DE8804445U1 - Stable and leak-proof disposable container for small waste materials, especially for waste materials from the medical sector - Google Patents

Description

- 4

The German patent Z 720 591 discloses a cardboard collection container for small objects made of a tubular, one-piece blank with 4 side walls and

hinged base and cover tabs with a cover tab that covers the container hose opening and with a filling slot formed by cuts

10 opening.

This collection container is shown in Figure 1. It consists of a base area consisting of 2 rectangular walls (5, 65) that are connected by the narrower wall (4) and of the narrower wall (2) that adjoins the wall (65) and of the rectangular walls (29, 42) of different heights arranged on one long side and of the tabs (16, 17) of low height with different external cutting lines arranged on the other long side.

This state of the art has the disadvantage that the base area has a complicated cut with irregular, outer boundaries on the two long sides.

The production of this collection container

Wanfried=Drttck Kalden ' 20*03',88*

requires when folding the walls

several sticking points.

This collection container offers the storage of wet waste or waste with: still liquid contents

no adequate protection against the leakage of such liquids. This disadvantage is significant when it comes to smelly or toxic liquids or pastes. The object of the invention is to improve the collection container according to the state of the art by means of a technologically simpler production, by means of greater resistance to

pressure load and by preventing the leakage of liquids, even when full, which is sufficient for practical use ·

The subject of the invention is a

Stable and leak-proof cardboard waste container for small waste materials. The solution to the problem of the invention is defined in patent claim 1.

Subclaims relate to the alternative and preferred embodiment. The stable and leak-proof disposable container of the invention is explained by the following figures.

Winfried-Druck Kalden GmbH 20,03»88 ₄

it ta

-&ogr;&igr; J ¹ IgUr i shows the base area of the

Disposable containers with the partial surfaces » the embossed folding lines, with the casing with insertion surface and closure cap, with insertion tab and locking lug and with holding tab.

Figure 2 shows the view of the disposable container in the glued, flat

Condition with top view of the insertion surface ·

Figure 3 shows the outgoing container with a view of the ground.

Figure 4 shows the Kinweg container being erected with the partial surfaces inserted.
Figure 5 shows the disposable container with insertion slot and 3 openings for hanging.

Figure 6 shows the bottom of the upright disposable container.

Figure 7 shows the closure flap of the disposable container.

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Wanfried-Druck Kalden GmbH ' . 20.03.88.

The numbers mean the following terms:

Number Term

1, 2 ,3 parallel rows of surfaces

l.l; 1.2; 1.3; parts of the

2.1; 2.2; ₂ .3; ^{Floor area} f

3.1; 3.2; 3.3 j.

imaginary longitudinal axis |

5.1; 6.1; embossed folding lines fc

7. 1; 8 .1 I*.

9, 10,11,12 formed peaks |

Sheathing \

Insertion area

closing flap _;

lower edge ;

Insert tab I

Locking lug '

Adhesive pocket

Retaining tab j

llcilteschiitz f

Slot

Noses

Positions on the outside

the Rlnstecklaschen for j

Slots i

Adhesive pocket

Single corner tabs *

Retaining lugs \

Perforation points

13 21 14 23. 24 15 16 27, 28 17 18 31,32 19 20, 22, 36 25 38 26, 40.41 29 30, 32 34 35 _f 37, 39,

J · ···»· ir ri

• · · i· ««-MN·» »a _a

Wanfried-Druck Kalden GmbH 20.03.88.

-δ-1 The stable and tight container according to the invention can be manufactured in such a way that

over the partial areas (1.3; 2.3; 3.3) the parts connected by folding lines

flat (1.2; 2.2; 3.2; L.l; 2.1; 3.1) are folded over flat and at the same time the adhesive flap (19) is folded in and glued to the insertion surface (14) on the inside, then the closure

flap (15) is folded flat and the adhesive tab (34) is glued to the outside of the partial surface (2.2), then

the two partial surfaces (2.1; 2.3) are set upright by rotating them by 90 degrees, then the partial surfaces (1.1; 3.1) and the partial surfaces (1.3; 3.3) are pressed inwards in the folding lines (5.1; 6.1; 7.1; 8.1) and are placed on the inside of the partial surfaces (1.3; 3.2) by folding the retaining tabs (20, 21) and then the stretching tabs (35, 36) with the slots (30, 31) and with the slots (32, 33) are pushed under the insertion surface (14) and the slots (22, 23) are inserted into the retaining lugs (37, 38) and the slots (30, 31) and the slots (32, 33) are pushed into the lugs (26, 27, 28, 29) are inserted.After filling,

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Wanfried-Druck Kalden GmbH · 20.03.88.

the insertion tabs (17) from the adhesive pocket

(19) is separated at the perforations (39,40,41) and the closure flap (15) is placed on the insertion surface (14) and the insertion tab (17) is inserted into the holding slot

(24) inserted.

The disposable container Rc according to the invention has, for example, the dimensions: 185 x 185 x 185 mm, corresponding to a filling volume of about 6 1. ·

Depending on the size of the slot, both small-sized insert parts and such masses can be inserted into the disposable container of the invention in a hygienically perfect manner

alF waste materials are eliminated.

The disposable container according to the invention offers the advantage that it has sufficient dimensional stability for practical use

also for stacking in a filled state before transport to an incineration plant or to

a landfill for hazardous waste.

A major advantage is the

Tightness even when completely filled against leaking liquids during handling and

Transport with the filling opening

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up.

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Claims (1)

&bull; · · ■ ■·· ·■ a · X&mdash;^ Wanfried- Druck Kalden GmbH . " 20.03.88. Protection claims 1. Stable and leak-proof disposable container for small-sized waste materials, in particular for waste materials from the medical sector, characterized in that it consists of a base with 3 parallel rows (1, 2, 3) each with 3 square sub-areas (1.1, 1.2, l.l; 2.1, 2.2, 2.3; 3.1, 3.2, 3.3), the middle sub-area (2.2) of which also has a parallel to IQ an imaginary longitudinal axis (4) lying rectangle, wherein the partial areas of the base area above the middle partial area (2.2) are bent upwards at right angles in the embossed folding lines, such that the opposite partial areas (1.2, 3.2.), as well as (2.1, 2.3) are perpendicular to the middle partial area (2.2), and the partial areas (1.1. 3.1) as well as (1.3, 3.3) fold inwards by diagonal, embossed folding lines (5.1; 6.1; 7.1; 8.1) in such a way that the formed tips (9, 10) are pushed in front of the surface (2.1) and the formed tips (11,12) are pushed in front of the partial area (2.3) and thereby stabilize it, and the tip (9) on the partial area (3.1), the tip (10) on the partial surface (1.1'), the tip (11) on the partial surface (JJ), the tip (12) on the partial surface (1.3) &bull; I * 4 * φ 4 I Wanfried-Druc.k Kaldeji £m.bft · · ; '-[· · ."". ."." 20.03,88, are directed and thereby a reinforcement of the partial surfaces (2.1, 2.3) has been created and a casing (13) is connected to the lower partial surface (2.3) of the middle row (2), which consists of the insertion surface (14) and the closure flap (15), which has on its lower edge (16) an insertion tab (17) with locking lug (18) and an adhesive tab (19), and the two outer rows (1, 3) on the partial surfaces (1.3; 3.3) parallel to the casing (13) each have a holding tab (20, 21) which hold the partial surfaces (1.1; 1.3) and the partial surfaces (3.1; 3.3) together and the partial surface opposite the casing (13) (2.1) of the middle row (2) has an adhesive tab (34) and an insertion tab (35, 36) with a holding slot (22, 23) is arranged on each of the outer, middle partial surfaces (1.2; 3.2) and the partial surface (2.3) of the middle row has a holding slot (24) into which the insertion tab (17) is inserted and an insertion slot (25) is located on the insertion surface (14). i * · * 4 I 1 Hl 4 « «4 4 4 4 It 4 4 · · * 4 4 4 4 4 4 4 &bull; · 4 4 4 4 ·><· 4 4 4 4 4 ·** 444 4444 44 4444 4<f 4 ig 44 Wanfried-Druck Kaiden GmbH . 20,03,88, *■" 3 - 2. Stable and leak-proof disposable container according to Claim 1. characterized in that on the outer parts (1*1) 1,3) on the outer surface to the middle row (2) there are lugs (20, 27, 28, 29) and at the points (30, 31, 32, 33) on the two outer sides of the glass flaps (35,36) there are slots and the lugs fit into the slots. 3, Stable and leak-proof disposable container according to claims 1 and 2 ₍ characterized in that it consists of solid cardboard or plastic surfaces and the inside has a water-repellent and optionally an organic liquid-repellent coating ₄