JPH0616301U - Storage box for waste, etc. - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention prevents liquid waste, bacteria, etc. leaking from an inner bag such as a plastic bag from impregnating the bottom of a waste container box such as a corrugated cardboard box. The object storage box is prevented from losing its shape due to external pressure and penetration of sharp equipment such as an injection needle to the outside. [Structure] An inner box bottom plate 10 formed of hard cardboard reinforced by laminating and bonding a plurality of cardboards, and side plates 11a, 11b, 11 connected to the outer peripheral edge thereof.
c, 11d is covered with a waterproof film 14 to cover the inner surface, and the side plates 11a, 11b, 11c, 11d are erected so that the abutting side ends of the adjacent side plates are also waterproof film 14.
The inner box 2 is housed on the bottom surface of the outer box 1 while being covered with.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a storage box for waste and the like.

[0002]

[Prior art]

 Conventionally, as a simple, reliable and safe method of disposing medical wastes of various pathogenic bacteria and powerful drugs, blood containing them, body fluids, and instruments such as syringes to which they are attached, use an inner bag such as a plastic bag beforehand. The waste was stored, and the inner bag was placed in a cardboard box or the like and hermetically closed for incineration.

[0003]

[Problems to be solved by the device]

 However, in such a method, the waste container may be damaged by external pressure during handling such as storage and transportation, or liquid or powdery waste may leak from the pinhole of the inner bag into the box. The handling itself is dangerous because it is impregnated into the cardboard, and the bottom of the box may be broken or lose its shape due to the impregnation of the leaked liquid. Of the medical waste, in particular, there was a serious problem in safety management, such as the needle penetrating the box peripheral wall and protruding to the outside of the syringe.

[0004]

[Means for Solving the Problems]

 SUMMARY OF THE INVENTION In order to solve the above problems, the present invention has a polygonal bottom plate 10 and erected continuously at each peripheral edge of the bottom plate 10 via folds so that the whole can be bent into a box-like body. The side plates 11a, 11b, 11c, 11d and the lid 12a for covering the upper opening of the box-like body are formed of hard cardboard, and the bottom plate 10 and the inner surfaces of the side plates 11a, 11b, 11c, 11d are in the expanded state. It comprises an inner box 2 having a waterproof film 14 attached to cover the notches 13a, 13b, 13c, 13d between the side plates, and an outer box 1 for accommodating and packaging the inner box 2. It has a feature.

A second feature of the present invention is that the hard cardboard is made of cardboard in which cardboards are laminated and adhered and cured.

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

[0007]

[Action]

 A waterproof film 14 is attached so as to cover the inner surface of the bottom plate 10 of the inner box 2 and the side plates 11a, 11b, 11c, 11d connected to the outer peripheral edge thereof and the notches 13a, 13b, 13c, 13d between the side plates. Then, each side plate 11a, 11b, 11c, 11d is erected on the bottom surface 6 in the outer box 1 while standing up.

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. Since it is bent and the corners are closed, even if there is a pinhole in the inner bag accommodated in the inner box 2, the liquid waste leaked from the inner bag does not penetrate the waterproof film 14 and the inner box does not penetrate. It does not leak or leak into the outer box 1 by accumulating in the outer box 2. 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 case 1 is supported by the inner case from the inside over the entire surface, and since the inner case is made of hard cardboard, the outer case is reinforced from the external pressure.

[0009] In addition, by using a cardboard in which the cardboard is laminated and adhered to a hard cardboard 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. Furthermore, by making the fold line a notch line 17 or a 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]

[Embodiment] The embodiment will be described in detail below. The outer box 1 is made of an integral hard cardboard in which each surface is foldably connected, and by bending and fixing the connection position of each surface. , Is formed into a rectangular parallelepiped. On the upper surface of the outer case 1, four pieces of lids 3a, 3b, 3c, 3d which are connected to the ends of the side plates and which can be bent and opened and closed are provided, and the upper part is opened. On the other hand, the inner box 2 is integrally formed of hard cardboard, and the side walls 11a, 11b, 11c, 11d are foldably connected to the outer peripheral edge of the inner box bottom plate 10 via the fold line of the valley line. A lid 12a having substantially the same shape as the bottom plate 10 is foldably opened and closed continuously at the upper edge of the side wall 11a via the fold line of the valley line, and the fold line of the valley line is formed at each upper edge of the side walls 11b, 11c, and 11d. The flap-shaped lid receivers 12b to 12d are foldably connected to each other through the, and by forming the hollow rectangular parallelepiped having the outer shape substantially the same as the inner shape of the outer box 1 by bending the connecting points of each surface, The inner box 2 is housed in the outer box 1 so that it can be inserted and removed freely. The side plates 11a, 11b, 11c and 11d which are bent upright from the outer peripheral edge of the bottom plate 10 of the inner box 2 housed in the outer box 1 and erected are the side plates 4a, 4b, 4c and 4d of the outer box 1. It is housed so as to be in close contact with the inner surface of the.

As shown in FIG. 2, the bottom plate 10 and the side plates 11 a, 11 b, 11 c, 11 d of the inner box 2 are covered with polycarbonate so as to cover the inner surface including the notch 13 between the side plates in the expanded state. A water-proof film 14 made of polypropylene, polyethylene, vinyl, or another material is adhered to the adhesive portion 15 with an adhesive, and when forming the inner box 2 state in the outer box 1, the inner surface thereof is The corners of the abutting ends of the adjacent side plates are covered with the waterproof film 14. In this case, each corner portion of the waterproof film 14 has a fold portion 16 as shown in FIG. 1, and when the waterproof film 14 is inserted into the outer box 1, it is placed between the outer surface of the inner box side plate and the inner surface of the outer box side plate. It is inserted so that it can be folded.

As a result, the corners of the adjacent side ends of the side plates standing up so as to be adjacent to each other form a waterproof structure covered with the folds 16 and shielded from the outside. Therefore, wastes such as liquids, fungi, and drugs are stored in the inner box 2. However, since the waterproof film 14 prevents the liquid from penetrating, these dangerous substances are covered with the waterproof film 14. Will remain inside. The waterproof film 14 may be transparent or opaque.

When the waste is completely stored, the opening of the inner box 2 is closed by the lid 12a, and then the opening of the outer box 1 is closed by the lids 3a, 3b, 3c, 3d, and the lid 3a. , 3b is stretched along the abutting ends of the adhesive tapes 3b to form a sealed state. As a result, the outer case 1 is reinforced from the inside by the inner case 2 over the entire surface, and it is possible to prevent the outer case 1 from breaking or losing its shape due to external pressure.

As shown in FIG. 4, the cardboard of the inner box 2 is reinforced hard by laminating double or triple layers of the 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 a groove having a predetermined depth on each fold line side of the outer surface of the inner box 2.

Further, the outer box 1 has a folded shape as shown in FIG. 6 at the time of transaction. That is, as shown in the development view of FIG. 7, cover plates 3a, 3b, 3c, 3d are continuously provided on the upper end sides of the side plates 4a, 4b, 4c, 4d through the fold lines of the valleys, respectively. Bottom plate pieces 6a, 6b, 6c, 6d forming a bottom surface portion are continuously provided on the lower ends of the side plates 4a, 4b, 4c, 4d via fold lines of valley lines. Folding pieces 7b and 7d are formed on the bottom plate pieces 6b and 6d through the creases of the mountain lines, and the folding pieces adhere to the hatched portions 7a and 7c of the adjacent bottom plate pieces 6a and 6c, respectively. Has become. Further, a glue margin piece 5a is continuously provided at a side end of the side plate 4d through a fold line of a valley line, and is adhered to a hatched portion 5 of the side plate 4c.

The outer box 1 is bent along these folds, and is adhered to each of the above-mentioned sizing margins so that it can be traded in a folded state as shown in FIG. To form the shape of a hollow rectangular parallelepiped from this folded state, all that is required is to bend the connecting part between the side plates along the crease line, and the bottom part will automatically have each bottom plate piece constructed as described above. It will be developed and formed. Such a waste container is easy to assemble and is not bulky and lightweight, so it can be manufactured and sold with each part set. In addition, since both the outer and inner boxes are made of paper, they have the advantage of being inexpensive to incinerate.

It should be noted that the present invention can be used for purposes other than the storage of medical waste. For example, it is effective as a storage box for food waste such as food waste. In other words, since it is possible to reliably prevent food waste from flowing out of the container, it is possible to help prevent bad odors and adverse environmental effects.

As the inner box 2, it is also possible to use an independently separated lid fitted to the inner 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 the present 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]

[Effect of device]

 Since the present invention is configured as described above, it is possible to reliably prevent leakage of liquids such as medical fluids, foods, wastes such as dust, and fungi from the pinholes of the inner bag to the outside of the storage box, and to store the storage box. As a result, it is possible to prevent the liquid from being impregnated with the liquid or being damaged by the external pressure or losing its shape. As a result, the 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 for safety and hygiene management. .

When the hard cardboard is made by laminating and hardening the cardboards, the degree of reinforcement of the housing box is further increased, and the above effect is further enhanced.

Further, when the fold line is a score line or a cut groove 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 has advantages in that the structure and operation are simple and the cost is low.

[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 polygonal bottom plate (10) and the bottom plate (1).
0) side plates (11a) continuously erected so as to be bent and formed into a box-like body at each peripheral edge via folds,
(11b), (11c), (11d) and a lid (12a) for covering the upper opening of the box-shaped body are formed of hard cardboard, and the bottom plate (10) and the side plate (11) in a developed state.
a), (11b), (11c), (11d) and the waterproof film (1) so as to cover the notch (13) between each side plate.
A storage box for wastes, which comprises an inner box (2) to which 4) is attached and an outer box (1) for housing and packaging the inner box (2). 2. The storage box for waste materials according to claim 1, wherein the hard cardboard is made of cardboard which is obtained by stacking and bonding the cardboards and curing the cardboards. 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.