The present invention relates to a waste module and in particular to a waste module for sorting and collecting waste which aids recycling. The present invention further extends to a waste container for use with the waste module.
Recycling of waste is increasingly common. During recycling, waste is segregated into various categories e.g. paper, glass, compostable waste etc. As recycling methods become increasingly sophisticated, it becomes necessary to increasingly refine segregation of various waste types for recycling or disposal. However, difficulties can be encountered in recycling where many containers are required to segregate the waste giving rise to increased recycling costs and difficulties for consumers.
British Patent No 2391794 describes a bin for recycling waste locatable in a kitchen cabinet which is segmented into a number of compartments requiring the use of colour coded recyclable waste bags for different waste products. The necessity for using recyclable waste bags gives rise to increased costs and complexity.
U.S. Pat. No. 5,398,838 describes the use of a bin in which fixed compartments are used to separate solid waste into recyclable materials and trash.
The inventors of the present invention have invented a waste module which provides surprising advantages in relation to its ease of use and further in relation to the ability to adapt the waste module to facilitate a wide range of recycling needs.
In accordance with a first aspect of the invention, there is provided a waste module (1) comprising:
In one embodiment the waste module further comprises a base (141), the base (141) comprising at least one engagement means (142) which allows for the at least one waste container (103) to be brought into releasable engagement with said waste module (101).
In one embodiment the lid portion (105) is moveable between a first closed and second open position, the movement of the lid portion (105) being such that any closure means (109) which is in engagement with the lid portion (105) remains engaged with the lid portion (105) during the movement between the first and second positions to displace the lid portion (105) from a body portion (108) of the waste container (103).
In one embodiment the outer surface of the closure means (9) comprises a screw mechanism for releasably engaging the closure means (9) with the lid portion (5).
In one embodiment the closure means comprises a handle (14, 114).
The waste module may comprise any one of the following number of waste containers: one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, or more than 12. It will be appreciated that the waste module may also have more than these numbers of waste containers. The waster containers housed within the waste module may be of identical shapes, cross sections or diameters, or may of differening shapes, cross sections or diameters.
The removable waste containers are easy to empty and clean. Such waste containers also enable simple, compact and effective organisation of waste for recycling. Each waste container may accommodate a specific type of waste to facilitate segregation of the waste.
It is preferred, at least one of the at least one removable waste container is replaceable by at least one other replacement waste container.
In one embodiment, the at least one other replacement waste container is at least partially rigid.
The waste containers are interchangeable to allow selection of appropriate waste containers for storing a particular type of waste. A household or business may select specific waste containers according to their waste requirements. Furthermore should the waste requirements change, selected waste containers may be replaced in accordance with the changing waste needs. For example, a household that begins to recycle more waste would require less general waste containers. A household that begins to compost waste could add compost waste containers. A resident of the household who starts working from home may produce more paper waste and may require a paper waste container to be added to the waste module.
Advantageously, the at least one of the plurality of waste containers or the at least one removable waste container or the at least one replacement waste container comprise a removable base.
Alternatively or additionally, at least one of the plurality of waste containers or the at least one removable waste container or the at least one replacement waste container comprise a removable lid.
Suitably, at least one of the plurality of waste containers or the at least one removable waste container or the at least one replacement waste container comprise a cylindrical shape.
Advantageously, at least one of the removable lid and the removable base comprise a screw mechanism for securing the removable lid and removable base to the waste container and the waste container comprises at least one screw engaging portion for engaging the screw mechanism.
In one embodiment, the at least one screw engaging portion is on an outer surface of the waste container and the screw mechanism is on an inner surface of the at least one of the removable lid and removable base.
Preferably, the at least one of the removable lid and removable base comprises an odour seal.
The odours from the waste in the waste containers are prevented from being released by the removable lid and removable base. The odour seal may comprise rubber or any other suitable sealing material.
Alternatively or additionally, at least one of the removable lid and the removable base comprises a handle.
The lid handle is useful for inserting an empty removable or replacement waste container into the waste module. Such a lid handle may also be used to remove the full removable or replacement waste container from the waste module and transport it. The base handle can be used to secure the waste container in the waste module by means of a releasable engagement between a complimentary shaped recesses in the base of the waste module which engages with the handle of the base.
The removable base allows for easy emptying and cleaning of the container and eliminates the necessity to use bin bags in the waste module.
In one embodiment, the plurality of waste containers or the at least one removable waste container or the at least one replacement waste container are adapted to receive different types of waste.
Preferably, the at least one removable waste container is shaped to slot tightly into the waste module.
The removable waste containers are held securely in the waste module while in use. Suitably this is facilitated by means of the engagement of the base of the container with the base of the waste module.
Desirably, at least one of the plurality of waste containers or the at least one removable waste container or the at least one replacement waste container comprise a smooth interior.
The smooth interior facilitates easy cleaning and eliminates the necessity for using bin bags.
Preferably, the waste module comprises a waste module lid, the removable lid of the at least one waste container being attachable to the waste module lid.
Alternatively or additionally, the removable lid of the at least one waste container comprises an engagement means provided about the outer periphery of the removable lid. Generally this engagement means is a thread to allow screw engagement. The lid of the waste module comprises at least one opening, which, when the lid of the waste module is in a closed position, is provided in general register with lid portions of the containers. The threaded portion on the outer surface of the container lid serves to engage with a threaded portion provided about the inner surface of the at least one lid openings.
In one embodiment, the threaded portion of the container lid is provided upon the handle portion of the lid. In a further embodiment the threaded portion is provided on an area of the lid or closure means which does not function as a handle means or for engagement of the container with the base of the waste module.
In one embodiment the waste module is rectangular, square triangular or circular in shape. The waste module may be any shape which affords the requisite properties.
Preferably, a side of the waste module comprises a door.
Preferably, the waste module comprises a sliding frame being slideable into a kitchen unit.
Preferably, the door comprises a wood panel for integration into a fitted kitchen.
In accordance with a first aspect of the invention, there is provided a waste container (3) which comprises a body potion (8) defining at least one opening (10), said opening (10) being releasably engageable with the closure means (9), and wherein the outer surface of the closure means (9) comprises engagement means suitable for releasable engagement with a lid portion (5) of the waste module (1).
In one embodiment the closure means (9) further comprises a handle (14) capable of moving the closure means (9) from a first position wherein the closure means (9) of the waste container (3) is not engaged with the lid portion (5) of the waste module (1) to a second position wherein the closure means (9) is engaged with the lid portion (5) of the waste module (1).
In one embodiment the engagement means comprises a screw mechanism for releasably engaging the closure means (9) with the lid portion (5).
The screw engaging portion is on the outer surface in order that waste material will not become lodged in the screw engaging portion or the screw mechanism itself when in use.
In one embodiment, the body of the waste container defines a substantially cylindrical shape. In a further embodiment the body of the cylinder defines a substantially square, rectangular, triangular or elliptical shape or the like.
In a further embodiment, the body portion of like shaped and/or sized containers can be stored within each other to facilitate ease of storage.
In one embodiment the lid and base portions which are conjoined to the body are substantially identical.
The waste containers may be defined from a body portion which is substantially cylindrical in cross section. In further embodiments the body of the cylinder may be substantially square, rectangular, or triangular in shape.
Various embodiments of the invention will now be described, by way of example only, having regard to the accompanying drawings in which:
As shown in the drawings, a waste module (1) in accordance with the invention is made up of a number of individual modules/cylindrical refuse containers (3) (hereinafter referred to as individual modules) adapted to receive different refuse types for recycling and disposal. The individual modules (3) can be removed from the waste module (1) when full for disposal or recycling.
In the present embodiment, the waste module (1) houses nine individual cylindrical waste container modules (3) arranged in a 3 by 3 formation. The top panel (5) is provided with nine corresponding top panel openings (35) which are arrange to be in register with the corresponding 3 by 3 formation of the waste container modules (3). The lids which serve to form the closure mean element of the waste containers (9) can be releasable engaged to top panel openings (35) as shall be explained more fully hereinafter.
The top panel (5) is further provided with a back top panel hinge (6) to serve as a pivot means to allow for the opening and closing of the top panel (5). The top panel (5) is a hinged lid into which the module lids (9) are screwed.
Each individual container (3) is of identical construction comprising a screw in circular base (7), a body portion (8) upstanding from the screw in base (7) which in this embodiment is substantially cylindrical in shape and a substantially circular closure lid (9) which can be brought into removable engagement with the cylinder wall (8). The cylinder wall (8) defines a circular cylinder mouth (10) for receiving refuse or waste while the cylinder body (8) further defines a second opening which is provided at the opposite end of the body to the upper mouth. This lower opening is conjoined to a base member which may or may not be the same as the circular closure lid closure means which is releasable engageable with the upper opening of the body. The lower closure means may be conjoined to the container body by screwing facilitated by threads present on the outer surface of the container body and inner portion of the closure means. Typically, the interior surface of the container (3) is smooth.
The internal wall of the base closure member (7) is provided with a screw thread (12), this thread being engageable with complementary screw threads on the cylinder wall (8). The base closure member (7) is further provided with a recessed groove (29) on its bottom face for positioning the individual containers (3) on the bottom panel (27) of the sliding frame (2) of the waste module. It will be appreciated that the sliding frame (2) is suitable for incorporating the waste module (1) into built in and integrated units, but is not essential. More particularly, as shown in
The upper closure lid (9) of the waste container is provided with an internal screw thread (36) for attachment to a complementary screw thread (15) which is present about the periphery of the cylinder wall (8), engagement of the screw threads serving to engage the lid with the body of the container, this serving to close the container (3). The upper closure lid (9) is further provided with an outer screw thread (13) for facilitating attachment to the top panel openings (35) of the waste module. The lid (9) is not attached to the individual container (3) when in use, but the lid acts as a seal until the top panel is opened for use. In use, the container lid (9) acts as an odour seal by fitting neatly onto the top (37) of the module (3) without fully engaging the outer cylinder screw thread (15). The container lid (9) is also provided with a lid handle (14) to assist when screwing the container lid (9) onto the individual module (3) and to assist with lifting and removing the individual module (3) from the waste module (1). In use, the container lid (9) is fixed to the top panel (5) so that the container lid (9) lifts when the top panel (5) is hinged open.
The internal screw thread (36) and the outer screw thread (13) on the container lid closure means (9) are arranged to enable the user to simultaneously disengage the internal screw thread (36) from the individual waste container module (3) and engage the outer screw thread (13) with the top lid portion (5) of the waste module (1). The lid handle (14) can be rotated, for example through a 90 degree rotation, which may, for example, be in a clockwise direction, in order to open the individual module (3) and secure the container lid (9) to the top panel (5) of the waste module (1).
Similarly, when the individual module (3) is filled with material for recycling or other general waste, the lid handle portion (14) can be rotated in the opposite direction, for example in a 90 degree anti-clockwise rotation, in order to close and seal the individual waste container module (3) and release and disengage the container lid (9) from the top panel (5) of the waste module (1). The individual module (3) can then be removed from the waste module (1) with the container lid (9) sealed closed.
Referring now to
A top panel (105) is hinged to the sliding frame via a back top panel hinge (106). The top panel is provided with nine corresponding top panel openings (135), also arranged in a 3 by 3 formation.
Each individual module (103) comprises a cylindrical wall (108), a screw in lid (109) and a screw in base (107). The screw in lid (109) and the screw in base (107) are of identical construction, each comprising a handle (114, 140) and being detachable from the cylindrical wall (108) by screw mechanism. The screw in lid (109) is provided with an internal screw thread (136) for attachment to a complementary outer cylinder screw thread (115) on the cylinder wall (108) to close the individual module (103). The container lid (109) is further provided with an outer screw thread (113) located about the peripheral outer surface of the lid handle (114), this facilitating attachment of the container lid to the openings in the top panel lid (135) of the waste module, which are provided in register with, and which accommodate the container lid.
As shown in
When all the desired containers (103) are in position in the waste module (101), the top panel (105) is hinged closed, as shown in
The container lid (109) is detached from the container (103) by disengaging the internal screw thread (136) from the outer cylinder screw thread (115) on the cylinder wall (108). The container lid (109) is attached to the top panel (105) by engaging the outer screw thread (113) on the lid handle (114) with the top panel opening screw thread (143). When the top panel (105) is closed, each lid handle (114) is rotated 90 degrees clockwise to simultaneously detach the screw in lid (109) from the container (103) and attach the container lid (109) to the top panel (105).
The top panel (105) can be then be hinged open, as shown in
When it is desired to remove at least one or all of the container (103) from the waste module (101), the top panel (105) is hinged closed. Each of the lid handles (114) corresponding to the respective individual module (103) is rotated 90 degrees anti-clockwise to simultaneously detach the container lid (109) from the top panel (105) and attach the container lid (109) to the container (103). The top panel (105) is then opened to allow the at least one or all of the containers (103) to be removed using the lid handle (114) to lift each individual module (103) out of the waste module (101).
It will be appreciated that the rotation direction and degrees required to open or close the container lid (109) and attach it to the top panel (105) is determined by the shape and dimensions the screw threads and can be any rotation direction or any number of degrees.
The waste module (201) can be used as a free standing unit. Alternatively, the waste module (201) can be mounted on a kitchen unit door by attaching the back of the frame (202) to the kitchen unit door using attachment means (not shown).
In use, the waste module (1) is constructed as previously described and the individual modules are employed according to their designations to receive waste. When an individual module (3) is full of waste, the individual module (3) may be removed from the waste module (1), sealed with a cylinder lid (9) and easily transported for recycling as required.
The waste module (1) allows a consumer to take control of total household (or indeed workplace) waste so that the waste may be recycled e.g. glass may be collected separately, sealed in its individual module (3) when full and transported to a local bottle bank whereas compostable brown and green waste product can be collected before being composted. The waste module (1) of the invention also facilitates collection of general waste for landfill thereby providing a solution for all types of household or commercial waste.
Generally, the individual modules (3) are of a standard size and shape. This is useful to allow the waste module (1) to be increased or decreased in size. The different possible flexible layouts of waste module (1) accommodate using such waste modules (1) in households, businesses or public places. The size of the individual modules (3) can be standardised to enable the waste to be collected as part of a waste collection system. The individual modules (3) can be stored outside to await collection or be transported to a recycling centre or other waste disposal centre.
The waste module of the invention eliminates the requirement for bin liners or bags as individual modules (3) are removed for disposal and replaced as required. The individual modules (3) can be manufactured from any suitable material including biodegradable materials. As previously described, the individual modules (3) can be colour designated as desired. The screw-in base (7) and cylinder lid (9) of each module (3) can easily be removed as previously described to facilitate cleaning of the waste module (1).
A consumer may select individual modules (3) according to their requirements e.g. an individual commencing recycling may employ two or more general waste modules (3) initially and reduce the number of general waste modules (3) as the level of recycling is increased. As a further example, a family with infants could include a diaper module whereas a household which entertains frequently may opt to include one or more of the glass or aluminium modules.
As previously described, additional modules of reduced size or diameter (31) may be included in the waste module as required by the user. Items such as bottle tops could for example be returned in quantity to local traders for return in turn to a manufacturer.
As previously described, the waste module can be incorporated into a fitted kitchen or alternatively may be provided in the form of a free standing unit.
The waste module (1) has many applications and could also be employed to replace wheelie bins as an efficient collection method with a reduced amount of general waste being sent to landfill. The individual modules destined for landfill may be sealed and left for collection in place of employing a wheelie bin which is bulky and costly.
In a further embodiment of the invention, the waste module (1) may be provided with a removable top tray located beneath the top panel (5). The top tray could include module designations as desired by the consumer and could also prevent spillage onto the side walls of the individual modules (3). The top tray could also include instructions on appropriate waste for each waste module (3).
In a further embodiment of the invention, a compactor can be incorporated into the waste module (1) to compress individual modules (3) e.g. paper, plastic bottles and the like. The compactor could be screwed to the top of each individual module (3) and simply removed following compaction. Alternatively, the compactor is attached to the base of the hinged top panel (5).
In a further embodiment of the invention, a suction means can be incorporated into the waste module (1) to compress the contents of individual modules (3), such as plastic bottles. The suction means may be screwed to the top of each individual module (3) and simply removed following compression. Alternatively, the suction means may be attached to the base of the hinged top panel (5).
It will be appreciated that the individual modules (3) can comprise tracking means, such as a chip or barcode.
It will also be appreciated that the individual modules (3) can comprise graphical illustrations or text for advertising and marketing purposes.
It will be appreciated that the individual modules (3) can be used alone without necessarily incorporating the individual modules (3) into the waste module (1). The individual modules (3) can be free standing units.
Certain households may only use one individual module (3) for example for general waste. A household or business may also have several individual modules (3) for various types of waste or recyclable material. Again each of the individual modules (3) can be stored outside to await collection or be transported to a recycling centre or other waste disposal centre.
The invention is not limited to the embodiments herein defined which may be varied in construction and detail.
Number | Date | Country | Kind |
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S2005/0604 | Sep 2005 | IE | national |
Filing Document | Filing Date | Country | Kind | 371c Date |
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PCT/IE06/00099 | 9/14/2006 | WO | 00 | 3/13/2008 |