JPH0688516B2 - Car packing box - Google Patents

Description

Detailed Description of the Invention [Industrial applications]

The present invention makes it possible to expand a room by loading a storage inner box into the body of the luggage box so that the storage inner box can be freely stored and then pulling the storage inner box onto a deployment floor plate that is opened and horizontally supported. Regarding car packing boxes.

[Prior art]

Conventionally, as an automobile equipped with such a packing box, there has been a problem with Japanese Patent Laid-Open No.
The one described in JP-A No. 60-209340 is known.

[Problems to be Solved by the Invention]

However, this conventional device has the following problems. (1) Since the side wall body that is the expansion floor plate is opened and closed by the hydraulic cylinder that is installed between the outer surface of the side wall body and the vehicle body, when the side wall body is closed, the hydraulic cylinder is It is necessary to provide a recess in the outer surface of the side wall body and attach a concealing plate to the hydraulic cylinder so as not to protrude from the outer surface and not to be exposed, which complicates the structure. (2) Although the side wall body is opened and supported horizontally on the ground by the jack, the vehicle body itself is not provided with a means for horizontally supporting it, so it is an inner storage box depending on the ground condition. In some cases, the movable chamber body cannot be pulled out onto the side wall body. (3) When the side wall body is opened and supported horizontally, between the base end edge of the side wall body and the floor plate portion of the display section, which is the body of the luggage box,
If there is a gap that allows the wheels of the movable chamber body to fall, it becomes impossible to pull out the movable chamber body. Therefore, in order to make this gap as small as possible, a step is provided on the outer edge of the floor plate of the exhibition, and the base end face of the side wall body is hinged at the step, but the butterfly is within a narrow area. I have to do it in, and I can not do a firm hinge. An object of the present invention is to solve such a problem, that is, to enable the deployment floorboard to be opened and closed with a simple structure, to horizontally support the vehicle body, and to provide a space between the deployment floorboard and the cargo box body. Even if it is hinged like this, the storage inner box can be pulled out onto the deployment floor board without any trouble, and the rain between the storage inner box and the rails that guide it can be effectively performed. It is in.

[Means for Solving the Problems]

The present invention is characterized by the following six points. A floor plate opening / closing mechanism for opening and closing the development floor plate 5 is used.
Wire 7 with one end connected to each side of the free end of
And a pulley 8 for guiding the wires 7 on both sides of the upper edge of the opening 4, and a winch 9 mounted on the luggage box body 1 to wind the wires 7 at the same time. A vehicle body support jack 27 for floating and placing the vehicle body 3 above the ground is pivotally attached to a plurality of lower sides of the vehicle body 3 so as to be rotatable between an upper storage state and a hanging use state. A delivery plate detachably provided between the floor 11 of the luggage box body 1 and the expanded floor plate 5 which is opened and supported substantially horizontally. A relay rail 26 for connecting the rail 16 on the floor surface of the luggage box body 1 and the rail 23 on the inner surface of the unfolding floor board 5 is provided on the transfer board. These rails 16, 23, 26 are U-shaped in cross section, and a large number of rollers 15 provided at the lower end edges of both sides of the inner storage box 12 roll inside these rails 16, 23, 26. On both inner and outer surfaces of the lower end edges of both sides of the storage inner box 12, the inner and outer rain baffles 34, 35 facing the rails 16, 23, 26, respectively.
Was installed vertically.

[Action]

Therefore, by operating one winch 9, the two wires 7 connected to both sides of the deployable floorboard 5 are simultaneously wound or unwound, and the deployable floorboard 5 is provided only on the side of the packing box body 1.
Can be easily opened and closed. When the unfolding floorboard 5 is closed, its opening / closing mechanism is housed in the luggage box body. By extending the vehicle body support jack 27 in a suspended state, the vehicle body 3 can be levitated from the ground and supported in a horizontal state. Further, when the expanded floor plate 5 is opened and horizontally supported, even if a gap is formed between the base end edge and the lower end edge of the opening 4 of the luggage box body 1, the gap is closed by a bridge plate, By the relay rail 26 provided on the board, the rail 16 on the floor of the luggage box body 1
And the rails 23 on the inner surface of the unfolding floor board 5 can be connected to each other, and the storage inner box 12 can be taken in and out without any trouble. Therefore, the vehicle body 3 itself can be levitated horizontally by the vehicle body support jacks 27, the unfolded floor board 5 can be horizontally supported by the floor board support jacks 28, the rail 16 on the floor surface of the luggage box body 1 and the rails 23 on the inner surface of the unfolded floor board 5. Relay rail with a transfer board
26 can be continued horizontally, and the inner box
A large number of rollers 15 provided on the lower edges of both sides of 12 have a cross section U
Rolling inside the rails 16, 23, and 26 is complicated,
The storage inner box 12 can be easily moved in and out manually without using an automatic drive device. On both inner and outer edges of the bottom edges of both sides of the inner storage box 12, rails 16
・ Inside and outside rain baffles 34 and 35 facing 23 and 26,
Moreover, since the roller 15 rolls in the rail as described above, rain is properly performed between the storage inner box 12 and the rail and between the storage inner box 12 and the expanded floor plate 5.

【Example】

An embodiment of the present invention will be described below in detail with reference to the drawings. In FIG. 1, the luggage box body 1 is mounted on a vehicle body 3 (FIG. 2) of a truck 2 in a known manner. The packing box body 1 has an opening 4 (see FIG. 4) formed by opening substantially the entire left side surface of the packing box body 1 with reference to the direction of the truck 2. In order to open and close the opening 4, a deployable floor plate 5 is hinged at its lower edge so as to be openable and closable by a large number of hinges 6 attached between its outer surface and the outer surface of the opening 4, as shown in FIG. ing. On both edges of the free end of the expanded floorboard 5,
A wire 7 for opening and closing it is connected. These wires 7 are guided by pulleys 8 pivotally supported on the upper end portions on both sides of the opening 4, pass through the inside of the wall of the luggage box body 1 and are wound around a manual winch 9 mounted on the rear portion. When the handle 10 is attached to the winch 9 and the wire 7 is operated and the deployment floorboard 5 is tilted outwardly, the entire opening 4 is opened as shown in FIG. 1
It is extended from the floor part 11 of. On the other hand, an inner storage box 12 is inserted into the packing box body 1 through the opening 4 so as to be freely drawn and stored. The storage inner box 12 is
As shown in FIG. 5, there are front and rear side portions (left and right side portions when viewed toward the opening portion 4) 13 and a ceiling portion 14, but left and right side portions (front and rear side portions when viewed toward the opening portion 4) and a bottom portion. It has no arch shape. Both front and back sides 13 of this inner box 12
A large number of rollers 15 are attached to the lower end edge of and are guided to front and rear rails 16 provided on the upper surface of the floor 11 of the luggage box body 1 as shown in FIG. Although not shown in the drawings, horizontal shake preventing rollers that engage with vertical both side surfaces of the rail 16 to prevent horizontal shake are horizontally supported at the lower ends of the front and rear side portions 13. Further, in order to use the open left side surface of the inner storage box 12 as an entrance / exit, an opening frame 18 including a lower frame 17 is provided on the periphery thereof, and as shown in FIGS. 1 and 2, the opening frame 18 is provided. The sliding door 19 can be detachably attached. An eaves plate 20 is hinged to the upper edge of the opening frame 18 so as to be openable and closable (foldable), and the eaves plate 20 can be held open by a place 21. Further, an overhanging portion 22 is provided at the peripheral edge on the side opposite to the opening frame 18 in order to prevent the inner storage box 12 from being pulled out from the inside of the luggage box body 1. The overhanging portion 22 is adapted to engage with the stopper 4a (Fig. 3) of the opening 4 of the packing box body 1, and is provided with a sealing material for preventing rainwater and the like from entering between the stopper 4a and the stopper 4a. There is. Rollers 15 on both sides of the inner storage box 12 are also attached to the inner surface of the expansion floor board 5.
A rail 23 is provided for guiding, and a sealing material 24 for preventing infiltration of rainwater or the like between the deployment floorboard 5 and the upper edge of the opening 4 of the luggage box body 1 is also provided. Further, when the unfolded floor board 5 is unfolded, there are prepared three-divided bridging boards 25a, 25b, 25c to be passed between the unfolded floor board 5 and the floor portion 11 of the packing box main body 1, and the left and right both-sided walking boards 25a, 25c A relay rail 26 for connecting the rail 16 on the side of the cargo box body 1 and the rail 23 on the side of the unfolding floorboard 5 is attached to this. These rails
16.23.26 have a U-shaped cross section, and a large number of rollers 15 roll in these rails 16.23.26. Attach rails 16 to the inner and outer surfaces of the lower end of both sides of the inner storage box 12.
・ Inside and outside rain baffles 34 and 35 facing 23 and 26 are vertically installed. Further, vehicle body support jacks 27 are rotatably supported at four lower sides of the vehicle body 3, and these vehicle body support jacks 27 are extended from the stored state along the vehicle body 3 as shown in FIG. By doing so, the vehicle body 3 can be levitated from the ground and supported horizontally. Furthermore, in order to horizontally support the deployed floorboard 5 on the ground, a plurality of simple detachable floorboard support jacks 28 are prepared. These floor board support jacks 28 are provided on the vehicle body 3.
A jack storage box 29 (FIG. 7) for storing the is attached. It should be noted that windows 30 and 31 are provided at both front and rear sides 13 of the inner storage box 12 and at the rear of the luggage box body 1. Further, the ladder 32 for getting on and off the developed floor board 5 supported by the floor board support jack 28.
Is prepared. In the packing box of this embodiment having such a structure, when it is transported by the truck 2, the storage inner box 12 is stored in the packing box body 1 as shown in FIG. It is locked by a lock fitting 33 attached to the outside of the opening 4 of the box body 1. In using the inner storage box 12, the vehicle body 3 is supported by the vehicle body supporting jack 27, the winch 9 is operated to deploy the deployable floor board 5, and the deployable floor board 5 is supported by the floor board support jack 28.
Support horizontally on the ground. After this, the developed floor board 5
Rails 23 on the expansion floor board 5 and rails 16 on the side of the packing box body 1 by passing the transfer plates 25a, 25b, 25c between the floor box 11 of the packing box body 1 and
Are connected by the relay rails 26, and the storage inner box 12 is pulled out onto the deployment floor board 5 along these rails. Then the eaves board
20 is opened, a sliding door 19 is attached to the opening frame 18 if necessary, and the ladder 32 is hung on the tip of the unfolding floor board 5. In such a state, the unfolding floor plate 5 is the floor portion 11 of the luggage box body 1.
A more horizontally extended floor, and the storage inner box 12 forms an extended side wall and an extended ceiling extended from the front and rear side walls 1a and the ceiling 1b of the luggage box body 1 to form a living space of the luggage box body 1. A living space with a storage inner box 12 is continuously formed on one side, and can be used as an extendable mobile store, a performance stage, a product exhibition room, a bungalow, or the like. Although one embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications can be made without departing from the technical idea thereof.

【The invention's effect】

The packing box of the present invention has the following effects. Wires are connected to both sides of the free end of the expansion floorboard, and these wires are guided by pulleys that are pivotally supported on both sides of the upper edge of the opening of the luggage box body. Since the deployment floor plate is opened and closed by winding and unwinding it with a winch, a recess for accommodating a hydraulic cylinder for opening and closing is provided in the deployment floor plate as in the conventional case, or a plate for concealing it is attached to the hydraulic cylinder. It is not necessary to add an additional structure, and the mechanism for opening and closing the deployment floorboard can be simplified and the opening and closing can be easily performed. Since one end of the wire is connected to both sides of the free end of the expansion floorboard and is guided by the pulleys on both sides of the upper edge of the opening of the luggage box body, it can be used when storing and unpacking the inner storage box. In any case, the storage space is not disturbed by the wires, and the space can be effectively used. By extending the vehicle body support jack in a suspended state from the vehicle body, the vehicle body can be levitated from the ground and supported horizontally, so that the storage inner box can always be smoothly taken in and out regardless of the ground condition. When the expanded floorboard is opened and supported horizontally, even if there is a gap between the base edge and the lower edge of the opening of the cargo box body,
The gap is closed by a bridge plate, and the relay rail provided on the bridge plate allows the rail on the floor surface of the luggage box body and the rail on the inner surface of the unfolded floor plate to be continuous, so that the storage inner box can be taken in and out without trouble. Even when the deployment floor plate is in the hinged state in which the above-mentioned gap is formed between the base end edge of the deployment floor plate and the lower end edge of the opening of the cargo box body with respect to the main body of the packing box, the storage box is accommodated by the transfer plate. Since it can be put in and out without trouble, there are less restrictions on hinge attachment than in the past, and the hinge attachment structure can be simplified and the hinge attachment can be performed firmly. The car body itself can be horizontally levitated by the body support jacks, the deployment floorboard can be horizontally supported by the floorboard support jacks, and the rails on the floor of the cargo box body and the rails on the inner surface of the deployment floorboard are horizontal by the relay rails provided on the transfer board. It can be made continuous and the many rollers provided on the lower edges of both sides of the storage inner box roll in the rails having a U-shaped cross section, which makes the storage inner box an automatic drive device. It can be easily put in and taken out by hand without depending. Inner and outer rain baffles facing the rail are hung vertically on both inner and outer surfaces of the lower edges of both sides of the storage inner box, and since the rollers roll in the rail as described above, Rain between the storage inner box and the deployment floorboard is properly performed.

[Brief description of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view showing a state in which a development floorboard is developed and an inner storage box is pulled out,
The figure shows a side view in the same state as that, FIG. 3 shows the same rear view, and FIG.
The figure is a perspective view of the unfolded floor board and the packing box body,
FIG. 5 is a perspective view of the storage inner box, FIG. 6 is an enlarged sectional view of a guide portion for guiding the storage inner box, and FIG. 7 is a state in which the storage inner box is stored in the main body of the luggage box and the expansion floorboard is closed. FIG. 1 ... packing box body, 3 ... opening, 4 ... packing box body opening, 5 ... deployment floor plate, 6 ... hinge, 7 ... wire, 8
…… Pulley, 9 …… winch, 11 …… floor, 12 …… storage box, 16,23 …… rails, 25a, 25b, 25c …… passing plate, 26 ……
Relay rails, 27 …… Body support jacks, 28 …… Floor board support jacks, 34 ・ 35 …… Rain plate.

Claims (1)

[Claims] 1. An opening 4 of a luggage box body 1 mounted on a vehicle body 3.
At the lower edge of the floor plate 5 that can be opened and closed so that the opening 4 can be opened and closed.
And a floor plate opening / closing mechanism for opening and closing the deployable floor plate 5 by hingedly attaching the base end of the load box body 1 to the floor part of the luggage box body 1 when the deployable floor plate 5 is opened.
11 and a floor board support jack 28 that supports the housing so that it extends substantially horizontally outward from the housing 11.
Is loaded into the luggage box body 1 so that it can be drawn out and stored from the opening 4, and the lower end edges of both sides of the accommodation inner box 12 are guided to the floor surface of the luggage box body 1 and the inner surface of the unfolded floor plate 5. Rail 16
In an automobile packing box provided with 23, the floor plate opening / closing mechanism has wires 7 each having one end connected to both sides of a free end portion of the expansion floor plate 5, and these wires 7
A pulley 8 for guiding each of the openings 4 on both sides of the upper edge of the opening 4, and a winch 9 mounted on the luggage box body 1 for winding the wires 7 at the same time. A plurality of vehicle body support jacks 27 for floating and placing the vehicle body 3 above the ground are pivotally mounted at a plurality of sides so as to be rotatable between an upper storage state and a hanging use state. A detachable handing plate is provided between the floor portion 11 of the bag and an unfolding floor plate 5 which is opened and supported substantially horizontally. The rail 16 on the floor surface of the luggage box body 1 and the unfolding floor plate 5 are provided on the passing plate.
A relay rail 26 that connects the inner rail 23 to the rail 23 is provided, and these rails 16, 23, and 26 have a U-shaped cross section, and a storage inner box
A large number of rollers 15 provided on the lower end edges of both sides of 12 are made to roll in these rails 16, 23, 26, and on both inner and outer surfaces of the lower end edges of both ends of the storage inner box 12,
An automobile packing box characterized in that the inner and outer rain baffles 34 and 35 facing the rails 16, 23 and 26 are vertically installed.