초록 ▼

The present invention relates to a device (1) for storing waste, which device (1) is adapted to receive a supply of tubular film (21) and comprises a chamber (15) for receiving waste deposited in the tubular film (21). The present invention also relates to a method for packaging waste in a tubular f

The present invention relates to a device (1) for storing waste, which device (1) is adapted to receive a supply of tubular film (21) and comprises a chamber (15) for receiving waste deposited in the tubular film (21). The present invention also relates to a method for packaging waste in a tubular film (21) and storing the packaged waste in a chamber (15) of a device (1) provided with a cover (3).

대표청구항 ▼

1. A device for storing waste, which device is adapted to receive a supply of tubular film and comprises a chamber for receiving waste deposited in the tubular film, wherein the device comprises: a passage adapted to guide the tubular film from the supply to the chamber;a cover which in an open stat

1. A device for storing waste, which device is adapted to receive a supply of tubular film and comprises a chamber for receiving waste deposited in the tubular film, wherein the device comprises: a passage adapted to guide the tubular film from the supply to the chamber;a cover which in an open state gives access to the passage for the purpose of placing waste in the tubular film guided by the passage, and which in a closed state closes the passage;a first and a second closing element on a side of the passage remote from the cover, between which closing elements the tubular film can be positioned;a closing and transport mechanism adapted to carry the closing elements in a closed state from a first closing position away from the passage in the direction of the chamber to a second closing position, and to carry the closing elements in an open state from the second closing position back to the first closing position, wherein back in the first closing position the closing elements are back in the closed state, wherein in the closed state the closing elements press together the tubular film positioned therebetween to form a sealing closure, and wherein in the open state the closing elements are situated at a distance from each other so that the sealing closure is released and the closing elements can be displaced along the tubular film and waste deposited therein, wherein the closing and transport mechanism comprises: at least one electric motor and a transmission co-acting therewith which are adapted to drive the closing and transport mechanism; anda control which is connected to the at least one electric motor and adapted to control the at least one electric motor, wherein the control is also adapted to determine that the cover has been moved from the opened state to the closed state thereof and, after determining that the cover has been moved from the opened state to the closed state thereof, to activate the at least one electric motor;whereinthe device is adapted to set the closing and transport mechanism into operation once the cover has been moved from the opened state to the closed state thereof; andwherein the device comprises:a sensor which is connected to the control and with which the control can determine that a user wishes to use the device;an electric motor connected to the control and transmission co-acting therewith with which the cover can be carried from the closed state to the open state and from the open state to the closed state;whereinthe control is adapted, after determining that a user wishes to use the device, to control the electric motor of the cover such that the cover is carried from the closed state to the opened state and, after a determined period of time or after determining that the user has placed waste in tubular film, to control the electric motor of the cover such that the cover is carried from the opened state to the closed state, and to subsequently activate the at least one electric motor of the closing and transport mechanism. 2. The device as claimed in claim 1, wherein the device comprises a sensor which is connected to the control and using which the control can determine whether the cover is in the opened state or the closed state. 3. The device as claimed in claim 1, wherein both closing elements are translated relative to the frame when the closing elements are carried from the open state to the closed state, and when the closing elements are carried from the closed state to the open state. 4. The device as claimed in claim 1, wherein—at least one of the closing elements comprises resilient material for pressing together the tubular film in sealing manner. 5. The device as claimed in claim 1, wherein at least one of the closing elements comprises a roller which can be rotated about an eccentric rotation axis and which is biased in a starting position by means of a spring, wherein the roller is arranged such that, when the roller is pressed against the relevant closing element in order to carry the closing elements into the closed state, the roller is pressed out of the starting position and rotated about the rotation axis counter to the action of the spring; andwherein the roller is arranged such that the spring biases the roller in a direction opposite to the direction in which the closing elements are moved from the first closing position to the second closing position. 6. The device as claimed in claim 1, wherein the device comprises between the closing elements and the cover a sensor connected to the control for detecting the presence of waste in the passage; andthe control is adapted to activate the at least one electric motor of the closing and transport mechanism once the presence of waste in the passage has been detected. 7. The device as claimed in claim 6, wherein the sensor for detecting the presence of waste in the passage is an infrared sensor. 8. The device as claimed in claim 1, wherein the closing and transport mechanism comprises a frame arranged translatably in the device by means of transport guide so that the frame can be translated along the frame guide from a first frame position away from the passage in the direction of the chamber into a second frame position, and can be translated from the second frame position away from the chamber in the direction of the passage into the first frame position;whereinthe closing elements are arranged on the frame;at least one of the closing elements is arranged on the frame for translation relative to the frame by means of a closing guide so that, by means of a translation along the closing guide, from the open state the closing elements can be moved toward each other in order to carry the closing elements into the closed state and from the closed state can be moved away from each other in order to carry the closing elements into the open state;the closing and transport mechanism comprises a coupling guide which defines a path along which the relevant closing element which is arranged translatably on the frame by means of the closing guide is guided during the translation of the frame along the frame guide from the first frame position away from the passage in the direction of the chamber into a second frame position, and from the second frame position away from the chamber in the direction of the passage into the first frame position, so that the translation of the relevant closing element along the closing guide and the translation of the frame along the frame guide are coupled;the device comprises an operating element which can be displaced by a user from a first operating position to a second operating position;the operating element and the cover are connected by means of a coupling mechanism so that during the displacement of the operating element from the first operating position to the second operating position the cover is carried from the closed state to the opened state, and during the displacement of the operating element from the second operating position to the first operating position the cover is carried from the opened state to the closed state;the operating element and the closing and transport mechanism are coupled by means of an energy storage mechanism; whereinthe energy storage mechanism comprises:a generator which is adapted during displacement of the operating element to generate energy from this displacement and to store this energy; anda motor and transmission co-acting therewith which are adapted to use the stored energy to translate the frame from the first frame position to the second frame position and subsequently from the second frame position to the first frame position;and whereinthe energy storage mechanism is adapted to activate the motor after the operating element has been displaced from the second operating position to the first operating position. 9. The device as claimed in claim 8, wherein the generator comprises a spring system coupled by means of a transmission to the operating element so that a displacement of the operating element is stored in the form of spring energy;the motor is adapted to convert the stored spring energy to a movement which can be transmitted by means of the transmission co-acting with the motor to the frame in order to translate the frame along the frame guide. 10. The device claimed in claim 1, wherein the closing and transport mechanism comprises: a frame arranged translatably in the device by means of a transport guide so that the frame can be translated along the frame guide from a first frame position away from the passage in the direction of the chamber into a second frame position, and can be translated from the second frame position away from the chamber in the direction of the passage into the first frame position;whereinthe closing elements are arranged on the frame;at least one of the closing elements is arranged on the frame for translation relative to the frame by means of a closing guide so that, by means of a translation along the closing guide, from the open state the closing elements can be moved toward each other in order to carry the closing elements into the closed state and from the closed state can be moved away from each other in order to carry the closing elements into the open state. 11. The device as claimed in claim 10, wherein the closing and transport mechanism comprises: a coupling guide which defines a path along which the closing element which is arranged translatably on the frame by means of the closing guide is guided during the translation of the frame along the frame guide from the first frame position away from the passage in the direction of the chamber into a second frame position, and from the second frame position away from the chamber in the direction of the passage into the first frame position, so that the translation of the relevant closing element along the closing guide and the translation of the frame along the frame guide are coupled;whereinan electric motor and a transmission co-acting therewith are adapted to translate the frame along the frame guide;the control is adapted to control the electric motor upon activation thereof such that the frame is translated along the frame guide from the first frame position away from the passage in the direction of the chamber into a second frame position, and is subsequently translated from the second frame position away from the chamber in the direction of the passage into the first frame position; andthe coupling guide is adapted such that, during translation of the frame by means of the electric motor, the closing elements in the closed state are carried from the first closing position away from the passage in the direction of the chamber to the second closing position, and from the second closing position the closing elements are carried in the open state back to the first closing position, wherein back in the first closing position the closing elements are back in the closed state. 12. The device as claimed as claimed in claim 10, wherein a first electric motor and a transmission co-acting therewith are adapted to translate the frame along the transport guide;a second electric motor and a transmission co-acting therewith are adapted to translate the relevant closing element along the closing guide; andthe control is adapted to control the first electric motor and the second electric motor such that the closing elements in a closed state are carried from a first closing position away from the passage in the direction of the chamber to a second closing position and the closing elements in an open state are carried from the second closing position back to the first closing position, wherein back in the first closing position the closing elements are back in the closed state.