JPH09323786A - Panel type container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel type container which is folded when not in use, easy to carry, set up, and fold, and surely maintains a setup state. SOLUTION: In the panel type container, its container main body comprises at least a front panel 10, a rear panel 20, and side panels 30, the panel 10 are freely turnably connected to the adjacent panels 30, and the side panels 30 each are so formed as to be foldable inside. Further, the container main body 1 has a bottom member 40 which is positioned at the bottoms of the side panels 30 when the panels 30 are extended. Holes into/from which side-fixing members 34, capable of coming into contact with the insides of the side panels 30 when the panels 30 are extended, are inserted/detached are made in the bottom member 40.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container, and is mainly applicable to a container for a truck for accommodating an article to be loaded and placed on a truck, or a temporary office placed on the ground. The present invention relates to a container that can be used for various purposes.

[0002]

2. Description of the Related Art Conventionally, this kind of container has been widely used for accommodating an article to be transported, being fixedly mounted on a truck and being transported to a destination.

[0003]

However, in the conventional container, after the articles to be conveyed are accommodated inside, placed on a truck or the like and moved to the destination, and the articles to be conveyed are unloaded,
It was necessary to move one container with one truck. In other words, the conventional container described above cannot be disassembled and transported, and even an empty container needs to be moved by one truck.

In view of the above problems, the applicant of the present invention has previously invented a panel type container capable of assembling and disassembling each panel as shown in Japanese Patent Application No. 7-10521.

The panel type container can be disassembled and carried when not in use, and at the time of assembly, the rear panel and the front panel are erected and the side panels are fixed by the locking means so that each panel is fixed. It was possible to perform, and the assembling work was extremely easy.

However, even in the above panel type container, it is necessary to sequentially set up the rear panel, the front panel and the side panel on the bottom panel.

As a folding packaging container made of wood or cardboard, there is known a folding packaging container described in JP-A-63-248642. The folding packaging container has a front panel, a back panel, It is composed of two side panels that can be folded inwardly, and a bottom and a lid that are rotatably connected to the back panel, so that a parallelepiped can be assembled or folded.

In the folding packaging container described in the publication, however, a protrusion is provided along the periphery of the bottom, and the front panel and the side panel are placed on the protrusion to maintain the parallelepiped assembled state. Therefore, the side panel may be abruptly bent by detaching the front panel or the like from the protrusion. That is, since the parallelepiped is assembled by floating the front panel and the side panel and then fitting them into the protrusion, the rear panel is provided so as to be tilted 90 degrees or more toward the rear side with respect to the bottom. If the back panel tilts to the back side in this state, the front panel and the side panel may float, and the side panel may be abruptly bent.

Therefore, the present invention has been made to solve the above problems, and when not in use, it can be folded and easily transported, and the assembling / folding work can be easily performed. An object of the present invention is to provide a panel type container that can reliably maintain the assembled state.

[0010]

[Means for Solving the Problems] In order to solve the above problems,
The panel type container according to the present invention comprises a container body including at least a front panel 10, a rear panel 20, and a side panel 30.
1 is a panel type container in which the panels 10, ... Are rotatably connected to adjacent panels 30 ,. The side panel 30 is formed to be bendable inward, and the container body 1 Has a bottom face member 40 located at the bottom of the side panel 30 when the side face panel 30 is extended, and a side face fixing member 34 capable of contacting the inner surface of the side face panel 30 when the side face panel 30 is extended is inserted into and removed from the bottom face member 40. It is characterized in that a free hole portion 42 is formed.

In the panel type container having the above structure, the side panel 30 can be extended and the container body 1 can be extended to be used as a container, and the side panel 30 can be bent inward when not in use. As a result, the front panel 10 moves to the rear panel 20 side, and the container body 1 can be folded and accommodated. In addition, when the side panel 30 is extended,
A hole 42 into which a side surface fixing member 34 that can come into contact with the inner surface of the
The bottom member is formed when the side panel 30 extends.
By inserting the side surface fixing member 34 into the hole 42 of the 40, the inner surface of the side surface panel 30 and the side surface fixing member 34 are brought into contact with each other, and bending of the assembled container body 1 inwardly of the side surface panel 30 is accurately prevented. be able to.

Here, the hole 42 may be formed at any position as long as the side fixing member 34 can be inserted so as to be able to contact the inner surface of the side panel 30, but the bent portion of the side panel 30 when the side panel 30 is extended. If the hole 42 is formed adjacent to the inside of the (hinge portion), the hole will be formed when the side panel 30 is extended.
By inserting the side surface fixing member 34 into the side wall 42, the bent portion (hinge portion) of the side surface panel 30 comes into contact with the side surface fixing member 34, so that the side surface panel 30 can be accurately prevented from bending.

Further, in the panel type container according to the present invention, it is possible to form the holding portion 36 capable of holding the side surface fixing member 34 on the side surface panel 30 as described in claim 2. According to the panel type container having the above structure, since the side surface fixing member 34 inserted into the hole 42 when the side surface panel 30 is extended is held by the holding portion 36 of the side surface panel 30, the side surface fixing member 34 is It is possible to prevent the side panel 30 from being separated from the side panel 30, and it is possible to accurately prevent the side panel 30 from being bent inward.

Particularly, in the panel type container according to the second aspect, it is preferable that the bent portion is composed of a hinge, and the holding portion 36 is formed in the hinge, whereby the hole portion 42 is formed in the hole 42 when the side panel 30 is extended. Side fixing member 34 inserted
Is held by the holding portion 36 of the hinge 32, the bending of the side panel 30 can be prevented more accurately, and the holding portion is easily formed (manufactured) because it is formed on the hinge.

Further, in the panel type container according to claim 2, when the container body 1 extends the side panel 30, each panel 1
0, ... In the case of having a ceiling panel mounted above, it is preferable that a bent portion 34a is formed at the upper end of the side surface fixing member 34 so as to be able to substantially contact the lower surface of the ceiling panel during container assembly. As a result, when the side panel 30 is extended and the ceiling panel is placed, the side surface fixing member 34 contacts the ceiling panel,
Holes on the side fixing member 34 when the container body 1 is used
It is possible to prevent separation from 42. The bent portion 34a
Also, the phrase "the ceiling panel can be substantially abutted" includes not only a case where the two are completely abutted at the time of assembling the container but also a case where the ceiling panel has a certain gap (within the length in which the side surface fixing member 34 is inserted into the hole).

Also, the panel type container according to the present invention is
As described in claim 3, it is also possible to adopt a configuration in which the bottom surface member 40 is provided with the locking means 46 capable of preventing the front panel 10 from being lifted up when the side panel 30 is extended.
According to the panel type container having the above structure, when the side panel 30 is extended, the locking means 46 of the bottom member 40 can prevent the front panel 10 from being lifted upward. The front panel 10 and the side panel 30 do not float up when the container is being used.

Particularly, in the panel type container according to the third aspect, it is preferable to form the hole portion 42 into which the side surface fixing member 34 capable of contacting the inner surface of the extended side surface panel 30 is inserted into and removed from the bottom surface member 40, By adopting this configuration, when the side surface fixing member 34 is inserted into the hole 42 when the side surface panel 30 extends and the projecting body 17 is locked by the locking piece 45a, the side surface fixing is performed with the inner surface of the side surface panel 30. Member 34 abuts the side panel
Since the inward bending of 30 can be prevented, the projecting body 17 does not come off from the locking piece 45a.

Further, in the panel type container according to the third aspect, the front panel 10 is provided with the projecting body 17 projecting from the side,
A locking member 45 is provided on the bottom surface member 40 so as to project upward, and a locking piece 45a capable of locking the projecting body 17 from above is formed on the locking member 45 when the side panel 30 is extended. It is preferable to configure the locking means 46 from the piece 45a. If this configuration is adopted, the front panel 10 and the side panel 30 can be prevented from rising by locking the protrusion 17 with the locking piece 45a, Moreover, since the protrusion 17 is provided on the side of the front panel 10, the protrusion 17 does not become an obstacle when the panels 10, ... Are folded.

Further, in the case where the locking means 46 is composed of the locking pieces 45a as described above, the bottom surface member 40 is formed with the contact portion 48 which can contact the lower end rear surface portion of the front panel 10. It is also possible to form the locking piece 45a with the back side inclined upward so that the projecting body 17 can be engaged when the side panel 30 extends.
By adopting this configuration, when the container body 1 is assembled from the folded state, the side panel 30 is extended and the front panel 10 is dropped onto the front side of the abutting portion 48 so that the locking piece.
The projecting body 17 is inserted into the 45a, and then the side surface fixing member 34 can be inserted into the hole 42 to be used as a container. Moreover, when using it as a container,
Since 17 is locked by the locking piece 45a, the front panel 10 and the side panel 30 are prevented from being lifted up, and the lower end rear surface of the front panel 10 is in contact with the rear surface of the panel 10 to the rear side. Since the movement is also prevented, it is possible to prevent the force applied to the rear surface side, which acts on the front panel 10 when the container is used, from excessively acting on the side surface fixing member 34.

The panel type container according to the present invention is
As described in claim 4, the front panel 10 has a door body 62 that is rotatable in the horizontal direction and a lower frame 10e located below the door body 62, and the lower frame 10e has a door when the door body 62 is closed. It is also possible to adopt a configuration in which a door hole portion 66 for inserting and removing a door closing member 64 that closes the body 62 is formed, and the door closing member 64 is held by the door body 62 so as to be vertically movable. According to the panel type container having the above structure, the door closing member 64 held by the door body 62 is moved downward after closing the door body 62, and the door closing member 64 is a lower frame.
The door 62 can be prevented from being opened by inserting it into the door hole 66 of 10e. In particular, a door hole through which the door closing member 64 is inserted
Since 66 is formed on the lower frame 10e of the front panel 10, the closed state of the door body 62 can be maintained even when the container body 1 is folded.

Particularly, in the panel type container according to the fourth aspect, when the container body 1 extends the side panel 30, each panel 1
0, ... In the case of having a ceiling panel mounted above, it is preferable to adopt a configuration in which a flat surface portion 64a that can substantially abut the lower surface of the ceiling panel 50 is formed at the upper end portion of the door closing member 64. When the ceiling panel is placed by the
The contact between the ceiling panel 64 and the ceiling panel prevents the side surface fixing member 34 from coming off the hole 42 when the container body 1 is used. Here, the fact that the flat surface portion 64a and the ceiling panel can substantially come into contact not only means that the flat portion 64a and the ceiling panel are completely in contact with each other at the time of assembling the container, but also a certain gap (within the length that the door closing member 64 is inserted into the door hole portion 66). The case of having is also included. It should be noted that by providing the flat portion 64a and the ceiling panel with a space equal to or longer than the length at which the door closing member 64 is inserted into the door hole portion 66, the ceiling panel remains on the side panel 30 or the like. The door 62 can also be opened and closed.

Further, the panel type container according to the present invention has a lower frame 10e on which the front panel 10 is located below, and the bottom member 40 has a side panel.
It is also possible to adopt a configuration in which a lower frame stopper 67 that can come into contact with the front surface of the lower frame 10e when extending 30 is provided so as to project upward. In the panel type container having the above structure, the lower frame stop 67 can prevent the lower frame 10e from being deformed. That is, when the container body 1 is assembled and the cargo is stored in or carried out from the front panel 10 side by a forklift or the like, even if the forklift hits the lower frame 10e, the lower frame stopper 67 contacts the front surface of the lower frame 10e. Therefore, the lower frame stop 67 can absorb the shock,
The deformation of the lower frame 10e can be prevented.

Further, in the panel type container according to the fifth aspect, as in the sixth aspect, the bottom member 40 is connected with the rotating member 24 which is rotatably connected via the rotating shaft 22. A rear panel 20 is erected on the rotating member 24, and the rear panel 20 is rotatably connected to a bottom member 40. The rotating member 24 is in a panel folded state, and the front panel 10 has a rotating shaft. It is also possible to adopt a configuration in which the width L 1 is located closer to the rear panel 20 than 22 and the height of the front panel 10 is within the length of the lower frame stopper 67 from the rotating shaft 22. 7. The panel type container according to claim 6, which has the above structure, is a container body 1
The ceiling panel 50 is rotated to the rear side of the rear panel 20, the side panel 30 is bent, and then the rear panel 20 is rotated to the bottom member 40 side so that each panel 10 ,. To provide a container that can be placed and accommodated, while the rear panel 20 of the container body 1 in the accommodated state is erected, the side panel 30 is extended, and the ceiling panel 50 is rotated. You can In particular, since the front panel 10 has a height within the length of the lower frame stopper 67 from the rotating shaft 22, the lower frame stopper 67 projecting from the bottom member 40 does not get in the way when the container body 1 is folded. There is no.

[0024]

BEST MODE FOR CARRYING OUT THE INVENTION With regard to an embodiment of a panel type container according to the present invention, a panel type container as shown in FIGS. 1 to 13 will be described below.

<First Embodiment> First, a panel type container as shown in FIGS. 1 to 9 will be described. The panel container has one front panel 10 and one rear panel 2
The container body 1 is composed of 0, two side panels 30, a ceiling panel 50, and a bottom member 40. Here, each panel 10, ... Is composed of a flat plate-shaped member and aluminum frame members 10a, ... Attached to both ends of the flat plate-shaped member.

The frame members 10a at both ends of the front panel 10 are rotatably connected to one frame member 30a of the side panel 30, and the frame members 20a at both ends of the rear panel 20 are side panels.
It is rotatably connected to the other frame member 30a of 30, and the side panel 30 has a hinge 32 in the center thereof and is configured to be bendable inward. Specifically, FIG.
As shown in Fig. 5, the frame member 10a of the front panel 10 is formed with the concave portion 10b having the flange portion 10c, and the frame member 30a of the side panel 30 is formed with the substantially cylindrical protruding portion 30b having the projecting portion 30c. The projecting portion 30b is fitted in the concave portion 10b so as to be rotatable by 90 degrees with respect to each other. The rear panel 20
The relationship between the frame bodies 20a and 30a between the side panel 30 and the side panel 30 is similar to that of the frame members 10a and 30a between the front panel 10 and the side panel 30, and therefore the description thereof will be omitted.

Further, the side panel 30 is formed so that two panel bodies 31, 31 are rotatably connected by a hinge 32 by 180 degrees and can be bent inward. Specifically, the frame member 31a is attached to the panel body 31 at the other end of the frame member 30a, and the frame member 31a is formed with a substantially cylindrical projecting portion 31b having a projecting portion 31c, and a hinge 32. A concave portion 32b having a collar portion 32c is formed on the concave portion 32b, and the protruding portion 31b is formed in the concave portion 32b.
b is fitted so that the hinge 32 and the panel body 31 are at 90 degrees apart from each other.
It is configured so that it can be rotated by one degree.
The ones are connected so as to be rotatable by 180 degrees.

Further, the hinge 32 is provided with protruding flange portions 35, 35 protruding from the inner surface side, and the protruding side flange members 35, 35 are configured to be able to hold a plate-shaped side surface fixing member 34.

As shown in FIG. 3, a hinge 52 is fixed to the rear surface of the rear panel 20, and the upper surface of the ceiling panel 50 is fixed to the hinge 52. Thus, the ceiling panel 50 is rotatably connected to the upper end of the rear panel 20.

Further, the bottom member 40 is a flat plate-shaped member 41 as shown in FIG.
Is fixed with screws or the like. In FIG. 4, 43 is a screw hole formed in the flat plate member 41 for inserting a screw or the like.

The flat plate member 41 is provided with square perforations on both sides thereof, and an amyl member 44 having holes 42, 42 is fitted into the perforations. The hole 42 of the aluminum member 44
As shown in FIG. 5, when the side panel 30 is extended, the hinge
It is provided below the protruding collar portions 35, 35 of 32, that is, adjacent to the inside of the hinge 32. As a result, the protruding collar portion 3
The lower end portion of the side surface fixing member 34 can be inserted into the hole 42 by holding the side surface fixing member 34 on the 5,35 and sliding it downward. Incidentally, in the first embodiment, the protruding collar portions 35, 35 correspond to the holding portion 36 in claim 2.

Further, the side surface fixing member 34 is a side surface panel.
A bent portion 34 having a length substantially equal to the height of 30 and having an upper end portion bent outward as shown in FIGS. 1 and 6.
a is formed, and the bent portion 34a is provided so as to be able to contact the lower surface of the ceiling panel 50 when the container is assembled.

As shown in FIG. 4, the plate member 41 has a front-rear length shorter than that of the pallet 49, and is fixed flush with the front surface of the pallet 49 so that the pallet 49 is exposed to the upper surface on the rear surface. There is. On the back side of the pallet 49 whose upper surface is exposed, as shown in FIG. 7, a frame 21 having a rotating shaft 22 is fixed by screws 21a.
A rotary member 24 on which a rear panel 20 is erected is rotatably connected to the rear panel 20, so that the rear panel 20 is provided so as to be able to rise and fall with respect to the floor member 40. Specifically, a substantially cylindrical rotating shaft 22 is provided on the frame body 21 so as to project from the front side, and one end portion of the rotating member 24 is a concave-convex portion for undulation into which the rotating shaft 22 is fitted. 24b is formed, and the concave-convex portion for undulation
The rotary shaft 22 is fitted to the rotary shaft 24b, the up-and-down concave portion 24b has a collar portion 24c, the rotary shaft 22 has a projecting portion 22c, and the connecting member 24 and the frame body 21 rotate 90 degrees. It is configured to be possible.

Further, the connecting member 24 is the above-mentioned undulating concave portion 24b.
A swinging concave portion 24e is provided at the other end of the
A lower end frame member 20e made of aluminum is fixed to the lower end of the rear panel 20, and a substantially cylindrical projecting portion is provided from below the lower end frame member 20e.
20f is provided in a projecting manner, and the projecting portion 20f is a concave portion 24 for swinging.
The rear panel 20 is fitted to the connector e and is swingable with respect to the connecting member 24. Specifically, the substantially cylindrical protruding portion 20f of the rear panel 20 has a projecting portion 20g, and the swinging concave portion 24e of the connecting member 24 has a collar portion 24e.
20 is provided so as to be tilted about 5 degrees to the back side with respect to the connecting member 24.

Further, the distance from the undulating recess 24b of the connecting member 24 to the swinging recess 24e is such that when the side panel 30 is folded, the front panel 10 undulates the recess 24b (rotating shaft 22).
It has a width L sufficient to be located closer to the swinging concave portion 24e (rear panel 20).

The flat plate-shaped member of the front panel 10 is
As shown in FIG. 1, it is formed by two upper and lower plate members 12 and 13 connected by a hinge 11, and the container body assembled by rotating the upper plate member 12 with respect to the lower plate member 13. It is configured to open and close 1. Specifically, the upper plate member 12 is not connected at both ends to the frame member 10a of the front panel 10, and the frame members 10a and 10a of the front panel 10 are not connected.
Brackets 15,15 rotatably attached to the upper end of a
The upper plate member 12 is rotated forward and the container body 1 is opened by rotating the brackets 15 and 15 upward to open the support of the upper plate member 12. Is configured to. In the first embodiment, the brackets 15 and 15 are provided so as to be able to contact the lower surface of the ceiling panel 50, and the front panel 10 is not opened when the ceiling panel 50 closes the upper surface.

Furthermore, on the front surface of the bottom member 40,
As shown in FIGS. 4 and 9, an abutting portion 48 is provided so as to be able to come into contact with a lower end rear surface portion of the plate material 13 below the front panel 10 when the side panel 30 is extended.

Further, frame members 10a, 10a on both sides of the front panel 10
As shown in FIGS. 1, 6, 8 and 9, projecting members 17 are laterally provided on the lower portions of the projecting parts. Further, the bottom surface member 40 is provided with L-shaped locking members 45 protruding upward at both front corners thereof, and the locking member 45 is provided with a groove portion 45b having an opening on the back side. When the side panel 30 is extended, the shaft portion 17a of the protrusion 17 is locked to the locking piece 45a at the upper edge of the groove 45b as shown in FIG. Here, the locking piece 45
a is for extending the side panel 30 and for inserting the projecting body 17 when the plate member 13 of the front panel 10 gets over the contact portion 48 and falls to the front side, the back side is moved upward as shown in FIG. It is formed to be inclined. That is, in the first embodiment, the locking piece 45a corresponds to the locking means 46 in claim 3.

The panel type container in the first embodiment has the above-mentioned structure and is used by the following method.

First, after transporting the panel type container housed as shown in FIG. 8 to the destination, the folded front panel 10, rear panel 20, side panel 30 and ceiling panel 50 are folded.
As shown in FIG. 7, the rotary member 24 is rotated about the rotary shaft 22 to stand up.

Next, the front panel 10 is pulled out to the front side and the side panel 30 is extended. At this time, the rear panel 20 is tilted toward the rear side by about 5 degrees to perform the operation.
Also, it is possible to avoid friction between the side panel 30 and the bottom member 40. Then, when the front panel 10 reaches the vicinity of the contact portion 48 due to the extension of the side panel 30, the front panel 10 is pulled out to the front side while tilting the rear panel 20 to the rear side, and the front panel 10 is brought into front of the contact portion 48. Drop it to the side. As a result, the protrusion 17 is inserted into the groove 45b as shown in FIG.

After the front panel 10 is dropped on the front side of the contact portion 48 in this manner, the lower end portion of the side surface fixing member 34 is inserted into the hole portion 42 as shown in FIG. After accommodating the luggage inside, the ceiling panel 50 is rotated to the front side as shown in FIG. 3 to assemble the panel type container as shown in FIG. If further needed, other containers can be placed on the ceiling panel 50 of this assembled panel container.

The panel type container thus assembled is disassembled in the reverse order of the above. That is, the ceiling panel 5 is rotated to the rear side, the side surface fixing member 34 is removed from the hole 42, the rear panel 20 is tilted to the rear side, the side panel 30 is bent, and the front panel 10 is abutted. Move to the back side, further fold the side panel 30 to position the front panel 10 to the back side of the rotary shaft 22, and fold each panel 10,
By tilting ... to the front side, the container body 1 can be folded and accommodated as shown in FIG.

Since the panel type container of the first embodiment can be used as described above, it has the following advantages.

The panel type container of the first embodiment can be assembled and used as a container as described above, and when not in use, each panel 10, ... Can be folded and stored compactly.

Further, since the container can be assembled and housed by the assembling / folding work as described above, there is an advantage that the workability thereof is extremely easy.

Further, when the side panel 30 is extended and the projecting body 17 is locked by the locking piece 45a when the container is used, there is an advantage that the front panel 10 and the side panel 30 can be prevented from rising. . Moreover, since the protrusion 17 is provided on the side of the front panel 10, each panel 10, ...
The projecting body 17 does not get in the way when folding the. That is, the protrusion 17 can be provided on the side panel 30, but, for example, when it is provided on the panel body 31 of the side panel 30, the protrusion 17 comes into contact with the other panel 31 in the folded state. In order to avoid such a problem, some means for avoiding contact between the protrusion 17 and the other panel 31 is required.

By inserting the side surface fixing member 34 into the hole 42 of the flat plate member 41, the side surface fixing member 34 contacts the inner surface of the hinge 32 and prevents the side panel 30 from being bent inward. The side panel 30 does not bend carelessly when it is used as a container, and the protrusion 17
Has an advantage that the assembled state can be reliably maintained without being disengaged from the locking piece 45a.

Particularly, the side fixing member 34 is used as a holding portion for the hinge 32.
Since it is held by 36, it is possible to prevent the side fixing member 34 from being separated from the hinge 32 carelessly, it is possible to more accurately prevent the side panel 30 from being bent, and because the holding portion 36 is formed on the hinge 32, its manufacture. Is easy.

Furthermore, since the side surface fixing member 34 contacts the ceiling panel 50 when the ceiling panel 50 is placed on the side surface panel 30, the side surface fixing member 34 is prevented from being detached from the hole 32.

Further, since the abutting portion 48 comes into contact with the lower end rear surface of the plate member 13 of the front panel 10 when the side panel 30 is extended, the front panel 10 is used when the container is used or when the front panel 10 is opened and closed.
The abutting portion 48 can absorb the force acting on the front panel 10, and thus the force acting on the front panel 10 can be prevented from excessively acting on the side surface fixing member 34 inserted into the hole portion 42, and the assembled state can be further improved. Can be reliably maintained.

Second Embodiment Next, as another embodiment of the present invention, the first embodiment, the front panel 10 and the bottom member.
The panel type container 40 having a different concrete structure will be described with reference to FIGS. 10 to 13. Incidentally, the specific configuration of each panel 20, 30, 50 other than the front panel 10, and each panel 10,
The connection between the bottom members 40 is the same as that in the first embodiment, and therefore the description thereof is omitted.

In the front panel 10 of the panel type container of the second embodiment, the left and right lateral frames 10d, 10d,
Lower frame 10e fixed to the lower ends of d and 10d, and horizontal frames 10d and 10
It is composed of a pair of left and right door bodies 61 and 62 connected to d so as to be rotatable in the horizontal direction. The door bodies 61 and 62 are provided so that the front side can be opened and closed. Here, the door bodies 61, 62 are horizontally rotated via horizontal frames 10d, 10d having an L-shape in plan view and door hinges 63, 63 having substantially the same structure as the hinge 32 of the side panel 30. It is movably connected.

The door bodies 61 and 62 are provided with door hinges 63 and 63.
Has door frames 61a and 62a at the opposite free ends thereof, and the door frames 61a and 62a are formed in such a shape that they fit each other when the door body is closed. Specifically, as shown in FIG. 12, the door frame 61a of the right door body 61 has a protrusion 61c protruding from the rear side of the door frame body 61b to the free end side (left side in the drawing), and the door frame 61a Frame 62a
Has a protruding portion 62c protruding from the front side of the door frame main body 62b to the free end side (right side in the drawing), and the protruding portion 61c of the right door body 61 and the door frame main body 62b of the left door body 62 when the door body is closed, Left door 62 protrusion
62c is configured to abut the door frame body 61b of the right door body 61, respectively.

Further, from the front of the lower end of the right door body 61,
As shown in FIGS. 10 and 13, when the 61 is closed, a door stop 61d is provided so as to be capable of contacting the front surface of the lower frame 10e. This allows the door stop 61d to rotate when the right door 61 is rotated to the rear side. 61d comes into contact with the front surface of the lower frame 10e to obtain the closed state of the right door body 61, and then the left door body 62 is rotated to the rear side to thereby remove the left door body 62.
Is configured so that it fits with the right door body 61 and the left and right door bodies 61, 62 are closed. A door stop 62d that can contact the front surface of the lower frame 10e also projects from the lower end front surface of the left door 62, and these door stops 61d, 62d are the lower frame 10e.
From a hanging part that can abut on e, a horizontal part that has a width corresponding to the thickness of each door body 61, 62 that is horizontally bent from the hanging part to the back side, and a vertical part that rises vertically from the horizontal part. The vertical portions are joined to the back surfaces of the door bodies 61 and 62, so that they project downward from the front surfaces of the lower ends of the door bodies 61 and 62, respectively.

Further, as shown in FIG. 12, a flange portion capable of holding a plate-like door closing member 64 is provided on the door frame main body 61b of the left door body 62.
65, 65 are provided in a projecting manner, and the lower frame 10e has a door hole portion below the flange portions 65, 65 when the left door body 62 is closed as shown in FIG.
66 are formed. As a result, by sliding the door closing member 64 held by the flange portions 65, 65 downward, the lower end portion of the side surface fixing member 34 can be inserted into the door hole portion 66, and the closed state of the left door body 62 is maintained. Is configured. By maintaining the closed state of the left door body 62, the right door body 61 fitted with the left door body 62 cannot rotate to the front side, and the closed state of the door bodies 61, 62 is maintained.

Further, the door closing member 64 has a length which is substantially the same as the height of the front panel 10, and the upper end portion of which is shown in FIG.
As shown in FIG. 4, a horizontal portion 64a bent inward and a bent portion 64b hanging downward from the back side of the horizontal portion 64a are formed. Here, the horizontal portion 34a is provided so as to be able to contact the lower surface of the ceiling panel 50 when the container is assembled, and the bent portion 64b is formed so as to be able to hold the protruding portion 61c of the right door body 61 when the door body is closed.

Similar to the first embodiment, the bottom member 40 is formed by fixing a flat plate-shaped member 41 having a hole 42 on the upper surface of a pallet 49, and the rotary shaft 22 attached to the pallet 49. It is rotatably connected to the rear panel 20 via a frame body 21 having a. Here, in the second embodiment, the protruding body
The locking piece 45a of the locking member 45 that locks the 17 is formed substantially horizontally. That is, in the second embodiment, since the contact portion 48 is not provided, it is not necessary to form the locking piece 45a by inclining upward, and the front panel 10 and the side panel 30 are more reliably lifted. It can be prevented.

Further, as shown in FIG. 12, the bottom member 40 has a lower frame stopper capable of contacting with the front surface of the lower frame 10e of the front panel 10 when the side panel 30 is extended.
67,67 are projecting upward. The front panel 10 has substantially the same height as the front-rear length of the flat plate member 41, whereby the front panel 10 is formed at a height within the length of the lower frame stopper 67 from the rotating shaft 22. Has been done.

The panel type container of the second embodiment has the above-mentioned structure and is assembled and disassembled by the same method as the first embodiment, and has substantially the same advantages as the first embodiment.

Further, in the panel type container of the second embodiment, since the door hole portion 66 in which the door closing member 64 can be inserted and removed is formed, the door body 62 is closed and then the door body 62 is closed. By moving the held door closing member 64 downward and inserting the door closing member 64 into the door hole portion 66 of the lower frame 10e, the door body is closed.
It has the advantage that the opening of 62 can be prevented.

Further, since the door closing member 64 is held by the door body 62, it is not necessary to separately store the door closing member 64. When the door closing member 64 places the ceiling panel 50 on the side panel 30, Since it comes into contact with the ceiling panel 50, the detachment from the door hole 66 is prevented. Further, the door closing member 64 is configured so that the right door body 61 is closed when the door closing member 64 is closed.
Since the bent portion 64b capable of holding the right door body 61 is provided, it is possible to accurately prevent the right door body 61 from rotating on the back side by the bent portion 64b.

Further, a door hole portion through which the door closing member 64 is inserted.
Since 66 is formed on the lower frame 10e of the front panel 10, the closed state of the door body 62 can be maintained even when the container body 1 is folded.

The panel-type container of each of the above-mentioned embodiments has the above-mentioned advantages because it has the above-mentioned structure, but the panel-type container according to the present invention is not limited to the above-mentioned embodiment. The side panel 30 is formed so as to be bendable inward, and the container body 1 has a bottom member 40 located at the bottom of the panel 30 when the side panel 30 is extended. The bottom member 40 has a side panel when the side panel 30 is extended. A panel type container having a hole 42 into which a side surface fixing member 34 capable of contacting the inner surface of 30 is freely inserted and removed belongs to the scope of the present invention.

That is, in any of the above-described embodiments, the front panel 10 is provided so as to be openable and closable, but the present invention is not necessarily limited to this, and the front panel 10 cannot be opened and closed. However, it is possible to appropriately change the design by providing the panels 20 other than the front panel 10 so as to be openable and closable, which belong to the scope of the present invention.

In the second embodiment, the left door body 62 is laterally fixed by closing the right door body 61 and then the left door body 62 so that the ends are fitted together. Although what is fixed by the member 34 has been described, conversely, by closing the left door body 62 and then closing the right door body 61, the right door body fits to each other, and when closing, the right door body is closed later.
Even if 61 is fixed by the side fixing member 34,
It has the same advantages as the second embodiment.

Further, the bottom member 40 is not limited to that of the above embodiment, and the bottom member 40 may be formed of an aluminum frame located only below each panel 10 ,.
The design of the specific configuration of the bottom member 40 can be changed as appropriate.
It should be noted that the bottom surface member 40 may be provided with a slide groove in which the projecting body 17 can slide when the front panel 10 is pulled out to the front side, which makes it easier to pull out the front panel 10.

Further, other specific configurations are not limited to those of the above embodiment, and the design can be changed as appropriate within the scope intended by the present invention.

[0069]

As described above, in the panel type container according to the present invention, since the panels are rotatably connected to each other and the side panels are foldable, the side panels are bent to form the container body. By folding and accommodating, it can be easily transported when not in use, and the assembly and folding work can be performed easily, and at the same time, the side surface fixing member can be inserted into and removed from the bottom member. Therefore, when the side surface fixing member is inserted into the hole of the bottom surface member when the side surface panel is extended, the side surface fixing member comes into contact with the inner surface of the side surface panel to prevent the side surface panel from moving inward. It has an effect that the side panel is not accidentally bent when it is used as a container.

Further, in the panel type container according to the second aspect of the present invention, since the holding portion for holding the side surface fixing member is formed on the side surface panel, the side surface fixing member inserted in the hole can be held by the holding portion of the side surface panel. Thus, the side surface fixing member does not separate from the side surface panel, and it is possible to accurately prevent the side panel from being inadvertently bent when the container is used.

Further, in the panel type container according to the third aspect of the present invention, since the bottom surface member is provided with the locking means, the locking means can prevent the front panel from being lifted up when the side panel is extended. The effect that there is no risk of the side surface fixing member coming off due to lifting of the panel or the like is exerted.

Further, in the panel type container according to the fourth aspect, luggage can be accommodated in or carried out by opening the door body, and the door closing member can be inadvertently inserted into the hole of the lower frame. It is possible to accurately prevent the door body from being opened, and especially since the hole is formed in the lower frame of the front panel, the door body can be closed by the door closing member even when the container body is folded. Have an effect.

Further, in the panel type container according to the fifth aspect of the present invention, the bottom frame member is provided with a lower frame stopper projecting from the lower surface of the front panel so that the lower frame can be deformed by the lower frame stopper. Therefore, it is possible to prevent the assembling or folding of the container body from becoming impossible due to deformation of the lower frame or the like.

Further, in the panel type container according to the sixth aspect, after the side panel is bent and folded inward, the back panel can be rotated to the bottom member side without the lower frame stopper interfering. This has the effect that each panel can be folded and transported on the bottom member when not in use.

[Brief description of drawings]

FIG. 1 is a perspective view schematically showing an assembled state of a panel type container according to a first embodiment of the present invention.

FIG. 2 is an enlarged front view of the main part showing the connected state of the front panel, the rear panel and the side panel in the folded state of the panel type container of the same embodiment.

FIG. 3 is a side view of an enlarged end face of a main part showing a connected state of a rear panel and a ceiling panel of the panel type container of the embodiment.
(A) is a side view of an enlarged end surface of a main part showing a state in which the ceiling panel is mounted on a side panel, etc. (b) is a side view of an enlarged end surface of the main part showing a state in which the ceiling panel is turned to the side panel etc. .

FIG. 4 is a perspective view of a bottom member of the panel-type container of the same embodiment.

FIG. 5 is an enlarged sectional plan view of an essential part of the panel type container according to the embodiment in a stretched state of a side panel.

FIG. 6 is a perspective view schematically showing a state where the ceiling panel is opened from the assembled state of the panel type container of the same embodiment.

FIG. 7 is a side view of an enlarged end surface of the main part showing the rotating state of the rotating member of the panel type container according to the same embodiment. Figure,
(B) is an enlarged end face side view of a main part showing a state in which the front panel and the like are tilted to the front side.

FIG. 8 is a perspective view showing an outline of a folded state of the panel-type container of the same embodiment.

FIG. 9 is an enlarged side view of an essential part of the panel type container of the embodiment in a side panel extended state.

FIG. 10 is a perspective view schematically showing a state where the ceiling panel is opened from the assembled state of the panel type container according to the second embodiment of the present invention.

FIG. 11 is an enlarged front view of the main part of the panel-type container of the same embodiment.

FIG. 12 is an enlarged cross-sectional plan view of an essential part of the panel-type container of the same embodiment.

FIG. 13 is a perspective view of a bottom member of the panel type container of the same embodiment.

[Explanation of symbols]

1 ... Container body, 10 ... Front panel, 10e ... Bottom frame,
17 ... Projection body 20 ... Rear panel, 22 ... Rotating shaft, 24 ... Rotating member,
30 ... Side panel 32 ... Hinge, 34 ... Side fixing member, 34a ... Bent part,
36 ... Holding part 40 ... Bottom member, 42 ... Hole, 45 ... Locking member,
45a ... Locking piece 46 ... Locking means, 48 ... Abutting part, 50 ... Ceiling panel, 61 ... Door body 64 ... Door closing member, 66 ... Door hole 67 ... Lower frame stopper L ... Rotating shaft and rear panel Interval with

Claims (6)

[Claims] 1. At least a front panel (10) and a rear panel
A panel type container comprising a container body (1) composed of a side panel (30) and a side panel (30), the panel (10,
...) are rotatably connected to the adjacent panels (30, ...), respectively, and the side panel (30) is formed to be bent inward, and the container main body (1) is provided with an extension when the side panel (30) is extended. It has a bottom member (40) located at the bottom of the panel (30), and the bottom member (40) has a side panel (30) when the side panel (30) is extended.
Hole for inserting and removing the side surface fixing member (34) that can contact the inner surface of the
A panel type container characterized by being formed with (42). 2. The panel type container according to claim 1, wherein said side panel (30) is formed with a holding portion (36) capable of holding said side fixing member (34). 3. The bottom member (40) is provided with a locking means (46) capable of preventing the front panel (10) from being lifted upward when the side panel (30) is extended. The described panel type container. 4. A door body (62) whose front panel (10) is rotatable in a horizontal direction, and a lower frame (10e) located below the door body (62).
And the lower frame (10e) is formed with a door hole (66) into / from which a door closing member (64) for closing the door body (62) can be inserted and removed. The panel type container according to any one of claims 1 to 3, wherein the door closing member (64) is vertically movably held by the door body (62). 5. The front panel (10) has a lower frame (10e) positioned below, and the bottom member (40) has a lower frame (10e) when the side panel (30) extends. The lower frame stopper (67) capable of contacting the front surface is provided so as to project upward.
The panel type container according to any one of 1. 6. A rotating member (24) rotatably connected to the bottom member (40) via a rotating shaft (22), and the rotating member (24) has a rear panel. (20) is erected, bottom member
A rear panel (20) is rotatably connected to the (40), and the rotating member (24) is in a panel folded state, and the front panel (10) is rotated from the rotating shaft (22) to the rear panel (20). The panel type panel according to claim 5, which has a width (L) located on the side, and wherein the front panel (10) has a height within the length of the lower frame stop (67) from the rotating shaft (22). container.