, and then the state is maintained by stopping the air supply of the air supply / exhaust device.

Next, when the luggage is released after the vehicle has run, the air bag is folded toward the wall surface of the trunk room by the exhaust operation of the air supply / exhaust device that discharges the injected air from the air bag, and the air bag is closed. Spread the space between the bag retainer and the other wall of the luggage compartment.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing a usage state of a luggage storage structure for a vehicle trunk room according to an embodiment of the present invention,
2 is a cross-sectional view taken along the line AA of FIG. 1, and FIG. 3 is a perspective view schematically showing a main part of the luggage storage structure of the vehicle trunk room shown in FIG.

In these figures, 1 is a trunk room separated from the passenger compartment side of the vehicle M. The trunk room 1 has a front wall surface 2 on the passenger compartment side and a rear wall surface 3 facing the front wall surface 2.
And the left and right wall surfaces 4 and the floor surface 5.

An air bag 6 which can be folded toward the front wall surface 2 is attached to the front wall surface 2 of the trunk room 1 as described above, and the air bag 6 is pressed against the rear wall surface 3 of the trunk room 1. A plate 7 is formed. The holding plate 7 constitutes a holding portion that holds the load B against the rear wall surface 3 of the luggage compartment 1 when the air bag 6 is extended.

Further, the air bag 6 is provided with a supply / exhaust device 8 for injecting air and discharging the injected air. The air supply / exhaust device 8 is composed of a tension spring 9 (elastic member) and an electric air pump 10.

The tension spring 9 urges the pressing plate 7 toward the front wall surface 2 of the luggage compartment 1, and is stretched between the four corners of the pressing plate 7 and the portions of the front wall surface 2 facing each other. ing. The air pump 10 is equipped with, for example, a push button type air bleeding mechanism (not shown),
It is connected to the air bag 6 via a hose 11.

The air bag 6 is folded on the front wall surface 2 side of the luggage compartment 1, and the folded state is covered with a holding plate 7.

In the above structure, when the luggage B is placed and fixed on the floor surface 5 of the luggage compartment 1 before traveling of the vehicle M, the air pump 10 is driven to inject air into the air bag 6. (Air supply operation of the air supply / exhaust device 8), whereby the air bladder 6 overcomes the urging force of the tension spring 9 and extends toward the rear wall surface 3 of the trunk room 1, and the holding plate 7 and the rear wall surface 3 of the trunk room 1 are formed. After the baggage B is clamped so as not to move between the two, the state is maintained by stopping the driving of the air pump 10 (stopping the air supply of the air supply / exhaust device 8).

Next, after the traveling of the vehicle M, in order to release the fixation of the luggage B, the air bleeding mechanism of the air pump 10 is operated, and the injection air in the air bag 6 is discharged by the urging force of the tension spring 9. At the same time, the presser plate 7 is moved toward the front wall surface 2 of the trunk room 1 (exhaust operation of the air supply / exhaust device), whereby the air bag 6 is folded between the presser plate 7 and the rear wall surface 3 of the trunk room 1, and the presser foot is pressed. Expand the space between the board 7 and the rear wall surface 3 of the luggage compartment 1. The folded state of the air bag 6 is covered by the holding plate 7.

[0018]

As described above, according to the present invention, an air bag which is foldable toward the wall surface is attached to the wall surface of the luggage compartment, and when the air bag is extended, the bag is loaded in the other luggage compartment. The air supply and exhaust device that injects air into the air bag is formed because the air bag is provided with an air supply and exhaust device that forms a holding part that presses and holds the wall and holds the air bag. By the operation, the air bag can be extended toward the wall surface of the luggage compartment, and the bag can be clamped and held so as not to move between the pressing portion of the air bag and the other wall surface of the luggage compartment. Therefore, regardless of the size of the luggage, the luggage can be fixed easily and surely while it is placed on the floor of the luggage compartment, and due to the reliable fixation, unlike the conventional case, The occurrence of abnormal noise in the luggage compartment,
It is possible to prevent damage to the luggage itself or damage to the wall or trunk trim of the luggage compartment due to the collision of luggage.

Further, the air bag is folded toward the wall surface of the trunk room by the exhaust operation of the air supply / exhaust device for discharging the injecting air from the air bag, and the space between the air bag holder and the other wall surface of the trunk room is expanded. You can Therefore, not only can the luggage be fixed, but it can also be released easily, and the folded state of the air bag can be covered with the retainer to improve the appearance and secure the luggage storage space in the luggage compartment to a maximum. Easy to use.

[Brief description of drawings]

FIG. 1 is a perspective view showing a usage state of a luggage storage structure of a vehicle trunk room according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a perspective view schematically showing a main part of the luggage storage structure of the vehicle trunk room shown in FIG. 1.

[Explanation of symbols]

 1 Trunk room 2 Front wall surface (wall surface) 3 Rear wall surface (other wall surface) 5 Floor surface 6 Air bag 7 Holding plate (holding part) 8 Air supply / exhaust device 9 Tension spring (elastic member) 10 Air pump

Claims (2)

[Claims] 1. A presser foot for attaching a bag that is foldable toward the wall surface to a wall surface of the trunk room, and when the air bag is extended, the luggage is pressed against and held on another wall surface of the trunk room. A luggage storage structure for a vehicle trunk room, characterized in that the air bag is provided with an air supply / exhaust device for injecting air and discharging the injected air. 2. The air supply / exhaust device comprises an elastic member for urging the pressing portion toward the wall surface of the trunk room, and an air pump for injecting and discharging air into the air bag. The luggage storage structure for a vehicle trunk room according to claim 1.