DE8608885U1 - Waste bin for the hygienic disposal of dry and wet waste - Google Patents

Description

Rhenish corrugated cardboard factory
Gebr. Kayser GmbH
DÜrener Strasse 10-12

5166 Kreuzau / Rhld.

LEGAL FILES 2 811/86

Utility model

Litter bin for hygienic disposal
of dry and wet waste

15 20 25

The invention relates to a waste container made of flat material, in particular solid or corrugated cardboard, for hygienic purposes Disposal of dry and wet waste according to the preamble of claim 1.

Such waste containers are used to dispose of infectious, infectious waste, body parts and organ waste from hospitals, veterinary clinics and others Health care institutions.

High demands are therefore placed on waste containers of this type in terms of quality and, in particular, in terms of quality a hygienically perfect handling.

According to the relevant term of the DIN standard, the waste container is for contagious waste, a disposable container that is dimensionally stable when used and can be collected and transportation of solid waste that is infectious to humans and animals. The tightly closed one The waste container is incinerated with the waste, unopened.

Essential requirements for such containers are below among other things, that these are waterproof and dimensionally stable when in use and can be filled with, and that one more * - multiple entries at different times until the maximum permissible filling is possible.

The waste container must be puncture-proof, damp-proof, provided with carrying devices, stable, falest and stackable within one type of construction.
10

After the last entry, the container must be able to be securely closed for transport, and a subsequent one opening must be visually recognizable.

Such a known container has a trapezoidal widening on all four sides from bottom to top Cross-sectional shape, with the factory edge with the Giuelasche on one of the upright corners of the container runs and a base part with downward angled support edges is glued to the bottom of the container is. The waste container has carrying straps glued on from the outside on two opposite side walls, and A plastic bag made of polyethylene is hung in the container, which runs around the upper edge of the container is glued.

The filled container is followed by a folding lid that can be inserted into the container opening from above upward directed circumferential folding edge closed, whereby the folding lid by a circumferential adhesive tape with is tightly connected to the upper edge of the container.

Because of its relatively complicated structure, such a container cannot easily be accessed by the user unfolded and thus made ready for use. It

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is rather required / the delivered blanks for the container body, for the bottom part and for the Unfold the lid outside of the place of use and connect it to one another and also the polyethylene bag to be attached to the edge of the container and then the prefabricated To deliver container parts in stacked form to the point of use and there for use bring.

In addition to the laborious assembly work, the unfolded Place the container and lid at the point of use.

- ■ additional storage space required.

jf To avoid these disadvantages, it is also included 15 knows to design a cardboard blank for such a waste container so that it is in the prefabricated and collapsed State transported to the point of use, stored there if necessary and only when it is actually

is really needed, can be unfolded and provided with a plastic bag.

However, this well-known cardboard blank is marked with uni-.e-

^: .j ren and upper closing flaps and various locking

; gelungszungen and engagement slots as well as molded

Carrying handles designed so complicated that not only a high manufacturing cost and a relatively large scrap of cardboard results, but that also the unfolding and the later tight closure of the filled waste container are not without problems. 30th

The invention is based on the object of a waste container consisting of a cardboard blank that is as simple as possible according to the preamble of claim 1 so that the cardboard blanks either as required only at the point of use or if necessary

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also Tichon beforehand in a simple way to the finished container unfolded and completely after filling the container in a hygienic and safe manner

can be tightly closed.
05

According to the invention, this object is essentially achieved by the characterizing part of claim 1, while particularly advantageous developments of the invention are characterized in claims 2 to 5.
10

The invention has the advantage that such a container, in particular made from corrugated cardboard a simply designed cardboard blank can be unfolded, whereby the trapezoidal design the container side walls have the advantage that the container either only at the point of use or can already be unfolded beforehand and then delivered to the point of use in the unfolded state, stacked one inside the other.

Due to the crosswise overlapping lateral folding noses on opposite side wall parts of the container a particularly good dimensional stability of the container is achieved, with the handles for the container may and may not be provided directly on the folding flaps that overlap the folding noses that cross one another only have to be attached to the container side walls afterwards.

The smooth side walls lying between the side walls with the folded noses folded over one another can, if necessary, at their upper edge by folding over edge-side reinforcing folds <., Äc ·. ι Reinforcing tabs be additionally stiffened, and the waste container ¹ can

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either through one into the container opening from above insertable and be closable flush with the container edge lid or by a the container attachable slip-on lid that encircles the upper edge of the container with its downward-facing Enclosed the edge of the lid on all sides up to above the carrying straps.

Preferred embodiments of the invention are shown schematically ^{in the F drawing.} Show it

Fig. Ϊ a one-piece cardboard blank for a waste container,

FIG. 2 shows the cardboard blank from FIG. 1 when the container is unfolded in a first stage,

3 shows the cardboard blank when unfolding the container in a second stage,

4 shows the finished waste container unfolded from such a cardboard blank with an in the Folding lid that can be inserted from above,

FIG. 5 shows a blank for the folding lid from FIG. 4,

FIG. 6 shows a section through the container from FIG. 4 with the folding lid inserted along the cutting line VI - VI of Fig. 4,

FIG. 7 shows a simplified embodiment of the waste container modified compared to FIG. 4,

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FIG. 8 shows a waste container from FIG. 4 with an associated slip lid and FIG

FIG. 9 shows a section through the waste container from FIG. 8 with the slip lid put on according to FIG

Section line IX-IX of FIG. 8.

The exemplary embodiments shown in the drawing are waste containers 1 made of flat material, in particular solid or corrugated cardboard, for the hygienic disposal of dry and wet waste, in particular are intended for use in the medical field. Such waste containers 1 are with one in the container suspended from above, either glued tightly to the edge of the container or over the upper edge of the container externally reversible plastic bag 2 provided, and the container 1 can be made of a cardboard blank 3 with bottom and Side wall parts 4, 5, 5a unfolded and after the filled plastic bag 2 has been closed by cover parts 6, 6a be tightly closed.

As can be seen in detail in FIGS. 1 to 3, the cardboard blank 3 consists of a centrally arranged rectangular one or square bottom part 4 and foldable from its four sides, widened trapezoidal upwards Side wall parts 5, 5a. Between the four side wall parts 5, 5a are acute-angled, through a diagonal Folding line 7 divided corner surfaces 8, which are acute-angled at the outer edges in extension of the diagonal folding line 7 Have recesses 9 such that from the diagonally divided corner surfaces 8 in the unfolded state

\ of the container formed folding lugs 10 on each opposite

\ lying side walls 5 of the container can be folded over to cross one another (Fig. 3) and with their
35

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cut ends 11 each to close to the container: ■ side edges 12 reach through one of the side wall parts

superior folding flap 13 folded outwards to be covered and held together.
05

The two folding flaps 13 covering the folding lugs 10 on the opposite container side walls 5 are glued to the container side walls, for example by means of adhesive tape, and have carrying flaps 14 that can be folded up towards the outside of the container, which either protrude down from three folding flaps 13 or can be cut out of these through lateral slots t 14a .

In the container blank 3 of FIG. 1 to 4 are the intermediate t, 15 see the side walls 5 with the superimposed folded Faltnasen 10 lying smooth side walls 5a at its

ί Upper edge by folding edge reinforcement faiii zen or reinforcing tabs 15 stiffened in the

% Containers from Fig. 7 have been omitted.

20th

A plastic bag (± 6) hung in container 1, which can be glued to the upper edge 17 of the container 1 or turned over the edge 17, is used for recording the waste. As soon as the bag 16 is filled, it is closed in the illustrated embodiments.

In the embodiment of Fig. 4, the waste container 1 shown is through a into the container opening of top insertable lid 6 closable, which is flush with the container edge 17 and made of a rectangular or square cardboard blank 18 shown in FIG. This rectangular cardboard blank 18 has folding tabs 10 which can be folded away downwards on all four side edges, with the folding tabs 19 pointing outwards protruding and resting on the upper edge of the container 17 Stop lugs 20 are cut out.

- 11 -

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This cover 6 is after filling and closing the hung or glued in the waste container 1 plastic or polyethylene bag 16 inserted from above into the container opening in such a way that he with his after outwardly directed stop lugs 20 rests on the upper edge of the container 17 to then be fixed by an adhesive tape to be connected to the upper edge of the container and sealed to be closed.

Such a simple closure cover 6 can be represented by 1

a simple cardboard or corrugated cardboard blank 29 produce |

len and by simply folding over the fold-down I

Bring ble folding tabs 19 in its closed position. \

The slip-on lid 6a in the case of the ■ is designed in a similarly simple manner Embodiment of Fig. 8, which also applies to the waste j,

container 1 is placed and the upper edge of the container with its downwardly directed circumferential lid edge 21 f encloses on all sides up to above the support straps 14. The s < Edge-side two folding flaps 13 are in this Ausfüh- ι; Approximate example longer than in the embodiments of FIGS. 1 to 7 so designed that the folding flaps | 13 downwardly protruding handles 14 free from the lid edge | Stay 21. The slip lid 6a is also here by a circumferential adhesive tape with the upper edge of the container sealed and sealed.

NEW3 / 20

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Claims (4)

Protection claims 25th 30th 35 Waste containers made of flat material, in particular Solid or corrugated cardboard for the hygienic disposal of dry and wet waste, especially in the medical field Area with a hooked into the container, possibly over the upper edge of the container Plastic bag that can be turned inside out, the container being made from a cardboard blank with bottom and side wall parts foldable and tight after closing the filled plastic bag by lid parts is closable, characterized in that the cardboard blank (3) consists of a centrally arranged rectangular or square Bottom part (4) and its four side edges which can be folded out and widened in a trapezoidal shape towards the top Side wall parts (5, 5a) consists, between which acute-angled, by a diagonal fold line (7) divided corner surfaces (8) lie on the outer edges in extension of the diagonal fold line (7) have acute-angled recesses (9) such that Adenaue? Alleo46A onn H; (022B) 22 in Oll ^ 3310 lt9 Vtlegremme: Bonnfialeil HOiIiJ '. . · 'Pptni (i57t) 0 [ik / iG Bonn (BLZ 38040007) 3026945:: DeH $ che; Bank, JG Bonn (BLZ 38070069) 0503186 Postal check account K6ln (BLZ 37010060) 160927-601 ■: 2 that from the diagonally divided corner surfaces (8) in the folded state of the container (1) formed folding lugs (10), which on each opposite Side walls (5) of the container (1) are folded over to cross one another, with their ends cut off (11) each up to close to the side edges of the container (12) and through a folding flap (13) that protrudes over these side wall parts (5) and is placed on the outside. are covered and held together.
10 2. Waste container according to claim 1, characterized in that the folding lugs (10) on the opposite container side walls (5) overlapping two folding flaps (13) with the container side walls (5) are glued and have carrying straps (14) that can be folded up towards the outside of the container. 3. Waste container according to claim 1 or 2, characterized characterized in that the between the side walls (5) with the folded tabs (10) lying smooth side walls (5a) on their upper edge by folding edge reinforcement folds or reinforcing tabs (15) stiffened are. 4. Waste container according to claim 1 to 3, characterized / that it can be closed by a lid ', S) which can be inserted into the container opening from flat and is flush with the container edge, which consists of a rectangular or square cardboard blank (38) with all four side edges fold-away folding tabs (19) and stop lugs (20) cut out of the folding tabs, protruding outward and resting on the upper edge of the container (17). a> Litter bin according to claim 1 to 3j characterized characterized in that it can be closed by a slip lid (6a) which can be placed on the container (1) is that the upper edge of the container (17) with its downwardly directed circumferential lid edge (21) encloses on all sides to above the carrier bags (14).