JPH0730561Y2 - Storage box for waste, etc. - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage box for waste and the like.

[0002]

2. Description of the Related Art Conventionally, as a simple, reliable and safe method for disposing medical wastes of various pathogenic bacteria and powerful drugs and blood, body fluids containing them, or instruments such as syringes to which these are adhered, a plastic bag is previously prepared. Waste is stored in an inner bag such as
The inner bag was housed in a cardboard box or the like, hermetically sealed, and incinerated.

[0003]

[Problems to be Solved by the Invention] However, in such a method, the waste container is damaged by external pressure during handling such as storage and transportation, or liquid or powder is discharged from the pinhole of the inner bag. The waste leaks into the box and is impregnated into the cardboard, which is dangerous to handle, and the bottom of the box may be broken or lose its shape due to the impregnation of the leaked liquid. In particular, among medical wastes, a syringe or the like has a serious problem in safety management such as a needle penetrating the peripheral wall of the box and protruding to the outside.

[0004]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a peripheral edge of polygonal bottom plates 6a to 6d.
Side plates 4a to 4d forming a peripheral wall are continuously provided on the side plate 4a.
An outer box 1 in which lid plates 3a to 3d are continuously provided on the upper ends of to 4d.
A bottom plate 10 having a polygonal shape, side plates 11a to 11d continuously connected to each peripheral edge of the bottom plate 10 so as to be bent and formed into a box-shaped body, and the side plates 11a to 11d.
11d is continuously provided to cover the upper opening of the box-shaped body.
Inner box 2 that includes a lid 12a and is fitted and housed in the outer box 1
In the case of forming a multi-wall type storage box with and
Of the bottom plate 10 and the side plates 11a to 11d in the unfolded state
Cover the notch 13 between the side plates 11a to 11d adjacent to the surface.
So that the waterproof film 14 is attached to the inner surface of the inner box
Adjacent to the inner box 2 with the side plates 11a to 11d standing upright
The waterproof film 14 is provided between the side plates 11a to 11d.
The structure is characterized in that the folds 16 are formed .

A second feature of the present invention is that the inner box 2 is made of cardboard in which cardboard is laminated and adhered and cured.

A third feature is that the fold line is a cut line 17 or a cut groove having a predetermined depth.

[0007]

The waterproof film 14 covers the inner surface of the bottom plate 10 of the inner box 2 and the side plates 11a, 11b, 11c, 11d continuously provided on the outer peripheral edge thereof and the notches 13a, 13b, 13c, 13d between the side plates. After attaching the side plates 11a, 11
The b, 11c, and 11d are erected while being laid down on the bottom surface 6 in the outer box 1.

In the outer case 1, the inner case 2 whose inner surface is covered with the waterproof film 14 forms a box-like body along the bottom of the outer case 1, and the waterproof film 14 is pleated at the four corners of the inner case. Inner box 2 as it is bent and closes each corner
Even if the inner bag accommodated therein has pinholes, the liquid waste leaked from the pinholes does not permeate the waterproof film 14 but collects in the inner box 2 and does not leak or leak into the outer box 1. Further, when the waste is completely stored, the opening of the inner box 2 is closed by the lid 12a, and the outer box 1 is wrapped from above. Therefore, the outer box 1 is supported by the inner box from the inside over the entire surface, and the outer box is reinforced by the external pressure because it is made of hard cardboard.

Further, by using a cardboard in which cardboard is laminated and adhered to the inner box 2 and cured, the inner box is not penetrated by an injection needle or a glass pharmaceutical liquid container, and the external pressure of the outer box is not applied. The degree of reinforcement from can be further increased. Further, by forming the fold line into the notch line 17 or notch groove having a predetermined depth, it becomes possible to surely and easily fold each continuous portion of the inner box, and to make the inner box shape accurate.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments shown in the drawings will be described in detail below. The outer box 1 is made of an integral hard cardboard in which each surface is foldably connected to each other. ,
It is formed into a hollow rectangular parallelepiped. On the upper surface of the outer box 1, four pieces of lids 3a, 3b, 3c, 3 which are connected to each side plate end and which can be freely folded and opened.
d is provided and the upper part is open. On the other hand, the inner box 2 is integrally formed of hard cardboard,
The side wall 11 is formed on the outer peripheral edge of the inner box bottom plate 10 through the fold line of the valley line.
a, 11b, 11c, and 11d are foldably connected in series, and a lid 12a having substantially the same shape as the bottom plate 10 is foldably opened and closed in series at the upper edge of the side wall 11a via a fold line of a valley line.
Flap-shaped lid receivers 12b to 12d are foldably connected to the upper end edges of b, 11c, and 11d via fold lines of valley lines, and inside the outer box 1 by bending the connecting points of each surface. It is formed in a hollow rectangular parallelepiped having an outer shape substantially the same as the shape, and has a structure in which the inner box 2 is removably housed in the outer box 1. And the bottom plate 1 of the inner box 2 housed in the outer box 1
Each side plate 11 that is bent inward from the outer peripheral edge of 0 and stands up
a, 11b, 11c, 11d are side plates 4a, 4 of the outer box 1.
It is housed so as to be in close contact with the inner surfaces of b, 4c and 4d.

As shown in FIG. 2, the bottom plate 10 and the side plates 11a, 11b, 11c, 11d of the inner box 2 including the notches 13 between the side plates cover the inner surface in a developed state so as to cover the inner surface of the polycarbonate or polypropylene. A waterproof film 14 made of polyethylene, vinyl, or other material is attached to the adhesive portion 1.
When the inner box 2 state is formed in the outer box 1, the waterproof film 14 includes the inner surface and the corners of the abutting ends of the adjacent side plates.
Will be covered by. In this case, waterproof film 1
As shown in FIG. 1, each corner of 4 forms a fold 16 so that when it is inserted into the outer box 1, it is folded so as to be folded between the outer surface of the inner box side plate and the inner surface of the outer box side plate. Is inserted.

As a result, the corners of the adjacent side end portions of the side plates standing up so as to be adjacent to each other are covered with the folds 16 to form a waterproof structure which is shielded from the outside. For this reason, waste such as liquids, fungi, drugs, etc. is stored in the inner box 2, but since the waterproof film 14 prevents permeation of the liquid, these dangerous substances are stored in the inner box 2 covered with the waterproof film 14. It will remain inside. The above waterproof film 1
4 may be transparent or opaque.

When the waste is completely stored, the opening of the inner box 2 is closed by the lid 12a, then the opening of the outer box 1 is closed by the lids 3a, 3b, 3c, 3d, and the lid 3a. ，
The adhesive tape 19 is stretched along the abutting end of 3b to provide a sealed state. As a result, the outer case 1 is entirely reinforced from the inside by the inner case 2 and can be prevented from breaking or losing its shape due to external pressure.

As shown in FIG. 4, the cardboard 2 of the inner box 2 is reinforced rigidly by laminating double or triple layers of cardboard 2a forming the inner box using an adhesive 18. . As the adhesive 18, a material such as starch paste that hardens the cardboard itself by adhering to the cardboard and hardening is used. Further, in order to make it easier to bend the continuous portion, it is desirable to provide a score line 17 or groove of a predetermined depth on each fold line side of the outer surface of the inner box 2.

The outer box 1 has a folded shape as shown in FIG. 6 at the time of transaction. That is, FIG.
The side plates 4a, 4b, 4c, 4 as shown in the exploded view of FIG.
The lid plates 3a, 3b, 3c, 3d are continuously provided on the upper end side of d via the fold lines of the valley lines, and the side plates 4a, 4b, 4
Bottom plate pieces 6a, 6 constituting a bottom surface portion on the lower end side of c, 4d
b, 6c, and 6d are continuously provided via the fold line of the valley line. The bottom plate pieces 6b, 6d are formed with folding pieces 7b, 7d via fold lines of the mountain lines.
Hatched portions 7 of the bottom plate pieces 6a and 6c adjacent to each other
It serves as a glue allowance to be adhered to a and 7c. Also, the side plate 4
A glue margin piece 5a is continuously provided at the side end of d via a fold line of the valley line, and is adhered to the hatched portion 5 of the side plate 4c.

The outer box 1 is bent along these folds, adhered at the above-mentioned sizing margins, and traded in a folded state as shown in FIG. To form the shape of a hollow rectangular parallelepiped from this folded state, it suffices to fold the connecting portion between the side plates along the fold line, and the bottom plate part automatically expands each bottom plate piece from the above structure. Will be formed. Such a waste container or the like is easy to assemble and is not bulky and lightweight, so that it can be manufactured and sold with each component set. Also, since both the outer and inner boxes are made of paper,
It has the advantage of being incinerated for disposal and cheap.

The present invention can also be used for purposes other than accommodating medical waste. For example, it is effective as a storage box for food waste such as food waste. That is, since it is possible to reliably prevent food waste from flowing out of the container, it is possible to prevent the generation of a bad odor or an adverse effect on the environment.

Further, as the inner box 2, it is also possible to use an independently separated lid fitted to the peripheral wall of the inner box. In this case, the lid receivers 12b to 12d are not connected to the side plates 11b to 11d.

Further, although the outer box has a rectangular parallelepiped shape in this embodiment, it may have a cubic shape or another polygonal shape. In this case, the shape of the inner box shall match the plan shape of the outer box.

[0020]

[Effects of the Invention] Since the present invention is configured as described above, it is possible to reliably prevent liquids such as medical waste, foods, wastes such as garbage, and fungi from leaking out of the storage box from the pinholes of the inner bag. As a result, it is possible to prevent the storage box from being impregnated with the liquid or being broken or deformed due to external pressure. As a result, outflow of powerful drugs and harmful fungi can be prevented. In addition, since the inner box uses hard cardboard, it can prevent problems such as penetration of needles and blades even when accommodating sharp instruments such as injection needles and scalpels, which is a great advantage in safety and hygiene management. .

When the inner box is made of cardboard laminated and hardened, the degree of reinforcement of the containing box is further increased and the above effect is further enhanced.

Further, when the creases are notched lines or notches having a predetermined depth, it becomes easier to fold each plate of the inner box, and the work of inserting the inner box into the outer box can be performed more simply and quickly. It will be.

Further, the waste container according to the present invention is an inner box.
A waterproof film on the inside of the paperboard that is simply cut
Since it is simply attached , there are advantages such as simple structure and handling and low cost. Other inner boxes are box-shaped
Side walls by the folds that cover between adjacent side walls when assembled to
A sufficiently waterproof structure is formed in the corners as well.
This fold is made of film such as vinyl
This fold is made of vinyl or other film
Since it is configured, fold it between the outer circumference of the inner box and the inner peripheral surface of the outer box.
It does not interfere with the insertion of the inner box.

[Brief description of drawings]

FIG. 1 is a perspective view showing a use state of an inner box of the present invention.

FIG. 2 is a development view of an inner box.

FIG. 3 is a cross-sectional view showing a usage state of the inner box.

FIG. 4 is a cross-sectional view showing laminated adhesion of cardboard.

FIG. 5 is a perspective view showing a sealed state of an outer box.

FIG. 6 is a plan view showing a transaction state of outer boxes.

FIG. 7 is a development view of an outer box.

[Explanation of symbols]

 1 Outer box 2 Inner box 10 Inner box bottom plate 11a Inner box side plate 11b Inner box side plate 11c Inner box side plate 11d Inner box side plate 12a Inner box lid 13 Notch 14 Waterproof film 17 Cut line

Claims (3)

[Scope of utility model registration request] 1. A peripheral edge of a polygonal bottom plate (6a to 6d).
Side plates (4a to 4d) forming the peripheral wall are continuously provided, and the side plates
A cover plate (3a to 3d) is continuously provided on the upper end of (4a to 4d).
The outer box (1), the polygonal bottom plate (10), and the bottom plate (10) are erected so as to be erected so that the whole can be bent into a box-like body through folds at each peripheral edge. Side plate (11a
~ 11d) and the side plates (11a ~ 11d) are connected to the upper end
And a lid (12a) covering the upper opening of the box-shaped body.
Provided with the inner box (2) which is inserted and housed in the outer box (1)
In the case of forming a heavy wall type storage box, the inner box (2)
The bottom plate (10) and the side plates (11a to 11a) in the expanded state
Cut between each side plate (11a to 11d) adjacent to the inner surface of d)
Waterproof film on the inner surface of the inner box to cover the cutout (13)
(14) is attached, and the side plates (11a-) of the inner box (2) are attached.
11d) in an upright state, adjacent side plates (11a to 11)
Between the d), the waterproof film (14) has the folds (1).
A storage box for waste and the like having a structure forming 6) . 2. The storage box for waste materials according to claim 1, wherein the inner box (2) is made of cardboard which is made by laminating and hardening cardboard. 3. A score line (17) having a predetermined depth at a fold line.
Alternatively, the storage box for the waste or the like according to claim 1, which is a cut groove.