JP3106633U - Metal simple folding storage box - Google Patents

Abstract

A large container or storage box takes up space when not in use and is costly to transport, so that it can be folded to reduce it and can be operated easily and quickly. did.
The conventional folding type takes time and effort to remove it in order to reduce the height.
The present invention reduces the lateral area from the height and can be folded as it is.
1. When the top plate A is pushed backward, it is fixed to the rear upper side by folding it into two pieces by the hinge function.
2. When the slide frame B is rotated 270 degrees forward from the rear upper surface, the push-up bar J is also interlocked with the overposition of 150 degrees, and the bottom plate is lifted and fixed by the bottom plate pressing spring.
3. The left and right side plates E and F are moved backward by a caster G while being folded inward by a hinge function by pushing the front plate backward.
4). The top plate A and front plate B are hooked and fixed by hook I.
The assembly is performed in the reverse order.
[Selection] Figure 3

Description

《Industrial application fields》

The present invention can be used mainly as a large trash bin for collecting local trash, and can be used when not in use. When the top plate is pushed backward, it is folded and fixed. When the front plate is moved backward, the side plates A and B are folded inward, the cube becomes flat and the volume is greatly reduced, and it can be installed even in a narrow area of the outdoor site. do not become. In addition, it is useful as a container for transportation for storing bulky items and irregular shapes. Double stacking is also possible.
《Background Technology》

Conventional trash cans and large containers are difficult to use even if there are foldable items, because they are disassembled and removed, making the work complicated and inefficient.
《Problems that the device tries to solve》

Originally, a large-sized structure box was larger by a volume and costly in terms of transportation and work. In addition, it was impossible to pack and transport to a distant place, and it was packed separately. In addition, the conventional folding type reduces the volume by reducing the vertical height, and does not reduce the ground contact area.
<Means for solving problems>

The present invention can be easily assembled on site as it is manufactured in the factory, and since each plate has the role of a hinge, it can be assembled without using bolts, nuts and fasteners. Also, no tools are required. Bend and slide the top plate backward to lock. The slide frame is lifted upward and brought into contact with the front plate. At the same time, the bottom plate is lifted upward from below by a push-up bar J connected to the slide frame via a cam and an o. Contact the back plate and lock it to the bottom plate holding spring. The left and right plates E and F are slightly inserted inward from both sides, the front plate is pushed backward, moved, and locked with hooks I. As a result, the cube becomes a planar body, and the ground contact area is reduced because of horizontal reduction rather than folding from the upper part to the lower part.
《Practical example》

The present invention will be described with reference to the drawings.
FIG. 1 is a three-dimensional perspective view after assembly, and is a three-dimensional view in which an upper top plate is moved backward. The object is stored in this state.
FIG. 2 is a front view showing a state in which the fixed hooks I are applied after the folding process.
FIG. 3 is a side view of a state in which the slide frame in the folding process is lowered forward and the bottom plate is lifted by the push-up bar.
This folding order will be described.
1. While sliding the top plate A from the front, the portion of the handle I is pushed backward to move it onto the slide rail above the rear plate H. There is a stop stop K for the top plate A at this portion.
2. The slide frame B is rotated 270 degrees forward from the top. The bottom plate C is lifted by the bottom plate push-up bar J while rotating 90 degrees backward. This is because the slide frame B and the bottom plate push-up bar J are connected by a cam.
3. When the front front plate D is pushed backward, the left and right side plates E and F are simultaneously moved backward by the front plate D and the hinge mechanism. At that time, the caster G below the front plate D can be moved backward smoothly with a small force.
4). The hooks I installed on both sides of the rear plate H are hooked and fixed to the front plate D and the slide frame B so that the whole is thinned. To do.
<Effect of the invention>

1. Compared to a three-dimensional collection box, the volume is much smaller, so even when it is not in use, a large object does not take up space and can effectively use space.
2. Since it is a vertical type, the ground contact area is reduced.
3. Assembling and folding are very easy and fast, and do not require special skills or labor.
4). Because the mechanism is simple, it does not break down and is durable and durable.
5. It can be safely transported in large quantities without being scattered during transportation.
6). As a trash collection box in the area, if you fold it up except on the collection day, it will be convenient because unnecessary trash can not be put in

-It is a three-dimensional figure of the state which opened the top plate A of the storage box in half. -It is a three-dimensional view of the state in which the storage box is folded. -It is a side view of the state where the push-up bar J which locked the storage box to the slide frame B pushes up the bottom plate C.

Explanation of symbols

-A Top plate-F Left side plate-A Hinge-B Slide frame-G caster-A Bottom plate holding spring-C Bottom plate-H Rear plate-Roller
-D front plate-I hook-D handle-E right side plate-J push-up bar-Okamu

Claims (3)

The present invention is composed of six plates each having a hinge function (there are also a wire plate, a punching plate, and a mesh plate), one slide frame, and a push-up bar connected thereto. The present invention is robust and strong without using fasteners and tools, and is a caster at the bottom of the front plate when folding is assembled. All operations are 4 operations, and can be folded quickly (around 15 seconds) safely and with little force. . Since it is a vertical folding, there are few grounding surfaces. In addition, when the bottom plate is folded, it can be stored simultaneously with the slide frame.

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