EP1250262A2

EP1250262A2 - Bin bag device

Info

Publication number: EP1250262A2
Application number: EP00958334A
Authority: EP
Inventors: Glenn Rolus Borgward; Kristina Tomorad
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-01
Filing date: 2000-07-31
Publication date: 2002-10-23
Also published as: AU6989400A; WO2001008985A9; WO2001008985A2; DE19935431A1; WO2001008985A3

Abstract

The invention relates to a bag device for the insertion of bags (110) into a container (101). The bags can be separated from the endless material at predefined perforation locations (120) and are prefabricated as hose-like endless material (115). The bag device contains a device (125) for holding said bags which can be separated from the endless material at predefined perforation locations (120) and are prefabricated as hose-like endless material. The endless material is held in the roller holding device (125) and can be moved towards the upper edge of the container (110) by means of a traction force that is oriented towards the upper side . The edge of the bag can be put over the upper edge(101b) of the container. At least one second bag is pulled behind when a first bag is pulled out of the container.

Description

Garbage bag device

The invention relates to a waste bag device. In particular, the invention relates to a waste bag device which is provided for receiving waste bags.

Particularly in the case of waste containers in kitchens and offices which are intended to hold organic waste, such as food residues, the use of waste bags made of plastic film, for example, has become almost completely accepted for hygienic reasons alone. Instead of spending the organic waste directly in a waste container, which would have to be laboriously cleaned after each emptying process in order to remove adhering organic waste residues, the waste container is first lined internally by a waste bag inserted therein. The waste to be disposed of is then placed by the user in the waste bag opened in the waste container. If this waste bag is full, it is removed from the waste container, closed and fed to the respective waste disposal system.

Experience has shown that a number of problems arise in practice. On the one hand, the waste containers do not offer any storage space for a waste bag. It is therefore necessary to keep a sufficient stock of waste bags in another suitable place. Especially when the emptying of the waste container is carried out by changing people, in practice it often proves to be annoying to empty an empty fresh bag after disposing of the filled waste bag. need to search for trash bags. Even if the storage location for the waste bag stock is easily accessible, the essential handling effort for inserting a new waste bag is often perceived as unpleasant. In addition, despite the use of waste bags, organic substances often get to the inner wall of the waste container, for example through small holes in the waste bag or through waste which, for example as a result of an incorrectly inserted waste bag, has passed the bag opening and into the waste container. This can cause unpleasant smells and hygienic problems in the waste container.

There is therefore a need for a waste container for use with waste bags in which the process of replacing the waste bag is significantly improved and facilitated.

The object of the invention is therefore to create a bag device by means of which a container provided for use with bags can be operated simply and hygienically when the bag is replaced.

This object is achieved by the claim

1 specified bag device.

This object is also achieved by the container specified in claim 25.

Furthermore, this object is achieved by a bag which is prefabricated as a tubular endless product and can be separated from the endless product at predetermined locations. Furthermore, the object is achieved by a bag collection system according to claim 28.

Advantageous further developments can be found in the subclaims.

The invention is explained in more detail below with reference to the exemplary embodiment shown in the drawing:

1 shows a perspective view of a waste container provided for operation with waste bags with a waste bag device according to the invention.

FIG. 2 shows details of a waste bag device from FIG. 1.

3 shows a schematic cross section through a second embodiment of a waste bag device according to the invention.

FIG. 4 shows a schematic perspective top view of the second embodiment of a waste bag device according to the invention shown in FIG. 3.

Fig. 5 shows in the part. 5a to 5e individual phases when inserting and removing a waste bag in connection with the waste bag device shown in FIG. 3.

6 shows a schematic cross-sectional view of a third embodiment of a waste bag device according to the invention. FIG. 7 shows a schematic perspective view of the third embodiment of the waste bag device according to the invention shown in FIG. 6.

8 shows in the partial figures. 8a to 8e successive phases in the insertion and removal of a waste bag in connection with the waste bag device shown in FIG. 6 according to the third embodiment.

9 shows a schematic plan view of a fourth embodiment of the waste bag device according to the invention.

FIG. 10 shows a schematic perspective view of the fourth embodiment of the refuse bag device according to the invention from FIG. 9.

11 shows in the partial figures. 11a to 11 successive phases in inserting and removing a waste bag in connection with the waste bag device shown in FIG. 9 according to the fourth embodiment.

12 shows a schematic plan view through a fifth embodiment of the waste bag device according to the invention.

FIG. 13 shows a schematic perspective view of the fifth embodiment of a waste bag device according to the invention shown in FIG. 12. 14 shows in the partial figures. 14a to 14e successive phases in inserting and replacing a waste bag with a waste bag device according to the fifth embodiment.

15 shows in the partial figures. 15a to 15d each perspective

Detailed views of certain developments of the waste bag device according to the fifth embodiment.

16 shows in the partial figures. 16a and 16b each show a cross-sectional view and a perspective view of further development forms of the waste bag device according to the fifth embodiment as in FIGS. 15a and 15b.

17 shows in the partial figures. 17a and 17b each show a cross-sectional view and a perspective view of further development forms of the waste bag device according to the fifth embodiment as in FIGS. 15c and 15d.

18 shows in the partial figures. 18a to 18d successive phases when inserting a waste bag with a waste bag device according to a first variant of the fifth embodiment.

19 shows in the partial figures. 19a to 19d successive phases when inserting a waste bag with a waste bag device according to a second variant of the fifth embodiment. 20 shows in the partial figures. 20a to 20d successive phases in the insertion of a waste bag with a waste bag device according to a sixth embodiment.

21 shows in the partial figures. 21a to 21d follow successive phases in removing a filled waste bag with a waste bag device according to the sixth embodiment.

22 shows in the partial figures. 22a to 22e, successive phases subsequent to FIG. 21d when a filled one is removed

Garbage bag and inserting a new garbage bag with a garbage bag device according to the sixth embodiment.

23 shows in the partial figures. 23a and 23b is a perspective view of a waste bag device according to a seventh embodiment. 24 shows in the partial figures. 24a to 24d in a perspective view of successive phases when inserting a waste bag with a waste bag device according to an eighth embodiment.

25 shows a perspective view of a waste bag device according to a ninth embodiment.

FIG. 26 shows another perspective view of a waste bag device according to the ninth embodiment from FIG. 25. FIG. 27 shows a perspective view of a waste bag device inserted into a waste container according to the ninth embodiment from FIG. 25.

28 shows a perspective view of a waste bag device according to a tenth embodiment.

29 shows in the partial figures. 29a and 29b show a perspective view of a waste bag chamber of a waste bag device according to the tenth embodiment from FIG. 28 in different operating states.

FIG. 30 shows a perspective view of a base plate of a waste bag device according to the tenth embodiment from FIG. 28.

31 shows in the partial figures. 31a to 31d in a perspective view of successive phases when inserting a waste bag with a waste bag device according to the tenth embodiment from FIG. 28.

32 shows a perspective view of a garbage bag device according to an eleventh embodiment.

33 shows in the partial figures. 33a to 33d in perspective view of successive phases when inserting a waste bag with a waste bag device according to the eleventh embodiment from FIG. 28. 34 shows a perspective view of a garbage bag device according to a twelfth embodiment.

35 shows in the partial figures. 35a to 35c in a perspective view of successive phases in the insertion of a waste bag with a waste bag device according to the twelfth embodiment from FIG. 34.

FIG. 36 shows a perspective view of a waste bag device inserted into a waste container according to the twelfth embodiment from FIG. 24.

37 shows in the partial figures. 37a to 37c are views of a garbage bag device according to a thirteenth embodiment.

38 shows a perspective illustration of a variant of the waste bag device according to the thirteenth embodiment from FIG. 37.

39 shows a perspective view of a garbage bag device according to a fourteenth embodiment.

40 shows a perspective view of a garbage bag device according to a fifteenth embodiment.

Fig. 41 shows in the partial figures. 41a to 41d are views of a waste bag device according to a sixteenth embodiment. 42 shows in the partial figures. 42a to 42f show a cross-sectional view of a waste container with a movable waste bag device according to a seventeenth embodiment in different operating states.

43 shows in the partial figures. 43a to 43f show a cross-sectional view of a waste container with a movable waste bag device according to an eighteenth embodiment in various operating states.

44 shows a cross-sectional view of a garbage bag device according to a nineteenth embodiment.

45 shows in the partial figures. 45a and 45b show a cross-sectional view of a waste container with a clampable waste bag device according to the nineteenth embodiment in different operating states.

46 shows a schematic plan view of a waste bag endless material.

FIG. 47 schematically shows in part FIGS. 47a and 47b the process of separating a filled waste bag from the continuous waste bag when using the continuous goods shown in FIG. 46.

Fig. 48 shows in the partial figures. 48a to 48c are cross-sectional views of a waste bag device according to a twentieth embodiment. Fig. 49 shows in the partial figures. 49a to 49e is a cross-sectional view of a garbage bag device according to a twenty-first embodiment.

50 shows in the partial figures. 50a to 50e are a cross-sectional view of a garbage bag device according to a twenty-second embodiment.

Fig. 51 shows in the partial figures. 51a to 51e is a cross-sectional view of a garbage bag device according to a twenty-third

Embodiment.

Fig. 52 shows in the partial figures. 52a to 52c show a cross-sectional view of a further development of the waste bag device according to the twenty-second embodiment from FIG. 51.

53 shows in the partial figures. 53a to 53g is a cross-sectional view of a garbage bag device according to a twenty-fourth

Embodiment.

54 shows in the partial figures. 54a to 54e is a cross-sectional view of a garbage bag device according to a twenty-fifth

Embodiment.

55 shows in the partial figures. 55a to 55g is a cross-sectional view of a garbage bag device according to a twenty-sixth embodiment. 1 shows an essentially cuboid waste container 101. The waste bags 110 are designed as an endless tube rolled up on a waste bag roll 115, for example made of plastic film, which can be divided into individual waste bags at predetermined intervals by a weld seam and perforation area 120.

The endless tube can also be made from other materials, in particular paper, composite film materials or textile material. The waste bag roll 115 is held in the vicinity of the rear side wall 101a of the waste container 101 so that it can be rolled off by means of a rolling rod 125. Instead of the unwinding rod 125, a rear on the

Waste container permanently or reversibly attached waste bag roll box (not shown) or a waste bag clamp (not shown) may be provided. The waste bag hose 110 is, for example, via a guide rod 130 through a slot 135 in the rear side wall 101a of the waste container 101

Inside the waste container 101 guided. The user (not shown) can grip the waste bag hose 110 from the inside of the waste container 101 with a first hand 140, pull it up and then separate the waste bag hose 110 with a second hand along a weld seam and perforation area 120 at the separating edge formed therefrom unfold a new waste bag opening 122 and stretch it over the upper edge 101b of the opening of the waste container.

If the waste bag supplied in this way is full, it can in turn be gripped with the first hand 140, pulled up and separated with the help of the second hand 145 along the weld seam and perforation area 120, this process being repeated as often as required. can be repeated until the waste bag supply of the waste bag roll 115 is exhausted.

It goes without saying that instead of a continuous product divided by weld seams, other configurations such as, for example, subdivisions by means of adhesive seams etc. can also be used.

2 shows the garbage bag roll 115 on the unwinding rod 125. The garbage bag hose 110 rolled off the garbage container roll 115 has an already opened garbage bag 110a in the upper region, whereas the drawn garbage bag 110b is still flat and empty. Only after the opened waste bag 110a has been separated off along the weld seam and perforation area 120 can the drawn waste bag 110b be unfolded and used.

FIG. 3 shows a second embodiment of the waste bag device according to the invention in the open state, in which, in contrast to the first embodiment from FIGS. 1 and 2 no modification of the waste container 201 is required. The waste bag device 210 consists of two approximately semi-cylindrical shell halves 210A and

21 OB, which can be folded together in the longitudinal direction via a folding hinge device 215 to form a tube-like structure. In the open state, a waste bag roll 115 can be inserted with a rollable waste bag hose 110. When closed, it remains between the approximately semi-cylindrical shell halves

210A and 21 OB, a slot is open on the side opposite the folding hinge device 215 through which the waste bag hose 110 is guided. An advantageous development of the device shown in FIG. 3 includes a spring device (not shown), by means of which the two shell halves 210A and 21OB are biased toward one another. When the device is opened, in particular for inserting a new waste bag roll 115, a spring resistance must then be overcome.

In particular, a magnetic locking device can also be used to close the shell halves 210A, 21 OB. Other locking devices can also be used.

The shell halves 210A, 210B can be made, for example, from plastic or metal, in particular from stainless steel.

4 shows the second embodiment of the waste bag device according to the invention in the closed state with the waste bag roll 115 inserted, two waste bag sections 115a and 115b being pulled out.

The waste bag device 210 can be provided with a waste bag roll 115 outside the waste container 201. By sticking the

Waste bag hose 110 and then dropping the waste bag device 210, the waste bag device 210 can be thrown into a waste container 201 without the need for manipulation in malodorous or unsanitary areas; see fig. 5a - b. If the waste bag device itself becomes dirty, it can be placed in a cleaning bath as a whole. As shown in FIG. 5c, the waste bag hose 110 is then unfolded and placed over the upper opening of the waste container 201. The waste bag device 210 remains on the bottom of the Waste container 201; see Fig. 5d, which shows the waste container in the filled state.

5e shows the first hand 140 of the user who pulls the upper part of the waste bag hose 110 upward out of the waste container 201 to replace the waste bag 110a, the waste bag device 210 remaining on the floor of the waste container 201 due to its own weight and thus the waste bag roll 115 caused to roll.

In further developments, the waste bag device 210 can also be fixed, for example with a Velcro fastening device, with an adhesive tape, with suction cups or with another suitable fastening device, in particular on the bottom of the waste container 210.

The figures 6 to 8 show a third embodiment of the waste bag device according to the invention in the open state, which is a variant of the one shown in FIGS. 3 to 5 illustrated second embodiment. In this variant, instead of two shell halves 210A and 21 OB, two flap parts 210A 'and 210B' are provided for the waste bag device 210 ', which are each connected to a box-like base part 212 via hinge devices 211A' and 211B '. The flap parts 210A 'and 21 OB' can be opened upwards by the hinge devices 211A 'and 211B' and, when they are folded into a horizontal position, the box-like base part 212, with a gap between the flap parts 210A 'and 210B' remains open through which the waste bag hose 110 is guided. With another form of training you can the flap parts 210A 'and 21 OB' can also be designed to be foldable inwards.

Otherwise, the above statements apply with regard to the first and the second embodiment of the waste bag device according to the invention.

9 shows a schematic top view of a fourth embodiment of the waste bag device according to the invention. In contrast to the one in FIGS. 3 to 5 and the in Figs. 6 to 8 shown second or third embodiment of the waste bag device according to the invention, the device 310 is not only loosely placed in the waste container 301, but is hung or clamped on the upper edge 301A of the waste container 301. The waste bag roll 115 is stored in a waste bag roll chamber 320, which is fastened to the upper edge 301a of the waste container 301 via a mounting piece 330 and hangs down into the waste container 301. The waste bag roll chamber 320 is delimited at the bottom and to the sides by a curved trough element 322 which merges into the holding piece 330. An elastic closing tongue 324 closes the waste bag roll chamber 320 upwards.

The elastic locking tongue 324 is preferably designed such that the free tongue edge 325 facing away from the mounting piece 330 presses from the inside against the tub element edge 326 facing away from the mounting piece 330. The tongue edge 325 and the tub element edge 326 can be provided with a thickening. Another development consists in making the holding piece 330 adjustable in length, for example by means of a telescopic device (not shown), so that the waste bag device 310 can be adapted to waste containers of different heights.

In a further development (not shown), the holding piece 330 is not hung or clamped on the upper edge of the waste container 301, but is fixed in another way to the inner wall of the waste container 301, for example by means of Velcro or adhesive tape, suction cups or other means that are suitable for this are suitable.

As shown in FIG. 11B, a new waste bag roll 115 can be simply pushed up into the waste bag roll chamber 320 using the elasticity of the tub member 322 and the tongue 325.

12 shows a garbage bag device according to a fifth embodiment, which shows a variation of the one shown in FIGS. 9-11 illustrated fourth embodiment. In the case of the figures In the fifth embodiment shown in FIGS. 12 to 14, the waste bag roll chamber 320 is attached to the outside of the waste container 301. The waste bag chamber 320 can also be designed to be open on the side, so that the waste bag roll can be inserted laterally, whereby waste bag rolls of different lengths can be used. Locking of the waste bag device 310 can be accomplished by providing protruding fastening lugs (not shown) in the upper area of the outer surface of the waste container 301, which latch into corresponding recesses or holes in the waste bag device 310. Instead of the fastening provided on the waste container noses can in particular also be provided screws, which are designed for example as clamping screws and do not require a hole in the waste container 301, or which are tightened in the wall material of the waste container 301.

15 shows in the partial figures. 15a to 15d are perspective detail views of certain developments of the waste bag device according to the fifth embodiment. In the case of the figures 15a and 15b, a push-on element 320 is provided for fastening a waste bag chamber 330, the push-on element being a flat sheet metal or plastic element provided with a folding edge 322, which is pushed onto the upper edge 301a of the waste container 301 from above. In the variant shown in Fig. 15a, the waste bag chamber 330 is laterally removable by an intermediate piece 332, so that the waste bag chamber 330 can be easily cleaned and reinserted if the plug-on element 320 is fastened to the outer wall of the waste container 301 by means of a fastening device, whereas in the variant shown in FIG. 15b, the waste bag chamber 330 is arranged so that it cannot move. With the plug-on element 320, the entire waste bag device can be easily removed

Waste container 301 can be removed and replaced, in particular if the plug-on element 320 is not separately fixed to the waste container.

In contrast, in the case of FIGS. 15c and 15d, the push-on element 320 has been omitted and the waste bag chamber 330 is attached directly to the outer wall of the waste container 301. In the variant shown in FIG. 15c, the waste bag chamber 330 is made in one piece with the waste container 301 Intermediate piece 332 is laterally displaceable and removable, whereas the waste bag chamber 330 in the variant shown in FIG. 15d is made in one piece with the waste container and is not laterally displaceable.

The intermediate piece 332 can, for example, be designed as a profiled sheet which is shaped in such a way that an inner rider element (not shown) can be slidably guided therein.

The in Figs. Waste bag chamber 330 shown in FIGS. 15a to 15d is designed as an example as a closed chamber and can be opened by pivoting a cover hood.

16 shows in the partial figures. 16a and 16b each show a cross-sectional view and a perspective view of further development forms of the waste bag device according to the fifth embodiment as in FIGS. 15a and 15b. The waste bag roll 115 can be seen in the waste bag chamber 330. The waste bag 110 unwound from the waste bag roll 115 is guided into the interior of the waste container 301 via the plug-on element 320. 16a and 16b show a particularly advantageous development in which the waste bag web 110 is pressed lightly against the inner wall of the waste container 301 by a resilient hold-down device 324, so that the waste bag 110 can still be unrolled from the waste bag roll 115 by tensile forces, but at the same time uncontrolled movement of the bag material inside the waste container 301 is prevented. The hold-down 324 can also be arranged at another location, for example in the area of the upper edge or Outside (not shown). The hold-down device can in particular be provided with a rotatable hold-down roller.

17 shows in the partial figures. 17a and 17b each show a cross-sectional view and a perspective view of further development forms of the waste bag device according to the fifth embodiment as in FIGS. 15c and 15d. The waste bag roll 115 can be seen in the waste bag chamber 330. The waste bag 110 unwound from the waste bag roll 115 is guided over the upper edge 301a of the waste container 301 into the interior of the waste container 301. 17a and 17b show a particularly advantageous development in which the waste bag web 110 is pressed lightly against the inner wall of the waste container 301 by a resilient hold-down device 324 attached directly to the waste container 301, so that the waste bag 110 is still rolled off the waste bag roll 115 by tensile forces can be prevented, but at the same time an uncontrolled movement of the bag material inside the waste container 301 is prevented. The hold-down device 324 can also be arranged at another location, for example in the region of the upper edge or outside (not shown). The hold-down device can in particular be provided with a rotatable hold-down roller.

The in Fig. 15, 16 and 17 shown types of attachment for fixing a waste bag device and / or the waste bag hose web can be transferred to all comparable embodiments in which the

Waste bag device is provided on the outside of the waste container.

18 shows in the partial figures. 18a to 18d successive phases when inserting a waste bag with a waste bag device according to a further variant of the fifth embodiment. The waste bag roll 115 can be seen in the waste bag clamp 335, which is made in one piece with the push-on element 320. The waste bag 110 unwound from the waste bag roll 115 is guided into the interior of the waste container 301 via the push-on element 320. A

Locking of the plug-on element 320 can, as shown, be accomplished by providing protruding fastening lugs 301a, 301b in the upper region of the outer surface of the waste container 301, which latch into corresponding recesses or holes in the plug-on element 320. Instead of the one provided on the waste container

Fastening lugs 301a, 301b can in particular also be provided screws which are designed, for example, as clamping screws and do not require a hole in the waste container 301, or which are tightened in the wall material of the waste container 301. The waste bag clamp 335 can also be attached to the outer wall of the waste container 301 or be made in one piece with the waste container 301 instead of being placed on the upper edge of the waste container 301 with other fastening means, in particular Velcro tape, adhesive tape or suction cups. In a preferred development, the waste bag clamp 335 is made from resilient material, for example from an elastic sheet or an elastic plastic material, and presses the waste bag roll 115 lightly against the push-on element 320 and / or the outer wall of the waste container 301, so that when the waste bag roll is unwound due to friction of the waste bag roll material on the waste bag clamp 335, a tensile stress always occurs, which also causes the waste bag web to be unwound from the waste bag roll 115 only to the extent intended by the user (not shown). In a preferred development, the waste bag clamp 335 is designed such that the continuous unwinding in the diameter This decreasing waste bag roll 115 slips down into a tapering area of the waste bag clamp 335 due to its own weight and thus also experiences sufficient friction towards the end of unwinding by pressing.

In contrast to the one in FIGS. 12 to 14 illustrated embodiment, in which the waste bag chamber loosely receives the waste bag roll 115,

19 shows in the partial figures. 19a to 19d successive phases when inserting a waste bag with a waste bag device according to a further variant of the fifth embodiment. The waste bag roll 115 can be seen in the waste bag chamber 330. The waste bag 110 unwound from the waste bag roll 115 is guided over the upper edge 301a of the waste container 301 into the interior of the waste container 301. In the variant shown, the waste bag chamber 330 is fastened to the outside of the waste container 301 via a Velcro fastening 336a, 336b. For this purpose, a holding element 337 is connected to the waste bag chamber, and one side 336b of the Velcro fastening is fastened to the side of the holding element facing the outside of the waste container 301. In a particularly preferred variant, the holding element 337 can be designed in two parts and can be designed to be adaptable to different surface curvatures of the outside of the waste container 301 by means of a tilting device, for example a ball joint. In the illustrated embodiment, the waste bag chamber 330 is closed by a pivotable cover element that is prestressed with a closing spring (not shown). The waste bag hose 110 led out of the waste bag chamber 330 is experienced by the tensioned cover element sufficient friction. The edge of the cover element pressing on the waste bag hose 110 is preferably rounded or provided with a rotatable roller (not shown). Instead of being fixed by means of Velcro, variants can also be fixed by other means, in particular adhesive, adhesive, suction cups, etc.

20 shows in the partial figures. 20a to 20d successive phases in the insertion of a waste bag with a waste bag device 410 according to a sixth embodiment. The waste bag device 410 has an essentially flat, for example circular base plate 412, which is covered by a dome-like cover part 414. The lid part 414 is provided in the upper area with two lid flaps 416a and 416b which spring back into their rest position closing the lid part 414. As shown in FIG. 20b, a roll of garbage bags can be pressed into the garbage bag device 410 from above, the lid flaps being temporarily pressed inward into the garbage bag device 410. The waste bag device 410 is arranged on the bottom of the waste container 301 and can be fixed there by suitable means, in particular by a sufficiently high weight, by suction cups, by Velcro fasteners or by gluing.

21 shows in the partial figures. 21a to 21d follow successive phases in removing a filled waste bag 110 with a waste bag device according to the sixth embodiment. In practice, waste bags 110 inserted in waste container 301 are often filled with waste up to the upper edge 301a of waste container 301; see Figure 21a. In conventional waste containers without waste according to the invention This often results in a bag device so that only a very short envelope hem 110a of the waste bag 110, which is folded over the upper edge 301a of the waste container on the outside thereof, is available as a bag hose reserve for closing and knotting the filled waste bag 110. Therefore, it is often impossible to find the filled one

To close waste bags so that the filled waste bags must be disposed of in an open state, for example in a hygienically questionable manner. Due to the waste bag device 410 arranged on the bottom of the waste container 301 and reducing its volume usable for waste collection, a certain volume, for example 2.5 liters in a version intended for the household, is initially lost for the waste collection. However, this has the significant advantage that, as shown in FIG. 21c, when the filled waste bag 110 is lifted out of the waste container 301, the displacement effect of the waste bag device is eliminated and, as a result, the waste in the waste bag 110 sinks down, as a result of which an additional hem portion 110b of the waste bag 110 arises, which, as shown in FIG. 21d, enables, for example, the waste bag to be closed by attaching a knot.

22 shows in the partial figures. 22a to 22e, subsequent to FIG. 21d, successive phases in removing a filled waste bag 110 and inserting a new waste bag 110 'with a waste bag device 410 according to the sixth embodiment. The advantage of using a waste bag device according to the invention is in particular that - as shown in FIGS. 22a to 22c - the full waste bag is first removed with one hand, whereas with the other hand a new waste bag pulled from the full waste bag is gripped and removed - is separated. After placing the full waste bag - Fig. 22d - the new waste bag can be put over the edge of the waste container with both hands.

23 shows in the partial figures. 23a and 23b is a perspective view of a waste bag device 510 according to a seventh embodiment. The waste bag device 510 comprises a central part 510a, which has a substantially flat base (not shown) and a dome 511, in the zenith of which there is an opening 512, through which a waste bag 110 from a waste bag roll arranged inside the central part 510a (not shown) ) can be unrolled and pulled out of the central part 510a, as well as a ring part 510b, the outer contour of which essentially corresponds to the inner contour in the bottom region of the waste container 301. The inner opening 510c of the ring part 510b is dimensioned such that it can receive and fix the central part 510a. For refilling with a new waste bag roll, the central part 510a can be removed from the waste container 301, for example by engaging a finger in the opening 512 together with an attached ring part 510b. In a preferred embodiment, a projection 513 is provided on the underside of the central part 510a, which is dimensioned such that it engages under the underside of the ring part 510b so that the central part 510a cannot rush through the inner opening of the ring part 510b. After refilling, the central part 510a is placed on the bottom of the waste container 301 and fixed by a ring part 510b. The ring portion 510b is on it

The outside and / or inside are preferably each provided with a sealing lip 514a, 514b, which can be made of rubber, for example. Through the ring part 510b it can be achieved that any waste materials emerging from the waste bag are at the bottom of the waste container collect and possibly also contaminate the inside of the central part 510a.

in a variant of this embodiment, central part 510a and ring part 510b can also be combined in one piece. While at the in

Figure 23 embodiment shown, both the central part 510a and the waste container 301 have a substantially round cross-section, it is understood that the cross-section of the central part 510a and / or waste container 301 can also be rectangular, elliptical or otherwise, the inner contour of the ring element

510b is directed towards the outer contour of the central element 510a and the outer contour of the ring element 510b towards the inner contour of the waste container 301.

It is also possible that the configuration of the central part 510a in

In accordance with the invention, particularly with other embodiments thereof, differs from the example shown in FIG. 23.

24 shows in the partial figures. 24a to 24d in perspective view of successive phases when inserting a waste bag roll 115 into a waste bag device 610 according to an eighth embodiment. The waste bag device 610 comprises a substantially flat bottom part 610a and a dome-shaped lid part 610b, in the zenith of which an opening 612 is provided, through which a waste bag 110 can be rolled off a waste bag roll (115) arranged on the bottom part 610a and pulled out of the lid part 610b , Bottom part 610a and cover part 610b are, for example, connected to one another with a plug-in screw or bayonet catch and can be made of plastic, for example. The bottom part 610a can, for example, by means of Velcro tape, adhesive tape or the like. , but are preferably attached to the bottom of the waste container 301 by means of suction cups 605. As in fig. 24b to 24c, it is not necessary to remove the bottom part 610a from the inserting a new waste bag roll

Remove waste bin 301; the lid part 610b can be removed from the bottom part 610a fixed in the waste container 301. The waste bag hose can then be passed through the opening 612 in the cover part 610b. In a particularly preferred variant, the cover part 610b is provided on the outside with grip elements 607, which a

Facilitate gripping and / or rotating lid portion 610b by the user (not shown).

Furthermore, it is advantageous to provide the bottom part with guide projections 609, through which the inserted waste bag roll 115 is guided and prevented from uncontrolled moving back and forth, thereby avoiding the unwinding of the waste bag roll 115, which hinders the unwinding process.

If at least the cover part 610b or a part thereof is made of a transparent material, the consumption of the waste roll 315 when changing the waste bag can be easily visually monitored.

25 shows a perspective view of a waste bag device 710 according to a ninth embodiment. The garbage bag device

710 comprises, for example, a round bottom part 710b for receiving the waste bag roll 115. The bottom part 710b is provided with a dome projection 710d which has an opening 710e towards the top. The diameter of the opening 710e corresponds in the embodiment shown approximately the length of the waste bag roll 115, but can also be smaller or larger in other variants; in any case, in the embodiment shown, it should preferably be possible to pass the bag material substantially flat through the opening 710e. The dome extension 710d is preferably transparent at the top

Cover cap 710a closed, a gap 710f being arranged between the coupling projection 710d and the cover cap 710a, which gap is wide enough to be able to pass the waste bag material through. The diameter of the cap 710a is preferably chosen so that it is larger than the diameter of the opening 710e of the coupling attachment

71 od. The cap 710a is removably attached to the bottom portion 710b so that it can be removed for refilling a new waste bag roll 115. In particular, the cover cap 710a can, for example, be reversibly attached and locked onto the upper edge of the coupling attachment 710d by means of clip-on clips 710g. In the plugged-on state, the cover cap 710a protects the waste bag roll 150 from contamination by waste escaping from a waste bag 150 that has become leaky. The periphery of the base part 710b is preferably designed as a drip ring 712, which can also be designed in such a way that it abuts the inner wall of the waste container. The

The drip ring is then used to collect and collect any liquid escaping from a damaged waste bag 110.

It goes without saying that this embodiment is also not limited to round geometries; rather, the bottom part 710b, the covering cap 710a and / or the opening 710 can have an angular, elliptical or irregular shape. The embodiment described in connection with FIG. 25, like the embodiment described in connection with FIG. 24, can also be fixed to the bottom of the waste container by its own weight or in various other ways.

FIG. 26 shows a perspective view of a further variant of the waste bag device 710 according to the ninth embodiment from FIG. 25. The cover cap 710a is firmly connected to a two-part bottom part 710b. The bottom part 710b comprises a dome attachment 710d which is firmly connected to the cover cap 710a and a removable bottom cover 710i. Suction cups 710h, which can be used to fix the waste bag device 710 to the bottom of a waste container 301, can be seen on the underside of the bottom cover 710i. To insert a new waste bag roll 115 into the waste bag device 710, the dome attachment 710d, which is preferably attached by means of a screw or bayonet lock, is removed from the bottom lid 710i fixed to the bottom of the waste container 301. This is done, for example, by a rotary movement, which is made easier for the user (not shown) by handle elements 710g. The waste bag hose web 110 is then passed through the gap 710f.

Finally, the dome extension 710d is placed on the bottom of the waste container 301 fixed bottom cover 710i.

The embodiment described in connection with FIG. 26, like the embodiment described in connection with FIG. 24, can also be fixed to the bottom of the waste container by its own weight or in various other ways. FIG. 27 shows a perspective view of a waste bag device 710 inserted into a waste container 301 according to the ninth embodiment from FIG. 25 or FIG. 26. A matching ring 750 arranged between waste bag device 710 and the inner wall of the waste container 301 can be provided as a drip ring extension, in particular approximately Collect liquid emerging from a waste bag 110 and discharge it into the drip ring 712. Adapting ring 750 is inexpensive to produce in different sizes, since it does not contain any rubber sealing lips and collecting devices.

It goes without saying that this embodiment is also not restricted to round geometries; rather, the waste bag device 750, including the adapter ring 750 and / or the inner contour of the waste container 301, can also have an angular, elliptical or irregular shape.

28 shows a perspective view of a waste bag device 810 according to a tenth embodiment. A waste bag chamber 810a is reversibly fixed on a base part 810b by means of at least one permanent magnet (not shown). The bottom part 810b can

Have suction cups 810c for fixing to the bottom of a waste container 301. The waste bag chamber 810a is essentially cylindrical and has a longitudinal slot in the jacket area which is sufficiently wide to be able to insert a roll of waste bags. The longitudinal slot can be covered overlapping by a cover panel 810d which can be pivoted on both sides about the longitudinal axis of the waste bag chamber 810a and is preferably moved into the closed position with a return spring (not shown), so that no liquid enters the inside of the waste bag in the closed state. chamber 810a can penetrate. The waste bag tubular web 110 (not shown) which is led out of the waste bag chamber 810a under the cover panel 810d overlapping the longitudinal slot experiences sufficient frictional resistance due to contact with the outside of the jacket of the waste bag chamber 810a and the inner surface of the cover panel 810 in order to uncontrollably unwind the waste bag roll 115 (not shown) ) to avoid. For this purpose, the longitudinal edges of the cover panel 810d are advantageously rounded or provided with a rotatable roller or with rotatable rollers (not shown), which can also be spring-actuated against the outer wall of the waste bag chamber 810a. The cover panel 810d is preferably made of a transparent material for the purpose of simple visual waste bag consumption control.

The embodiment described in connection with FIG. 28, like the embodiment described in connection with FIG. 24, can also be fixed to the bottom of the waste container by its own weight or in various other ways.

29 shows in the partial figures. 29a and 29b show a perspective view of the waste bag chamber 810a of the waste bag device according to the tenth embodiment from FIG. 28 in different operating states. 29a, the cover panel 810d is pivoted to the side so that a waste bag roll 115 can be inserted into the waste bag chamber 810a through the longitudinal slot. 29b shows the state after the longitudinal slot has been covered by pivoting the cover panel 810d, a small residual gap remaining between the waste bag chamber 810a and the cover panel 810d which is sufficient to be able to pass a waste bag 110 through. The cover panel 810d can be in a particularly preferred embodiment can be brought into the closed position shown in Fig. 29b by a suitable spring device (not shown).

It is understood that both the waste bag chamber 810a and the

Bottom part 810b can be of a different shape.

30 shows a perspective view of the bottom part 810b of the waste bag device 810 according to the tenth embodiment from FIG. 28. In the bottom part 810b, a strong permanent magnet 810e is embedded in the diameter direction, which is able to fix the waste bag chamber 810a, provided the latter is at least in the bottom part 810b facing jacket area consists of a ferromagnetic material and is placed in the orientation of the permanent magnet 810e on the bottom part 810b, like the waste bag chamber shown in Fig. 29b

810a in relation to FIG. 30. In order to be able to separate the waste bag chamber from the base part 810b without excessive force, in a particularly preferred embodiment, small beveled ramp areas 810f are provided alongside the permanent magnet 810e, which lift the waste bag chamber 810a from the permanent magnet 810e when they move by hand transversely to the longitudinal axis the vertical axis is turned towards the ramp surfaces.

31 shows in the partial figures. 31a to 31d in a perspective view of successive phases when inserting a waste bag roll 115 into a waste bag device 810 according to the tenth embodiment from FIG. 28. 32 shows a perspective view of a waste bag device 910 according to an eleventh embodiment. A waste bag chamber 910a is, for example, reversibly fixed to a bottom part 910b by means of clamps 910c provided in pairs at the ends thereof. The bottom part 910b can have suction cups 910d for fixing to the bottom of a

Have waste container 301. The waste bag chamber 910a receiving a waste bag roll 115 is essentially cylindrical and has a first longitudinal slot 910e in the jacket area which is at least sufficiently wide to be able to pass a waste bag hose 110 unwound from the waste bag roll 115.

The first longitudinal slot 910e can be closed by a closure slide 915 which can be pivoted about the longitudinal axis of the waste bag chamber 910a and is guided in the waste bag chamber 910a. Loading the waste bag chamber 910a with a new waste bag roll 115 can be made possible in that at least one of the end faces is closed by a removable end cap 910f. Alternatively, the loading can also be made possible in that the first longitudinal slot 910e is made sufficiently wide that the waste bag roll 115 can thereby be introduced into the interior of the waste bag chamber 910a. The edge facing the waste bag tubular web 110

916 of the longitudinal slot 910e and the edge 917 of the closure slide 915 facing the waste bag tubular web 110 preferably cause friction which prevents the waste bag roll 115 from uncontrolled unwinding. In a particularly preferred variant, the edges 916, 917 are rounded or with rotatable rollers and / or rollers

(not shown) provided. The rollers and / or rollers can be spring-biased towards the waste bag hose web. In a development of the embodiment, the waste bag chamber 910a has a further second longitudinal slot 925, which is preferably arranged in the slide valve 915 along the edge 918 of the first longitudinal slot 910e of the waste bag chamber 910a opposite the edge 916, for receiving a locking projection 930.

In the embodiment shown in FIG. 32, the locking projection 930 is connected to the bottom part 910b and can be inserted into the second longitudinal slot 925. When locking projection 930 inserted into the second longitudinal slot 925, the closure slide 915 is locked in the waste bag chamber 910a in such a way that the one from the

Waste bag chamber 910a led out waste bag hose 110 experiences sufficient friction. Furthermore, when the locking projection 930 is inserted into the second longitudinal slot 935, it is ensured that the waste bag chamber 910 is fixed both in the longitudinal direction and in rotation. When the waste bag chamber 910a is inserted into the holding device provided for this purpose, the waste bag chamber 910a is preferably fixed in a position which, when the waste bag device is used, is arranged inside a waste container 301 such that the first longitudinal slot 910e through which the waste bag tubular web material 110 is led out of the waste bag chamber 910a, is laterally oriented and thus the penetration of liquids is prevented. When the waste bag chamber 910a is used outside the interior of a waste container 301 similar to that shown in FIG. 15, the first longitudinal slot 910e preferably points upward. In a departure from the example shown in FIG. 32, the waste bag chamber 910a can also be fixed, for example, by a holding device (not shown) engaging the end caps 910f. For this purpose, for example, a mounting recess or a retaining projection (not shown) may be provided on the end caps 910f.

33 shows in the partial figures. 33a to 33d in a perspective view of successive phases when inserting a waste bag roll 115 into a waste bag device 910 according to the eleventh embodiment from FIG. 32 in the variant in which the waste bag roll 115 is introduced into the waste bag chamber 910a through the first longitudinal slot 910e. First, the bottom part 910b is fixed to the bottom of the waste container 301; Fig. 33a. Thereafter, the outside of the waste container 301

Waste bag chamber 910a can be equipped with a waste bag roll 115; Fig. 33b. Then the waste bag chamber 910a is fixed on the bottom part 910b; Fig. 33c. Finally, a waste bag can be pulled out of the waste bag device 910 and put over the edge of the waste container 301; Fig. 33d. In an advantageous further development, the waste bag chamber 910a can be fixed to the base part 910 by means of a more compact holding device (not shown), since the waste collected in the waste bag 110 can damage the clip springs 910c due to its own weight or if the waste bag chamber is not inserted.

34 shows a perspective view of a waste bag device 1010 according to a twelfth embodiment. A waste bag chamber 1010a can be reversibly fixed by means of a fastening device (not shown). The waste bag chamber 1010a is essentially cylindrical in shape and has a longitudinal gap 1010c in the jacket area which is formed by two jacket shells 1003a, 1003b and which has a rocker axis 1005a running in the longitudinal direction of the jacket areas 1003a, 1003b via a double-sided rocker device. 1005b can be opened sufficiently wide by exerting a sufficient, inward actuating pressure on the area of the jacket area facing away from the longitudinal gap 1010c below the rocker axis 1005a, 1005b in order to be able to pass a waste bag hose 110. A preferred development includes a spring device 1007a, 1007b which below the rocker axis 1005a, 1005b exert an outward restoring force on the jacket areas 1003a, 1003b and thus try to minimize the width of the longitudinal gap 1010c.

Instead of the symmetrical construction shown in FIG. 34, in which both jacket regions 1003a, 1003b can be pivoted via rocker axes 1005a and 1005b, a construction can alternatively also be selected in which only one jacket region is designed to be pivotable.

The edges of the longitudinal gap 1010c are preferably rounded and / or provided with rotatable rollers and / or rotatable rollers, which can also be prestressed with a spring in the direction of the waste bag tubular web.

To protect against the ingress of liquid, the longitudinal slot 1010c can be covered, for example, by a cover which is in particular fastened to a jacket region.

The waste bag chamber 1010a is preferably made entirely or partially of a transparent material in order to enable a visual check of the consumption of the waste bag roll 115. 35 shows in the partial figures. 35a to 35c in a perspective view of successive phases when inserting a garbage bag roll in a garbage bag device according to the twelfth embodiment from FIG. 34. As shown in FIG , From Fig. 35b it can be seen that the bottom part 1010b has on its upper side a number of rigid holding anchors lOlOf which can engage with associated recesses 1010f on the outside in the lower edge of the pivotable jacket walls, the holding anchors being closed from the outside when the longitudinal gap 1010c is closed

Engage recesses 1010f of the outwardly moving lower regions of the pivotable jacket walls 10dO; Fig. 35c.

The fact that the holding anchors lOlOf are rigid and the locking movement is carried out via the spring-loaded rocker device means that there is no premature material fatigue due to repeated elastic material deformations, and the waste bag chamber can be removed easily and in a controlled manner by pressing in the lower rocker areas with one hand ,

36 shows a perspective view of a waste bag device 1010 inserted into a waste container 301 according to the twelfth embodiment from FIG. 35.

37 shows in the partial figures. 37a to 37c are views of a waste bag device 1110 according to a thirteenth embodiment. The waste bag device 1110 comprises a substantially cylindrical waste bag chamber 1110a for a waste bag roll 115. The outer wall in the jacket region of the waste bag chamber is made in the manner of a wrap constructed of a flat material, the wall having at least two layers of the flat material which are wound one above the other in a predetermined region 1110b. The waste bag hose material is led to the outside between two winding layers of the flat material. If the sheet material is sufficiently elastic and preformed so that the layers are pressed against one another in the overlap region, a frictional force arises when the waste bag 110 is pulled out from the waste bag roll 115, which prevents uncontrolled or unintentional pulling out of waste bags 110. In a particularly preferred embodiment, the longitudinal edges of the flat material are arranged in the overlap region and provided with elongated thickenings 1110c. Alternatively, rotatable rollers or rollers (not shown) can also be provided.

The waste bag device 1110 is preferably loaded laterally and can be facilitated by bending the inner winding layer.

One possibility of holding the waste bag device 1110 is by providing a lateral clamping, which also includes the lateral ones

Can completely or partially cover openings, however, the force application must be designed such that the spring action of the winding is not impaired in the overlap area.

In a further variant, the overlap area is reduced to a mere butt area of the longitudinal edges of a slot (not shown) made in the longitudinal direction in a tube (not shown) formed from an elastic material. A longitudinal thickening or a rotatable roller / roller is attached to the longitudinal edges. arranges, whereby an elastic restoring force is generated in the slot area by the bending action thus caused, which presses the longitudinal edges of the slot together.

FIG. 38 shows a perspective illustration of a variant of the waste bag device 1110 according to the thirteenth embodiment from FIG. 37 in a variant made of cardboard material, the waste bag chamber 1110 being simultaneously usable as sales packaging, i.e. In this variant, it is not intended to subsequently reload a waste bag roll 115 into the waste bag device 1110. to

Attachment of the waste bag device 1110 is provided with adhesive strips with which the waste bag device 1110 can be attached to a waste container. Adhesive strips that allow damage-free and residue-free removal after use are particularly preferred. After the waste bag roll 115 has been used up, the waste bag device 1110 can be disposed of. In the delivery state, the waste bag creeping waste bag hose 110 is already led through the overlap area to the outside and is secured against unintentional pulling out of the waste bag hose by an easily removable circumferential band 1117 or shrink-wrap packaging (not shown). The overlap area is secured at both ends 1119a, 1119b at least in an edge area by mutual fixation, for example by gluing the winding layers against falling apart, thereby ensuring that even with an almost used up waste bag roll 115 there is still a sufficient friction effect. The side openings shown as open in FIG. 38 can be closed by covers made of cardboard, plastic or the like. Advantageously, the waste bag chamber 1110 is flattened somewhat in the area of the adhesive strips 1115 in order to increase the adhesive area achieve. Instead of the adhesive tapes, other means such as Velcro tapes etc. can be used.

39 shows a perspective view of a garbage bag device 1210 according to a fourteenth embodiment. The garbage bag roll 115 can be seen in a garbage bag clamp 1235 which is made in one piece with the garbage container 301, the garbage bag hose being guided over the upper edge of the garbage container 301.

40 shows a perspective view of a waste bag device

1310 according to a fifteenth embodiment. The garbage bag roll 115 can be seen in a garbage bag clamp 1335 made in one piece with the garbage container 301, the garbage bag hose being guided through a slot 1337 in the lower region of the garbage container 301 inside.

Fig. 41 shows in the partial figures. 41a to 41c are cross-sectional views of a trash bag device 1410 according to a sixteenth embodiment. The garbage bag roll 115 can be seen in a garbage bag chamber 1435 that is inserted into the lower region of the garbage container 301, the garbage bag hose being guided through a slot 1337 in the lower region of the garbage container 301 from the outside into its interior. The waste bag chamber 1435 can be closed on the outside of the waste container 301 by a pivotable cover panel 1439. By utilizing volume both inside and outside of the waste container 301 for the waste bag chamber 1435, the volume thereof can be increased without unduly reducing the usable waste collection volume and without creating visual inconveniences. This compact design of the waste bag came mer 1435 in particular allows the use of very large waste bag rolls 115 with a long-term supply. Analogous to other embodiments, the pretensioning of the waste bag web 115 is effected by the cover panel 1439, which is preferably tensioned with a spring; with regard to further developments, reference is made to the above embodiments.

FIGS. 41c and 41d show a development in which the waste bag chamber 1435 is designed as an assembly which can be removed from the waste container 301, as a result of which the cleaning of the waste container 301 and / or the waste bag chamber 1435 is made considerably easier.

42 shows in the partial figures. 42a to 42f show a cross-sectional view of a waste container with a movable waste bag device according to a seventeenth embodiment in different operating states. Particularly in the case of particularly high-sided waste containers 301, it can be inconvenient to have to reach inside with an arm in order to be able to manipulate a waste bag device. 42 shows a waste container provided with an externally operable lifting platform 1501. The lifting platform 1501 can be part of the waste bag device; 42 is an example of that in FIGS. 20 to 22 shown arrangement indicated; It is understood that the

Lifting platform can also be used in connection with other constructions according to the invention for waste bag devices. The in Figs. The sequence shown in FIGS. 42a to 42f shows how the lifting platform is first raised (FIGS. 42a, 42b) in order to be able to perform manipulations (inserting a new waste bag roll 115; FIGS.

42c, 42d). Then the lifting platform 1501 is lowered again (FIGS. 42e, 42f). The lifting platform 1501 can be designed for manual operation and have a lifting platform handle 1502. Others too Drives, for example by means of an electric motor (not shown), are possible.

43 shows in the partial figures. 43a to 43f show a cross-sectional view of a waste container 301 with a movable waste bag device according to an eighteenth embodiment in different operating states. The arrangement shown in FIG. 43 likewise has a movable lifting platform 1601, similar to the arrangement shown in FIG. 42. In the upper region, the waste container 301 is provided with a crane part 1650 which surrounds its outer contour and can be moved up and down, the upper edge of which also serves to fold over the edge of the waste bag 110. The lifting platform 1601 can be moved up and down via a scissor linkage 1602. The scissor linkage 1602 is coupled in a suitable manner, for example via a cable pull (not shown), to the crane rope 1650 in such a way that the lifting platform 1601 is moved upward when the crown part 1650 is lowered. By moving the crane part 1650 down, the effective shelf height of the waste container 301 is reduced. The upward movement of the lifting platform 1610 further facilitates the insertion of a new waste bag roll 115. When the crown part 1650 is pulled up, the lifting platform 1601 is lowered and the new waste bag 110 is correspondingly unwound from the waste bag roll 115 or pulled out of the holder.

44 shows a cross-sectional view of a garbage bag device 1710 according to a nineteenth embodiment. It is important that a waste bag device according to the invention is always sufficiently mechanically fixed in or on the waste container 301. In the embodiment shown in FIG. 44, a waste bag chamber 1712 is on a chamber. Merspannerteil 1714 arranged. The chamber tensioner part 1714 has two piston-like pressure rods 1716a and 1716b, which can each be provided with a rubber or plastic cap 1718a or 1718b at their outer ends to increase the friction. The push rods 1716a, 1716b are movably arranged in a tubular housing 1720. A tension spring 1722 drives the push rods 1716a, 1716b outwards. On the push rods 1716a, 1716b there is an operating handle 1724a and 1724b, respectively, which are guided upwards via an elongated hole or slot (not shown) in the wall of the housing 1720. By means of the operating handles 1724a, 1724b, an operator (not shown) can preferably move the push rods 1716a, 1716b inward with one hand against the spring force of the tension spring 1722 in order to be able to insert the device into a waste container 301, the push rods 1716a, 1716b the caps 1718a, 1718b are pressed against the inner wall of the waste container 301 by the tension spring 1722 and thus fix the waste bag device 1710 therein.

The waste bag chamber 1712 can be closed by a hinged lid 1719 in such a way that the waste bag hose web 110 which is passed through the hinged lid gap 1721 in the closed state also at

Pulling the hinged lid 1719 cannot accidentally open. In order to be able to open the hinged cover 1719, the hinged cover 1719 must first be moved horizontally until the rotary hinge 1725 inserted in a guide recess 1723 is completely pulled out of the guide recess 1723 and allows the hinged cover 1719 to be folded, the side of the hinged hinge facing away from the hinged cover 1719 is secured in the guide recess 1723 by a suitable retaining device (not shown) so that the rotary hinge cannot fall out. It goes without saying that the tensioning device shown in FIG. 44 can be used for all embodiments in which a waste bag device is to be fixed inside the waste container 301. Likewise, the peculiarity of the waste bag chamber shown in FIG. 44 is not tied to the presence of the tensioning device.

45 shows in the partial figures. 45a and 45b show a cross-sectional view of two waste containers 301a, 301b of different diameters with a clampable waste bag device 1710 according to the nineteenth embodiment. It can be seen that the waste bag device

1710 with suitable dimensioning of the tension spring 1722 is suitable for a range of waste containers of different diameters. Furthermore, it can be seen in particular in FIG. 45 b that unevenness such as the floor curvature 30 lf cannot impair the fixation, which is advantageous for waste containers with uneven floors.

Fig. 46 shows a schematic plan view of a garbage bag continuous material 110. Conventional continuous material (not shown) tends, when used with a garbage bag device according to the invention, that the empty garbage bag following underneath a garbage bag filled with garbage is provided in spite of the continuous goods being divided into individual bag units Welding or adhesive seams and for tearing off certain perforation lines can only be severed with difficulty with one hand, since the perforation line usually located immediately below the welding or adhesive seam tends to devour due to the filling-related deformation of the filled waste bag. The bag material 110 shown in FIG. 46 has a distance a between the weld or adhesive seam 120 and the perforation line 122 of at least 5 cm, but at least a distance that enables the subsequent bag to be torn off without a tendency to tangle the perforation. A material-saving alternative provides side notches or incisions 122a, 122b of the bag material 110 at the level of the perforation line 122. Furthermore, a tear-off tape (not shown) can be incorporated in the transverse direction on the perforation line 122. The continuous material can also be produced by adhering individual waste bags to one another, the adhesive used for this being selected in such a way that easy detachability is ensured. All of the above features can also be combined.

Markings 123 are advantageously made in the end region of the tubular goods, which visually indicate to the user the approaching end of the waste bag roll. This is particularly true when the waste bag chambers are closed, especially when they are immersed in the waste container

Embodiments useful. For example, the number of printed strips signals the number of waste bags still remaining in the waste bag roll.

In a further development, the waste bag device and / or the

Waste container can be provided with a cutting device, which enables a waste bag filled with waste to be separated from the subsequent waste bag hose, even independently of prefabricated target separation points. In this case, the cutting device designed in a suitable manner is preferably arranged in the region of the upper edge of the waste container.

47 schematically shows, in parts 47a and 47b, the process of separating a filled waste bag from the waste bag end. 46 in the case of a lateral indentation or incision of the waste bag material, whereby the notches 110 'of the subsequent waste bag 110b protrude through the filled waste bag 110a so that the user can easily grasp and tear them off with one hand ,

Fig. 48 shows in the partial figures. 48a to 48d a cross-sectional view of a waste bag device 1810 according to a twentieth embodiment. A waste bag basket 1810a is provided with a recess 1810b for receiving a waste bag roll 115. The garbage bag basket

1810a is arranged vertically displaceably below support plates 1810c below a plate-shaped lid part 1810d. The lid portion 1810d has a handle 1810e through which the entire waste bag device 1810 can be held. If the garbage bag device 1810 is kept free on the handle 1810e, the distance between the cover part 1810d and the garbage bag basket 1810a corresponding to the full length of the carrying bars 1810c is maximum by the weight of the garbage bag basket 1810a, so that a garbage bag roll 115 passes under the cover part 1810d can be placed in the waste bag basket 1810a; Fig. 48a.

When the waste bag device 1810 - as shown in FIG. 48b - is immersed in a waste container (not shown) and placed on the bottom 30 lf, the lid part lies on the waste bag roll due to its own weight, for example with a projection 1810f

115 that a sufficient frictional force is generated when the waste bag hose 110 is retightened in order to prevent uncontrolled unwinding. The lid part 1810d is preferably made of a transparent material of low density, whereas the waste bag telkorb should have a relatively high weight to ensure sufficient stability.

Fig. 48c shows the state when the waste bag roll 115 has been used up to a relatively large extent. The movable support rods 1810c have the cover part 1810d sag so far that the remaining bag supply is nevertheless pressurized.

Since the waste bag hose 110 is only pulled when the waste is lifted out, the weight of the filled waste bag is heavy

(not shown) not on the lid portion 1810d. It is advantageous if, in this embodiment, the waste bag roll 115 is wound on a solid core in order to be more resistant to crushing deformations due to the pressure load by the cover part 1810d and the waste resting thereon.

Fig. 49 shows in the partial figures. 49a to 49e show a cross-sectional view of a waste bag device according to a twenty-first embodiment. Similar to the embodiment shown in FIG. 48, the embodiment shown in FIG. 49 comprises a waste bag basket 1810a which is arranged so as to be vertically movably suspended under a plate-shaped cover part 1810d. In a departure from the embodiment shown in FIG. 48, the lid part 1810d is supported by its pulled-down edge 1810g instead of on the waste bag roll 115 directly on the floor 30 lf of the waste container (not shown). The required

The waste bag tube material is pretensioned by a pressure bar 1810k, which is pretensioned by a spring device 1810i and presses the web material against the underside of the cover part 1810d from below. 49b shows the trash bag device 1810 in the raised state during the insertion of a trash bag roll 115.

49c shows the waste bag device 1810 in the lowered state with the waste bag roll 115 inserted.

FIGS. 49d and 49e show a schematic top view of the cover part, FIG. 49d showing the state when the waste bag roll 115 is inserted, whereas FIG. 49e shows the state when the waste bag roll 115 is inserted. The edge 18101 of the lid part 1810d in

The area of the exit of the waste bag web 110 is provided, for example, with a thickening and / or a rotatable roller or roller and, moreover, runs straight to ensure that the waste bags are easily pulled out.

50 shows in the partial figures. 50a to 50e are a cross-sectional view of a trash bag device 5010 according to a twenty-second embodiment. The waste bag device 5010 comprises an elongated waste bag receiving chamber, for example a waste bag receiving tube 5015, which is provided for receiving a waste bag roll 5020. The waste bag receiving tube 5015 is pivotally connected at one end 5016 to a holding part 5025 via a pivoting mechanism 5018 and can thereby be moved from a horizontal position (as shown in FIGS. 50a to 50c) into an upwardly inclined or even vertical position (cf. 50d,

50e). The preferred erection angle is up to approx. 89 degrees so that after the waste bag hose is released, the waste bag tube easily returns to the original position (zero position). The waste bag tube 5015 is also at the other end 5017 sealed with a stopper 5030. The stopper 5030 has a stopper passage opening 5035, through which the waste bag tube web wound on the waste bag roll 5020 can be guided outwards from the inside of the waste bag tube 5010. About the collapse and tilting, in particular of an almost completely unwound

To avoid waste bag roll 5020, it proves to be extremely advantageous to provide in the waste bag tube 5010 a guide dome or pin 5040 arranged in its longitudinal direction, onto which the roll of waste bag roll 5020 is attached.

It is also advantageous to attach a spacer (not shown) to the stopper 5030 in order to keep the waste bag roll 5020 away from the stopper through opening 5035 so as not to block the through opening.

In another embodiment (not shown), the swiveling uprighting movement does not take place in the longitudinal direction of the waste bag tube, but transversely thereto. Specifically, the through opening for guiding out the waste bag hose web is not provided in a stopper arranged on the end face, but in the area of the outer jacket of the waste bag tube. Here, the through opening can also be designed as a PS gap or slit, which enables the waste bag hose web to be pulled out flat. A guide rod is not required in this embodiment (not shown). In the rest position, the exit point of the waste bag hose is selected in such a way that as far as possible no contaminants can enter the waste bag chamber from above. Accordingly, a lateral or downward orientation of the waste bag hose outlet is preferred. When pulling out the waste bag hose web, the waste Bag tube directed laterally upwards by the tensile force, so that the waste bag hose outlet area is directed in the direction of the tensile force. The return to the rest position takes place with asymmetrical storage of the waste bag tube, for example by its own weight; a return spring is provided for symmetrical storage. Combinations of both reset techniques are possible.

In both variants, the waste bag roll can possibly also be inserted in a different way, for example through a flap (not shown) arranged along the waste bag tube.

The holding part 5025 can be made of plastic, for example, and can be fastened to the bottom 5055 of a waste container 5050 by means of a suitable fastening device such as an adhesive connection or Velcro connection. Alternatively, the holding part 5025 can also be made of a heavier material such as metal and rest on the bottom 5055 of the waste container 5050 due to its own weight. It is also possible to manufacture the holding part 5025 as a hollow body from a relatively light material, such as plastic or sheet metal, and to increase the weight by filling with sand, water, oil or the like. Furthermore, it is possible to provide at least one pair of fastening devices, in particular snap-in devices, arranged on the holding part 5025 and on the waste bin base 5055, with which the holding part 5025 is fastened to the waste bin base 5055. Overall, the mounting of the bracket part 5025 on

Waste bin floor 5055 are reversible, which results in improved handling, especially when cleaning. On the other hand, the attachment of the holding part 5025 to the waste bin base 5025 can also be carried out irreversibly if this is appears technically favorable. In particular, there is also the option of designing the holding part 5025 and the waste bin base 5055 in one piece.

The plug 5030 can be clamped in the waste bag tube 5010 by an interference fit. However, it proves to be advantageous to provide a bayonet-type locking device or a latching device so that the stopper 5030 cannot come loose when the waste bag tube sheet is pulled out. A screw connection can also be provided.

Fig. 51 shows in the partial figures. 51a to 51e is a cross-sectional view of a trash bag device 5110 according to a twenty-third embodiment. The waste bag device 5110 comprises two half-shell parts 5120a, 5120b, which are connected to one another via a hinge device 5125 so that they can be opened and closed. In the closed state, the half-shell parts 5120a, 5120b form, by means of recesses 5121a, 5121b which are essentially semicylindrical, for example, a waste bag roll chamber 5030 for receiving a waste bag roll 5140. The longitudinal axes of symmetry of the waste bag device 5110 as a whole (in relation to the outer contour) and the waste bag chamber 5030 (with respect to the inner contour) are mutually displaced in parallel so that the longitudinal axis of the waste bag chamber 5030 is arranged closer to the hinge device 5125 than the longitudinal axis of the waste bag device 5110 as a whole.

FIG. 51a shows the waste bag device 5110 in the closed state without filling with a waste bag roll 5140. FIG. 51b shows the waste bag device 5110 in the open state when inserting the Waste bag roll 5140. FIG. 51c shows the waste bag device 5110 with inserted waste bag roll 5140 in the closed state, a gap or slot 5160 remaining between the two half-shells 5120a, 5120b at its end facing away from the hinge device 5125, through which the waste bag roll 5140 unwound

Waste bag hose web 5165 is guided from the inside of the waste bag chamber to the outside. The waste bag device 5110 can be closed by a spring device (not shown). Alternatively, a permanent magnet lock (not shown) can also be provided.

The half-shells 5120a, 5120b are preferably made of a material that ensures a sufficiently large dead weight, so that a separate fixing to the waste container bottom 5170 of the waste container 5171 is not necessary. In particular, the

Half-shells 5120a, 5120b can also be designed as hollow bodies filled with sand, concrete, water, oil or the like, for example made of plastic or sheet metal.

FIG. 51d shows the waste bag device 5110 lying on the floor 5170 of the waste container 5171 in the rest position. Due to the convex, flattened shape, the waste bag device 5110 comes to rest in a position in which the slot or gap 5160 points sideways and is thus protected against contaminants penetrating from above. When a full garbage bag is pulled out upwards, the garbage bag device 5110 also erects itself automatically upwards, as shown in FIG. 51e. The slot 5160 now points upwards and allows the waste bag hose web 5141 unwound from the waste bag roll 5140 to easily exit. Fig. 52 shows in the partial figures. 52a to 52c show a cross-sectional view of a further development of the waste bag device according to the twenty-second embodiment from FIG. 51. In practice, it proves to be a hindrance if the half-shell parts 5120a, 5120b already have the relatively high weight required for use in the manufacture.

This leads to a high transport weight and furthermore, for example, to higher packaging costs for particularly stable blister sales packaging (not shown). It proves to be advantageous to manufacture the half-shell parts as empty hollow bodies in order to fill them with water, for example, only immediately before use.

52a shows a waste bag device with half-shell parts 5120a, 5120b manufactured as empty hollow bodies. The half-shell parts 5120a, 5120b are each provided with closable filling openings 5121a, 5121b. Fig. 52b shows schematically a filling process in which the

Half-shell part 5120a, for example, is filled with water via a water hose or tap 5190. FIG. 52c shows a waste bag device filled with water after the filling openings 5121a, 5121b have been closed. Instead of water, other liquids, especially oils, can be used. Also a filling with fine

Sand can be provided.

53 shows in the partial figures. 53a to 53g are cross-sectional and perspective views of a trash bag device 5310 according to a twenty-fourth embodiment. The waste bag device 5310 is - as can be seen in particular in the perspective sketch of FIG. 53d - in a shape similar to a bag with an upward slit or slot-shaped insertion and removal opening 5315. The inner pocket-like recess 5320 of the waste bag device serves as a waste bag chamber for receiving a waste bag roll 5325, a waste bag hose web 5327 being unwound from the waste bag roll 5325 and being able to be guided to the outside through the slot or gap 5315. The side and bottom areas of the waste bag device are made of a soft and plastically formable material, for example a plastic film or a plastic fabric, double-walled; between the walls there is a granular or liquid material of some weight such as water, sand or a gel-like mass such as silicone gel, so that the waste bag device 5310 remains on the bottom 5350 of a waste container 5351 due to its own weight even when the waste bag hose web 5327 is pulled out ; see fig. 53e and 53g.

The pocket-like shape of the waste bag device 5310 is in particular designed in such a way that by means of stabilization

Side parts of the gap or slot 5315 in the rest position - as in FIGS. 53a and 53c to 53g shown - is slightly compressed. The formability of the walls of the waste bag device 5310 allows, as shown in FIG. 53b, the gap or slot 5315 to be widened by hand for inserting the waste bag roll 5325. After inserting the waste bag roll 5325, the gap or slot 5315 closes again due to the overall stability of the bag-like structure.

As shown in FIG. 53f, this embodiment has the advantage that the plastic-soft design provides impact insulation for larger objects, for example beverage bottles, which are thrown into the waste bag, as a result of which significant noise insulation can be achieved. 54 shows in the partial figures. 54a to 54e is a cross-sectional view of a trash bag device 5410 according to a twenty-fifth embodiment. The bag-like basic structure of the waste bag device 5410 corresponds to that of the twenty-fourth embodiment of the waste bag device 5310, to the description of which expressly here

Reference is made. The garbage bag device 5410 differs from the garbage bag device 5310 in that the bag-like structure has an opening 5480 on one side facing the end face of the garbage bag roll for inserting the garbage bag roll 5425.

54a shows the empty trash bag device 5410 into which the trash bag roll 5425 is inserted. 54b shows the waste bag device 5410 with the waste bag roll 5425 inserted. FIG. 54c shows a schematic perspective view of the waste bag device 5410, which can be inserted into waste containers 5450a, 5450b of different diameters. The soft plasticity of the waste bag device 5140 in particular allows it to be pressed into a waste container 5450b with a diameter matched to the overall length of the waste bag device 5410. The training courses are only to be understood as examples; the openings for inserting and / or pulling through can also be shaped differently, for example in the form of a hole or profiled, and are also possible at other points in the waste bag device, for example laterally or in the edge region.

55 shows in the partial figures. 55a to 55g are cross-sectional and perspective views of a waste bag device 5510 according to a twenty-sixth embodiment. The garbage bag device 5510 comprises a relatively rigid base part 5515, which is provided with a concave and essentially cylindrical elongated tub 5560, and at least two inflatable and made of a gas-tight and elastic material, for example rubber or plastic, each provided with air inlet valves 5521a, 5121b Tub 5560 aligned balloon chambers 5520a, 5520b.

55a shows a perspective view of the waste bag device according to the invention with slack balloon chambers 5520a, 5520b, whereas FIG. 55b shows a corresponding cross-sectional view. 55c shows a cross-sectional view of the waste bag device 5510, in which a balloon body 5520b is inflated tightly by blowing in air or another suitable gas via the valve 5521b, whereas the balloon body 5520a is still in the relaxed state. FIGS. 55d to 55g show the waste bag device with balloon bodies 5520a, 5520b inflated on both sides.

55e shows a garbage bag device 5510 with inflated balloon bodies 5520a, 5520b when a garbage bag roll 5550 is introduced through the gap or slot 5555 into the tub 5560, which forms between the elongated balloon bodies 5520a, 5520b and parallel to the tub 5560. After temporary deformation through the insertion process, the balloon bodies 5520a, 5520b in FIG. 55f have returned to their rest position after insertion of the waste bag roll 5550. The waste bag hose web 5556 unwound from the waste bag roll 5550 is led upwards out of the waste bag device 5510 through the gap or slot 5555. As the fig. 55f and 55g show the inflated balloon body from above a gentle pressure on the waste bag roll 5550, so that it remains controlled in the area of the tub 5560 even with decreasing diameter.

The waste bag device 5510 has the particular advantage that its volume is low before the start-up due to the slack balloon chambers 5210a, 5210b. This has a particularly favorable effect on the required size of sales packaging, in particular blister packaging.

The bottom part 5515 can preferably be made of a material of sufficient weight so that the waste bag device 5510 remains due to its own weight on the bottom of a waste container (not shown), even if the waste bag hose web 5556 is pulled upwards. It is also possible to make them double-walled and to fill the double-wall space to increase weight. The balloon bodies 5520a, 5520b achieve a cushioning effect which mitigates the impact of objects thrown into the waste bag and thus avoids unnecessary noise. The balloon bodies 5520a, 5520b provide a largely closed slot or gap 5555 in the inflated state (or, in the case of a certain shape, the hole-like opening), so that on the one hand the penetration of moisture and dirt from above is prevented and on the other hand the waste bag tubular web 5556 when pulled out with a defined friction is smoothed out and handled in a controlled manner. The

Information is only to be understood as an example, the number, arrangement and shape of the balloon body can vary. The features of the above-described embodiments can - if necessary - be combined with one another.

The invention comprises both a separate waste bag device and a waste container with a waste bag device and a waste container prepared for a waste bag device with or without waste bags, waste bag rolls or tracks prepared therefor.

All waste bag devices or their parts described in the illustrated embodiments are also disclosed in a form integrated into a waste container.

Only exemplary embodiments are shown, which can be designed in different designs without leaving the scope of protection, provided that one or more of the functional principles disclosed realizes.

The exemplary embodiments shown relate specifically to waste container devices. However, it is understood that the devices shown can also be used in other contexts, as long as they implement at least one of the functional principles disclosed.

The embodiments with hollow bodies that are plastically deformable can also be used in particular in other areas, for example for bathrooms, toilets, kitchens and other wet areas, inter alia also with other fillings, including handkerchiefs, wipes, toilet paper, etc. Closure effect of the content of the damp activity is shielded. This disclosure has independent invention content.

* * * * *

Claims

Claims:

1. Bag device for arranging bags prefabricated as tubular continuous goods and separable from the continuous goods at predetermined locations on or in a container, a) with a device for holding the bags prefabricated as tubular continuous goods and separable from the continuous products at the predetermined locations, b ) wherein the continuous goods held by the holding device can be moved by pulling in the direction of the upper edge of the container and the edge of the bag can be slipped over the upper edge of the container, and c) wherein at least a second bag is drawn when a first bag is pulled out of the container.

2. Beutelvorrichmng according to Anspmch 1, characterized by a roll holder device for holding the as a roll-shaped tubular continuous goods prefabricated bags.

3. Beutelvorrichmng according spoke 1 or 2, characterized by a bag roll chamber for receiving a bag roll.

4. Beutelvorrichmng according spoke 3, characterized in that the bag roll chamber is loosely inserted into the container.

5. Beutelvorrichmng according to claim 3, characterized in that the bag roll chamber with the container ver manufacturing is bound so that the bag container can be disposed of after consumption of the bag.

6. Beutelvorrichmng according spoke 1, characterized in that the retaining ranking device has a double-walled structure which is filled with weight-increasing substances.

7. Bag device according spoke 6, characterized in that the weight-increasing substance comprises one or more substances from the group of substances comprising sand, water, oil, gel, granules, metal particles and silicone.

8. Beutelvorrichmng according to claim 6 or 7, characterized in that the holding device is plastically deformable.

9. Beutelvorrichmng according spoke 1, characterized in that the holding arrangement has at least one filled with air or other gases balloon body.

10. Beutelvorrichmng according to claim 9, characterized in that the at least one balloon body is inflatable.

11. Beutelvorrichmng according spoke 1, characterized in that the holding position device has a rest state from which it passes into a bag tracking state when pulling out a bag, the holder device returning to the rest state when the pulling movement subsides.

12. Beutelvorrichmng according spoke 11, characterized in that the exit of the bags from the holding position device in the rest state essentially to the side or down and in the bag tracking state essentially in the direction of the tensile force.

13. Beutelvorrichmng according spoke 12, characterized in that the return to the rest is carried out by gravity.

14. Beutelvorrichmng according spoke 13, characterized in that the return of gravity is effected in the idle state by the shape of the mounting device.

15. Beutelvorrichmng according to any one of the preceding claims, characterized in that the bags are exposed to frictional inhibition by an applied pressure when exiting the mounting device.

16. Beutelvorrichmng according spoke 15, characterized in that the contact pressure is applied to the outlet opening.

17. Beutelvorrichmng according spoke 15 or 16, characterized in that the contact pressure is applied by a contact spring.

18. Bag device according to spoke 1, characterized by a bag basket arranged under a cover part.

19. Beutelvorrichmng according spoke 18, characterized in that the bag basket sinks when lifting the lid part down and allows insertion of a bag roll.

20. Beutelvorrichmng according to any one of claims 18 or 19, characterized in that the cover part has at least one gripping part.

21. Beutelvorrichmng according to any one of claims 18 to 20, characterized in that the dead weight of the cover part is sufficiently large to fix the bag roll arranged in the bag basket.

22. A bag device according to spoke 1, characterized by a package holding device for holding the prefabricated bag as a leoporello-like tubular endless product.

23. Bag device according to one of the preceding claims, characterized in that the holding position device is set up for insertion into the interior of a container.

24. Bag device according to one of claims 1 to 6, characterized in that the holding device is arranged for attachment to the outside of a container.

25. Container, characterized by a bag device according to one of the preceding claims.

26. Bags which are prefabricated as tubular continuous goods and can be separated from the continuous goods at predetermined locations, characterized in that a second bag immediately following a filled first bag can be separated from the first bag with one hand at the predetermined location, while the first bag is held with the other hand.

27. Bag according spoke 26, characterized in that an incision or notches is arranged at the predetermined locations at least on one side.

28. Bag collection system, with a) a bag device according to one of claims 1 to 24, and b) a bag according to one of claims 26 or 27.

29. Containers for fillers which can be removed occasionally or periodically, characterized by a double-walled structure which is filled with weight-increasing substances or with a gas under excess pressure.

30. Container according spoke 29, characterized in that the filler is a fibrous and / or tissue-like material.