JPS6219530Y2 - - Google Patents

Description

[Detailed description of the invention] This invention can be folded into a small size during distribution, and when used, it can be unfolded and a bottom plate inserted to form a container of any shape that matches the shape of the bottom plate, and the contents can be discharged when necessary. To provide an assembly type storage container which is easy and complete and which can always keep every corner clean.

In recent years, the comfort and rationality of the living environment have become important,
There has been a demand for a storage container that has a beautiful appearance, can be folded into a small size for storage and distribution, can be easily assembled for use, and has sufficient durability, whether it be a waste container, an organization container, or a storage container for small items.

The present invention is a storage container consisting of a cylindrical body made of a so-called corrugated plate and a freely shaped bottom plate placed on a retractable honeycomb structure provided on the bottom surface of the cylindrical body.
In other words, while it is rigid in the direction of the ridge line or valley line, it is flexible in the direction perpendicular to the ridge line and can be wound into a spiral shape. This is an assembly-type storage container that utilizes the elasticity of the honeycomb structure formed by pasting and the supporting power based on the rationality of the pasting method.
A cylindrical body made of a corrugated plate is expanded, and a bottom plate is placed on a support made of a thin plate having a honeycomb structure.

According to the present invention, the outer circumference of the bottom plate must almost match the inner circumference of the bottom of the cylindrical body, but its shape can be freely changed to square, round, oval, cocoon, etc. within the range that satisfies this condition. be able to. In general, storage containers tend to accumulate dirt in the corners of the bottom and become unclean, but by pushing up the bottom plate from below, or by turning the container upside down and pushing down on the bottom plate, it returns to its simple cylindrical shape. It does not become unclean and is especially hygienic when used as a garbage container.

In addition, the thin plates of the foldable honeycomb structure are made of tape that is logically attached to each other, so even though the rigidity of the material is relatively low, it exerts a large supporting force, and when the bottom plate is removed, it is flat. shrinks to
It can be folded into a small size along with the cylindrical body, making it extremely convenient for distribution and storage.

The tape material of the honeycomb structure according to the present invention can be made of paper, plastic, metal, or any other material of any strength depending on the strength required for the application to support the bottom plate.

Hereinafter, the present invention will be described in detail by way of examples with reference to the drawings.

The honeycomb structure used in the support of the present invention is a sheet made of a material such as plastic, metal, paper, etc., which has some flexibility and rigidity, and is cut into tape shapes.

FIG. 1 is a plan view of the honeycomb structure constituting the support 4, in which both sides of the tape 1 have an adhesive part 2,
In this case, the back side of the adhesive part 2 on one side is placed in the non-adhesive area 3' on the other side, preferably in the center of the non-adhesive area 3'. I will make it happen. When such a honeycomb structure is pulled in the longitudinal direction of the tape 1 (in the direction of the arrow), the tapes become stacked and thinly overlap each other, and when stretched in a direction perpendicular to the tape, it stretches as shown in Figure 2. Accordingly, a honeycomb structure is formed by combining hexagons of arbitrary thickness. Moreover, since the areas where the tape 1 is double-attached are scattered over the entire surface, the strength is also increased.
The tape width is 3mm depending on the material and the size of the storage container.
You can freely choose from 5cm to 5cm.

FIG. 2 is a perspective view of the storage container of the present invention having a partial cutout. 5 is a cylinder using a corrugated plate made of plastic-impregnated paper or plastic sheet. The support 4 is attached to the inner periphery of the bottom of the cylinder 5. The support 4 was cut to a length slightly shorter than the length obtained by folding the cylindrical body 5 in half, and the tape 1 at both ends was adhered to the inner bottom of the cylindrical body 5, leaving the bent portions 6 and 7. When the bottom plate 8 is inserted into the cylindrical body 5, the shape shown in FIG. 2 is obtained.

When discharging the contents, pushing up the bottom plate 8 prevents dirt from accumulating in the corners. For storage and distribution, the bottom plate 8 is removed and the cylindrical body 5 is folded in half at the bending portions 6 and 7, so that the support body 4 is also folded flat and can be further folded into four or more.

In this case as well, the support 4 does not necessarily have to be provided over almost the entire surface as shown in FIG.
As shown in the figure, when the bottom of the cylindrical body is folded in half, tapes at both ends of the support body 4 may be attached to the areas where they touch each other to form a band shape. Various shapes of the bottom plate can be provided as long as the outer periphery of the bottom part 8 and the inner periphery of the bottom of the cylindrical body 5 substantially coincide with each other, and FIG. 3 shows an example of the shape of the bottom plate in this case. a is a crushed, slightly flat circular shape, b is a right triangle suitable for placement in a corner, c is a rectangle, d is a square, and e is a cocoon shape. In addition, bottom plates of various shapes, such as polygonal ones and ones with wavy outer peripheries, can be used.

FIG. 4 is a perspective view showing the cylindrical body having the band-shaped support shown in FIG. 3 in a folded state. In this case, since the support body 4 does not coincide with the folding portions 6 and 7, folding is easier.

In addition, even if the supports 4 are provided on a part of the bottom, the number and the installation position are free. Fig. 5 shows the bottom of a cylinder with an elliptical bottom plate placed on it, where a shows the case where there are three supports 4 and b shows the case where two supports are provided on both ends.

The corrugated plate constituting the cylindrical body 5 may have any cross-sectional shape as long as it is a normal uneven plate in which ridge lines 9 and valley lines 10 are alternately arranged as shown in FIGS. 6a to 6d. In addition, the material is plastic composite paper such as plastic impregnated paper, plastic laminated paper, plastic sheet, plastic composite cloth, etc., which can maintain the wave shape and can be rolled in only one direction while maintaining the ridge line or valley line shape. A certain degree of rigidity is sufficient.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, FIG. 1 is a plan view of the support, FIG. 2 is a perspective view with a partial cutout,
3 and 5 are bottom views explaining the state of the support, and FIG. 4 is a perspective view showing the folded state.
FIG. 6 is a sectional view of the corrugated plate. In the drawings, 1 is the tape, 2 is the sticking part, 3 is the non-stick part, 4 is the support, 5 is the cylinder, 6 and 7 are the bent parts, 8 is the bottom plate, 9 is the ridge line, and 10 is the valley line. It is.

Claims (1)

[Scope of utility model registration request] A foldable honeycomb structure is provided by stacking a plurality of tapes having adhesive parts at different positions on the front and back surfaces at a constant interval, while the structure is made of plastic composite paper or plastic sheet and can be rolled in only one direction. A cylindrical body without a folded part at the cut end is formed using a corrugated plate, and tapes on both outer sides of the support are affixed to part or all of the inner bottom of the cylindrical body. An assembly type storage container in which a bottom plate is placed on the inner circumference of the bottom and no support is provided at the bottom of the honeycomb structure.