FR3008963A1 - FURNITURE FOR THE COLLECTION AND COMPACTION OF WASTE - Google Patents

Abstract

The present invention relates to a furniture (10) for the collection and compaction of waste, this furniture comprising a frame (12), a waste collection bin (24) mounted inside this frame (12), and compacting means (26) for the waste contained in the collection tank (24), said compacting means (26) being in the form of a piston (28) movably mounted between a compacting position in which it compresses the waste contained in the collection tank (24) and a raised position in which it no longer compresses the waste contained in the collection tank (24), this piston (28) being maintained by default in a compaction position under the effect of a permanent actuator (30), the furniture (10) being characterized in that the collecting tray (24) is mounted to move (T24) relative to the frame (12).

Description

The present invention relates to furniture, preferably urban, for the collection and compaction of waste, or other compactable objects. In urban or peri-urban areas, in public or private spaces intended to receive many people, the recovery of waste is a necessity.

Often, and depending on the influx of the place, it is necessary to put in place important material and human resources to achieve this recovery of waste. Despite the efforts generally made to equip the site with numerous waste recovery devices, such as mobile containers or urban furniture, which are generally fixed but more discreet and serve as collection bag holders or directly as collection bins, it is necessary to to provide sufficient manpower to pick up waste thrown on the ground, but especially to regularly empty the recovery devices filled with waste. Indeed, in some busy public places, such as in the main shopping streets, it is common to see that the waste piled up above a waste recovery device while the latter is full and that another recovery device a few meters away is not. Waste pickers can identify where and when garbage collection devices need to be emptied most frequently, especially in the busiest and most crowded areas.

However, the experience of these people in charge of the collection of waste is not enough to establish an efficient management of the recovery of waste because the evolution of the filling of the devices of recovery remains a random variable, and these people have no means to know the state of filling of these devices except by a visual verification or a very empirical approach.

In addition, increasing the number of trips with an appropriate utility vehicle for waste collection does not promote economic management of waste recovery, and the movement of these vehicles can disrupt road traffic. Also, various waste recovery devices have been developed to improve the efficiency of waste recovery, reduce its cost, as well as to facilitate the work of those responsible for collecting waste collected by these devices.

For example, the document EP-0.927.686 describes a waste recovery device equipped with waste compaction means to reduce the volume of waste as and when they are collected. Advantageously, the compacting means reduce the frequency of collection of waste collected because the recovery device is less quickly filled. According to the document EP-0.927.686, the waste recovery device comprises a collecting tank closed at its top by two independent covers and opening by rotation upwardly and outwardly of the tray, in the same way as the lids of most known waste containers used for the collection of household waste.

The covers can be opened manually by the user through handles, or the opening of the covers can be operated via a pedal connected by a system of connecting rods to the two covers to be actuated. To facilitate the collection of the collected waste and their extraction from the collection tank, it is planned to suspend bags inside the tank by means of stirrups, these stirrups being possibly set in motion by the pedal to change the geometry opening of the bags. As indicated above, the bin is also equipped with means for compacting waste collected in the hanging bins. In more detail, a main compacting plate is rotatably mounted inside the container.

This main compacting plate continuously compresses the waste contained in the bags under the effect of traction springs connecting it to the front wall of the collection tank. In order to introduce new waste into the bags hanging in the collection tank, the pedal to open the covers also allows through a system of rods to drive the main plate compaction in rotation to the inside the collection tray so as to move this main compacting plate away from the front wall of the collection bin. Advantageously, the action of the user on the pedal has a leverage effect to easily oppose the action of the traction springs to move the main compaction plate from the front wall of the collection tray and so disable the compaction of waste. In addition, in the waste recovery device described in EP-0.927.686, it can also be provided an auxiliary compaction plate to exert a lateral compressive force on the waste collected from a side wall of the collection tank. According to a first drawback, the waste recovery device described in document EP-0.927.686 can be dangerous for the users when they introduce new waste into the collection tank.

Indeed, the manual opening handles of the covers can give access to the interior of the collection tray while the main compacting plate is kept under tension by the springs. But, the danger is even greater when the user is unfamiliar with the operation of this device tries to introduce a new waste into the collection tray while the main compaction plate is being brought back to the front wall from the bottom under the effect of the springs. Such a scenario that is dangerous for the user, and more particularly for his hands and forearms, can occur when this user releases his action on the pedal when he introduces a new waste into the collection tray. According to another disadvantage of the waste recovery device described in EP-0.927.686, by pressing laterally on the bags containing the waste, the main compaction plate and the auxiliary compaction plate tend to bring out the waste of the waste container. collection.

Finally, according to a last disadvantage, due to the median positioning of the main compaction plate in the collection tank and the possibility of manually opening the covers without having deactivated the compaction, waste can be introduced behind the main compaction plate. or on the side where no collection bag is provided. However, waste recovery devices are known, such as that described in document WO-2008 / 038.317, making it possible to overcome this last drawback relating to the channeling of the waste towards the bin or the collection bag. in the waste recovery devices similar to that described in WO2008 / 038.317, a vertically displaceable piston is used to compact the waste present in a collection tank, the compaction being effected by a downward movement of the piston to the inside this tray. However, in order to avoid that waste is trapped above the piston and cause malfunctions of the waste recovery device, the compacting piston is by default in a raised position in which it does not compress the waste collected in the tray, and compaction is operated only voluntarily and occasionally by the user, for example using a lever or a pedal. Therefore in these prior art vertical displacement compaction piston waste recovery devices, compaction of the waste is less efficient than in the waste recovery device described in EP-0.927.686 as it is only occasional.

From a general point of view, it has been found that the collection of the waste collected is not always easy with devices for recovering suspended bag waste, such as that described in document EP-0.927.686. Indeed, the extraction of the collection bag is more difficult when the container remains upright because it requires the person in charge of the collection to lift vertically the entire weight of the bag loaded with waste. Finally, the collection of collected waste is not easier with waste recovery devices with non-removable waste collection containers. The present invention aims to overcome the disadvantages of the prior art.

For this purpose, the present invention relates to a furniture for the collection and compaction of waste, the furniture comprising a frame, a waste collection bin mounted inside this frame, and means of compacting the waste contained in the collection tank, these compacting means taking the form of a piston mounted movably between a compacting position in which it compresses the waste contained in the collection tank and a raised position in which it no longer compresses the waste contained in the collection tank, this piston being maintained by default in a compaction position under the effect of a permanent actuator, the furniture being characterized in that the collection container is mounted movable in translation relative to the frame. Other features and advantages will become apparent from the following description of the invention, a description given by way of example only, with reference to the accompanying drawings, in which: FIG. 1 represents a front perspective view of a piece of furniture according to FIG. 2 shows a sectional view along a median plane of the right half of a piece of furniture according to the invention with its activated compacting means; FIG. 3 represents a sectional view along a median plane of the right half of a furniture according to the invention with its compaction means deactivated, - Figure 4 shows a sectional view along a median plane of the front half of a furniture according to the invention with its activated compacting means, FIG. 5 is a detail view in perspective of a protective plate guiding new waste from a drain to a collection container for a piece of furniture according to the invention; FIG. 6 shows a perspective view of on the side, with concealed components, furniture according to the invention with its cable actuation means; FIG. 7 is a detailed view of FIG. 6 and of the locking and actuation by cable of FIG. a rotary flap closing a throat of a piece of furniture according to the invention; FIG. 8 is another detail view of FIG. 6 and means for detecting the opening of a door of a piece of furniture according to the invention; FIG. 9 is a side perspective view, with concealed components, of furniture according to the invention with its door open, and FIG. 10 is another side perspective view, with hidden components. , furniture according to the invention with its open door and tilted collection tray. As illustrated in Figure 1, the present invention relates to a furniture 10, preferably urban, for the collection and compaction of waste.

This furniture 10 is particularly intended for the collection of small waste indoors or outdoors and in public or private places intended to receive many people. This furniture 10 comprises a frame 12 closed by front 14, side walls 16 and 18, rear 20 and upper 22, and possibly by a bottom wall not shown in the illustrated embodiment. bans a preferred embodiment of the furniture 10 according to the invention, the frame 12 is parallelepiped and consists of vertical uprights M1, M2, M3, M4, as well as high crossbar TH1, TH2, TH3, TH4 and low TB1, TB2, TB3 connecting two to two the upper and lower ends of the uprights. In another embodiment of the furniture 10 according to the invention, the frame 12 may be cylindrical. This furniture 10 is built around a frame 12 which advantageously allows to assemble the front walls 14, side 16 and 18, rear 20 and upper 22 of different shapes and different materials to vary the exterior aesthetics of the furniture 10 In view of the collection and compaction of waste and as illustrated by the sectional and perspective views of Figures 2 and 3, the furniture 10 also comprises a waste collection bin 24 mounted inside the frame 12, and compaction means 26 of the waste contained in the collection tank 24. According to the invention, these compaction means 26 take the form of a piston 28 mounted to be movable in translation relative to the collection tank 24 so as to be able to enter and out of the collection tank 24. In more detail, the piston 28 is movably mounted between a compacting position, illustrated in FIG. 2, in which it compresses the waste contained in the collection tank 24 and a positio n raised, illustrated in Figure 3, wherein it no longer compresses the waste contained in the collection tank 24 to allow the introduction of new waste in this collection bin 24.

Of course, there are several compaction positions of the piston 28, these different compaction positions being a function of the filling state of the collection tank 24. Still according to the invention, and as illustrated in Figure 2, the piston 28 is maintained by default in a compacting position under the effect of a permanent actuator.

By permanent actuator, the invention means an actuator permanently exerting an action to push the piston 28 to a compaction position of the waste. Preferably, the permanent actuator is mechanical action, that is to say independent of any electrical energy. In a preferred embodiment of the furniture 10 according to the invention and as illustrated in FIG. 4, the piston 28 comprising a rod 32 guided in translation relative to the frame 12, the permanent actuator takes the form of a compression spring 34 interposed between the piston 28 and an abutment piece 36 fixed to the frame 12 and disposed across the upper portion 38 of the frame. As illustrated by FIGS. 1 to 3 and 5, the furniture 10 comprises a drain 40 for introducing new waste into the collection tank 24. This drain 40 takes the form of a duct 42 opening outside the frame 12 at the through an opening 44 made in one of the front walls 14 (preferably), laterals 16 and 18, rear 20 or upper 22, and opening inside the frame 12 above the collection tank 24.

Advantageously, the opening 44 through which the drain 40 opens may take a particular shape to identify the type of waste to be collected by the furniture 10. In more detail, the collection tank 24 taking the form of a body hollow 46, preferably cylindrical or optionally parallelepipedic, closed by a bottom 48 in the lower part and comprising a filling opening 50 in the upper part, the conduit 42 of the drain 40 opens into the filling opening 50. In a mode of preferred embodiment of the furniture 10 according to the invention, the conduit 42 of the drain 40 opens only above a portion 52 of the filling opening 50 of the collection tank 24, the remaining portion of the filling opening 50 above which the conduit 42 of the drain 40 does not open being intended for the passage of the piston 28 for the implementation of compaction of waste. According to an important feature of the invention, at least one protective wall 54 guides the new waste duct 42 from the drain 40 to below the piston 28. This protective plate 54 prevents the passage of new waste over the piston 28, and thus avoids malfunctions of the furniture 10 and its compaction means 26.

For better protection, the protective wall 54 guides the new waste from the drain 40 to under the piston 28 regardless of the position of the piston 28 relative to the collection tank 24. According to the invention, at least a part of the protective wall 54 is secured to the piston 28. Thus, the new waste undoubtedly falls under the piston 28 when they fall through the filling opening 50 of the collection tank 24. In order not to hinder compaction waste made by the piston 28, the portion of the protective wall 54 integral with the piston 28 obviously extends above the piston 28 and to the conduit 42 of the drain 40. bans a preferred embodiment of the furniture 10 according to the invention, and as illustrated in FIG. 2, a lower portion 56 of the protective wall 54 is integral with the piston 28, and an upper portion 58 of the protective wall 54 is integral with the duct 42 of the drain 40; these two parts 56.58 sliding one with respect to the other. In more detail, the lower portion 56 of the protective wall 54 extends above the piston 28 and towards the conduit 42 of the drain 40, and the upper portion 58 of the protective wall 54 extends the conduit 42 of the drain 40 to the filling opening 50 of the collection tank 24. According to a preferred embodiment, the protective wall 54 comprises a main panel 60 with two lateral flanks 62, 64, for example obtained by folding, to form a protective channel 66 between the duct 42 of the drain 40 and the piston 28. Thus, the protective wall 54 can be manufactured from a channel U-profile, and preferably from two trunking U-profile with a lower chute 68 integral with the piston 28 and sliding on an upper chute 70 and integral with the conduit 42 of the drain 40, as shown in Figure 5. In addition, the two side flanks of the upper part 58 of the protective wall 54 may extend further to the piston 28 than the main panel 60 of this upper portion 58 to obtain a better guidance of the lower portion 56 of the protective wall 54, and therefore of the two parts 56,58 of the wall of the protection 54 relative to each other. According to the invention, the protective wall 54, and therefore the protection channel 66 that it forms, opens under the piston 28 through a cutout 72 made in this piston 28, as illustrated in FIG.

Ideally, this cutout 72 has a contour corresponding to the profile of the protective wall 54, and therefore of the protection channel 66. This cutout 72 also delimits, with the edge 74 of the filling opening 50 of the collection tray 24, the part 52 of the filling opening 50 of the collection tank 24 above which the conduit 42 of the drain 40 opens.

With this cutout 72 of the piston 28, the compactness of the interior arrangement of the furniture 10 is optimal. According to another important characteristic of the invention and as illustrated by FIGS. 1, 4 and 6, the piston 28 is drivable towards its raised position by means of a movable mechanical member 76 situated outside the furniture 10 and connected to the piston 28 by means of a cable 78. Thanks to the external mobile mechanical member 76, the users can easily deactivate the compaction of the waste made by the piston 28 when they wish to introduce new waste into the storage tank. 24. Thanks to the cable 78, any movement of the mobile external mechanical member 76 caused by a user causes a movement of the piston 28 on an equivalent stroke. Preferably, the cable 78 is guided in a sheath 80 facilitating its guidance over a fixed distance between the outer movable mechanical member 76 and the piston 28, this sheath 80 being retained at each of its ends by stops fixed to the frame 12 of the furniture or a fixed element in relation to the chassis.

According to the invention, the external mobile mechanical member 76 is a pedal 82 movable in translation and located in the lower part 84 of the furniture 10. Thus, any translation of the pedal 82 caused by the foot of a user causes a translation of the piston 28 of equivalent race. Alternatively, the movable external mechanical member 76 could be a pedal movable in rotation or a lever movable in rotation located in the lower part 84 of the furniture 10, or a handle movable in rotation or in translation and located in the upper part 86 of the furniture 10. Preferably, the outer movable mechanical member 76 is located in the same wall 14,16,18,20,22 where is provided the opening 44 of the drain 40. According to the invention, and as illustrated in FIGS. 1, 2, 3 and 7, a rotary shutter 88 makes it possible to seal the opening 44 through which the duct 42 of the drain 40 opens through one of the walls 14, 16, 18, 20 or 22 of the furniture 10 Advantageously, this rotary shutter 88 is also open via the movable mechanical member 76 located outside the furniture 10, and this rotary shutter 88 is also connected to this external movable mechanical member 76 via a cable 90.

Thanks to the external mobile mechanical member 76, the users can easily open the rotary shutter 88 when they wish to introduce new waste into the collection tank 24. Thanks to the cable 90, any movement of the mobile external mechanical member 76 caused by a user causes a movement of the rotary shutter 88 on an equivalent stroke.

As before, the cable 90 is guided in a sheath 92 facilitating its guidance over a fixed distance between the outer movable mechanical member 76 and the rotary shutter 88, this sheath 92 being retained at each of its ends by stops fixed to the frame 12 furniture or a fixed element relative to the frame as a wall of the duct 42 of the drain 40.

At the same time, and in particular to enable disabled persons in a wheelchair to use the furniture according to the invention, it is possible to introduce waste into the drain 40 by manually pushing the rotary shutter 88, the cable 90 and the sheath 92. not blocking the rotation of the flap 88. Advantageously, the return of the rotary flap 88 to its closed position and the return of the movable mechanical member 76 to its initial position are obtained, when the user releases its action on the mechanical member mobile 76, through the cables 78 and 90 and the return to a compacting position of the piston 28 under the effect of the permanent actuator. In addition, the furniture 10 according to the invention may comprise electrical locking means 94 of the rotary flap 88 in the position in which it closes the opening 44 through which the duct 42 of the drain 40 opens through one of the furniture walls 14,16,18,20,22 10. It is thus possible to prevent users from introducing new waste into the collection bin 24 when it is full, or to deny access to the furniture interior 10 for reasons of public safety.

As illustrated by FIGS. 3 and 5 to 7, these electric locking means 94 take the form of a finger 96 movable in translation and passing through the duct 42 of the duct 40 to block the rotation of the rotary shutter 88. to ensure the return of the rotary shutter 88 in the closed position and its proper operation, the furniture 10 may include detecting means 98 of the rotary shutter 88 in the position in which it closes the opening 44 through which the conduit 42 of the the drain 40 opens through one of the walls 14,16,18,20,22 of the furniture 10. These detection means 98 of the rotary shutter 88 in the closed position, visible in FIG. 4, take the form of a sensor of position 100, preferably without contact, disposed at the right of the opening 44.

According to another important characteristic of the invention, and in particular because the furniture 10 according to the invention is intended to be communicating, this furniture 10 comprises measuring means 102 of the filling state of the collection bin 24.

As illustrated in FIG. 4, in order to determine the state of filling of the collection tank 24, these means 102 measure the height H28 of the piston 28 in the collection tank 24 when the piston 28 is in the compacting position. In more detail, the piston 28 comprising a rod 32 guided in translation relative to the frame 12 and the collecting tray 24 being held in a fixed position relative to the frame 12 when the furniture 10 is in use, the means of measurement 102 of the filling state of the collection tray comprise at least one position sensor 104, preferably non-contact, attached to the frame 12 and used to detect the presence of the upper end 106 of the rod 32 of the piston 28 to a predetermined height H106 relative to the base 108 of the frame 12. More specifically, each position sensor 104 is fixed at a predetermined height H106 relative to the base 108 of the frame 12 and corresponding to a determined filling level of the collection tray 24. In a preferred embodiment of these measuring means 102, two position sensors 104 and 104 'are arranged in the zone where the rod 32 of the piston 28 is translated and they are respectively fixed at heights H106 and H106 'corresponding to a filling level of the collection tank of 80% and 100%, the filling level of the collection tank 24 being substantially defined by the position of the compacting piston 28, at 80% or 100% in this case, in the maximum height H24 of filling of the collection tank 24.

In order to access the interior of the furniture 10 to extract the collection bin 24, especially when it is filled, and to empty the collected waste, the furniture 10 comprises a door 110 allowing access to the interior of the frame 12 and the collection bin 24. This door 110 is locked mechanically, for example by means of a mechanical lock 112 key.

In addition or alternatively, the door 110 may also be electrically locked by an electric strike controlled by an RFID identification module, or by any other type of remote locking. In order to detect a fraudulent opening of the furniture 10 and thus to guarantee a better security of use of the furniture 10 in public or private spaces, the furniture 10 may also include means 114 for detecting the opening of this door 110. As illustrated in FIG. 8, these detection means 114 take the form of a position sensor 116, preferably without contact, fixed to the frame 12, and more specifically to the vertical upright M1, M2, M3 or M4 on which the door 110 comes to close. As indicated above, the furniture 10 according to the invention is intended to be communicating.

For this purpose, the furniture 10 comprises communication means 118, preferably by radio frequency and possibly by cables, housed inside the frame 12, and for example in the upper part 86 of the furniture 10. Advantageously, these communication means 118 allow to remotely communicate the filling state of the collection tank 24 to a central system, remotely lock from a central system the rotary shutter 88 in the position in which it closes the opening 44 through which the conduit 42 opens the drain 40 through one of the walls 14,16,18,20,22 of the furniture 10, to communicate remotely to a central system information relating to the closure of the drain 40 by the rotary shutter 88, communicating remotely to a central system information relating to the opening of the door 110 giving access to the interior of the frame 12 and to the collection bin 24, and / or other information relating to the function The communication means 118 may also make it possible to remotely control the electric locking means 94 of the rotary flap 88. Thus, it is possible to close the furniture 10 from a distance for security reasons, or to make the furniture 10 anti-fire. In addition to the communication means 118 and measuring means 102 of the filling state of the collection bin 24, the furniture 10 may comprise geolocation means. Thus, the furniture 10 can be identified by a central system for optimizing the collection of waste when it communicates the filling state of its collection bin 24 or other information relating to the operation of the furniture 10. Thanks to the information transmitted by the communication means 118, and in the case of the implementation of numerous furniture 10 according to the invention in a city or in various public or private places, it is possible to optimize the collection routes of waste collected by the different furniture 10.

For example, when establishing a new collection round, furniture 10 whose collection bin 24 is not filled are not taken into account, until a limited time beyond which the collection bin 24 must be emptied for hygiene reasons. Advantageously, the communication means 118 also make it possible to transmit information relating to a dysfunction of the furniture 10 in order to trigger a maintenance operation. Of course, the furniture 10 comprises electrical energy storage means 120, visible in FIG. 9 and fixed inside the frame 12 and for example at the door 110. These storage means 120 of electrical energy make it possible to supplying the measuring means 102 with the state of filling of the collection tank 24, the communication means 118, the electric locking means 94 of the rotary shutter 88, the detection means 98 of the closing of the rotary shutter, the means of detection 114 of the opening of the door 110 of the furniture, the geolocation means, the electric lock and its RFID identification module, and all the other electrical components necessary for the operation of the furniture 10 and the aforementioned components.

Advantageously, the furniture 10 may comprise photovoltaic means 122 for recharging the storage means 120 of electrical energy, these photovoltaic means 122 being preferably integrated in the upper wall 22 of the furniture 10. Alternatively, the furniture 10 can be connected to an electrical distribution network. According to another important characteristic of the invention, and with a view to facilitating the work of the teams responsible for collecting the collected waste, the collection bin 24 is mounted to move in translation relative to the frame 12. More specifically, the collection bin 24 is movably mounted in translation T24 between a high collecting position, illustrated by FIGS. 2, 3, 4 and 6, in which the piston 28 of the compaction means 26 can penetrate into the collection tray 24 and a low collection position, 5, 9 and 10, in which the piston 28 of the compaction means 26 can no longer penetrate into the collection tank 24. Thanks to this low position, the compaction means 26 no longer impede the extraction of the tank collection 24 interior furniture 10, and therefore the extraction of the collection bin 24 is easier for those in charge of collecting waste collected by different furniture 10 scattered in a city or an agglomeration. Still with a view to facilitating the work of the persons in charge of collecting the collected waste, the translation T24 of the collection tank 24 with respect to the frame 12 is subject to the opening movements MO and closing MF of the door 110. More specifically, the opening movement MO of the door 110 causes the collection tank 24 to descend from its upper collection position to its lower collection position, and conversely, the closing movement MF of the door 110 causes the collection tray to rise 24 from its low collection position to its upper collection position. in a preferred embodiment of the furniture 10 according to the invention, the door 110 is pivotally mounted relative to the frame 12, and the opening MO and closing MF movements of the door 110 are rotations. Still in a preferred embodiment of the furniture 10 according to the invention, the attachment of the translation T24 of the collection tray 24 MO opening movements and MF closing of the door 110 is mechanical.

For this purpose, and as illustrated by FIGS. 9 and 10, the collecting tank 24 is mounted on a mobile support 124 guided in translation T124 along a longitudinal axis L12 of the frame 12, and the door 110 is connected by intermediate of an articulated link 126 to a movable carriage 128 guided in translation T128 along a transverse axis T12 perpendicular to the longitudinal axis L12 of the frame 12. Then, the subjection between the translation T124 of the mobile support 124 and the translation T128 of the mobile carriage 128 is obtained by means of at least one cam 130 carried by one of these two movable elements 124,128 and at least one support 132 carried by the other of these two movable elements 124,128 and coming into contact with this cam 130.

The mobile support 124 and the mobile carriage 128 are guided in translation relative to the frame 12 by any appropriate guide means and known to those skilled in the art. For example, in the embodiment shown in the figures, the movable carriage 128 comprises rollers 134 guided by rails 136 fixed to the base 108 of the frame 12, and the movable support 124 comprises lights 138 guided by transverse bars 140 attached to vertical uprights M1 and M4 of the chassis. Preferably, the support 132 on the cam 130 is formed by means of a rolling roller 142. Thus, the friction is reduced between the cam 130 and the support 132, and the forces to be provided to open and close the door 110 manually are reduced. Advantageously, a stop 144 is provided at the upper end 146 of each cam 130 to block the support 132, and thus avoid an output of the movable carriage 128 out of the frame 12. In a preferred variant of this subjection, the cam is inclined 35 ° from the horizontal. Thus, the translation T128 of the mobile carriage 128 causes a translation T124 of the mobile support 124 on a 17-centimeter stroke. Still in a preferred variant of this subjection, the mobile support 124 carries a cam 130 on each of its sides, and the movable carriage 128 carries a support 132 on each of its sides. In order to facilitate the collection of the collected waste and to accelerate the extraction of the collection tank 24 from the frame 12, the collection tank 24 is removably mounted on the mobile support 124, that is to say without means. fastener to handle.

For this purpose, the mobile support 124 comprises a base 148 forming a seat for the reception of the bottom 150 of the collection tank 24. Still with a view to facilitating the collection of collected waste and accelerating the extraction of the collection tank 24 of the frame 12, the collection tank 24 is rotatably mounted on the mobile support 124 and around a transverse axis T148 perpendicular to the longitudinal axis L12 of the frame 12 and to the transverse axis T12 of translation of the movable carriage 128. Indeed, the base 148 adapted to receive the collection tray 24 is pivotally mounted about the traversing axis T148.

With this rotary assembly, the persons in charge of collecting collected waste can tilt the collection tank 24 before extracting it from the frame 12, which facilitates their task. Advantageously, given the rotational mounting of the collection tray 24, the mobile support 124 comprises retaining means 152 of the collection tray 24 in the upright position. Preferably, these retaining means 152 take the form of a magnet 154.

According to another advantage, the furniture 10 according to the invention is assembled from standard modules offering a modular arrangement. For example, the furniture 10 could possibly not be equipped with communication means 118, measuring means 102 of the filling state of the collection tank, electrical locking means 94 of the rotary shutter 88, and / or means detection device 114 of the opening of the door 110, detection means 98 for closing the rotary flap, geolocation means, the electric lock and its RFID identification module. In order to protect people, and in addition to the electrical locking means 94 of the rotary shutter 88 making it possible to prohibit the introduction of explosive devices into the furniture 10, the collection tank 24 may be made of a strong composite material mechanical resistance and a design to direct the blast of an explosion to the sky. Also, the various walls 14,16,18,20,22 furniture 10 can receive posters or advertising display means. In addition, the furniture 10 and preferably the door 110 may include a housing 156 for the distribution of bags for the collection of dog excrement.

Advantageously, the furniture according to the invention offers a closed design that does not allow searching inside the collection bin 24.

Claims (14)

REVENDICATIONS1. Furniture (10) for the collection and compaction of waste, this furniture comprising a frame (12), a waste collection tank (24) mounted inside this frame (12), and compacting means (26). ) waste contained in the collection tank (24), these compacting means (26) taking the form of a piston (28) mounted movably between a compacting position in which it compresses the waste contained in the collection tank ( 24) and a raised position in which it no longer compresses the waste contained in the collection tank (24) to allow the introduction of new waste into the collection tank (24), the piston (28) being maintained by default in a compacting position under the effect of a permanent actuator (30), the furniture (10) being characterized in that the collecting tray (24) is mounted to move in translation (T24) relative to the frame (12). 2. Furniture (10) according to the preceding claim, characterized in that the collection tank (24) is mounted movable in translation (T24) between a high collection position in which the piston (28) of the compacting means (26) can enter the collection tank (24), and a low collection position in which the piston (28) compacting means (26) can no longer enter the collection tank (24). 3. Furniture (10) according to one of the preceding claims, the furniture (10) further comprising a door (110) for accessing the interior of the frame (12) and the collection tray (24), characterized in that the translation (T24) of the collection container (24) relative to the frame (12) is subject to the opening (MO) and closing (MF) movements of the door (110), the opening movement (MO) of the door (110) causing the collection tray (24) to descend from its upper collection position to its lower collection position, and conversely, the closing movement MF of the door (110) causes the raising of the collection bin (24) from its low collection position to its upper collection position. 4. Furniture (10) according to claim 3, characterized in that the subjection of the translation (124) of the collection tray (24) to the opening and closing movements (MO, MF) of the door (110). ) is mechanical. 5. Furniture (10) according to claim 4, characterized in that the collecting tray (24) is mounted on a movable support (124) guided in translation (T124) along a longitudinal axis (L12) of the frame ( 12), and in that the door (110) is connected by means of an articulated connecting rod (126) to a movable carriage (128) guided in translation (T128) along a transverse axis (T12) 5 perpendicular to the longitudinal axis (L12) of the frame (12), the securing between the translation (T124) of the movable support (124) and the translation (T128) of the movable carriage (128) being obtained via at least one cam (130) carried by one of these two movable elements (124, 128) and at least one support (132) carried by the other of these two movable elements (124, 128) and coming into contact with this cam (130). 6. Furniture (10) according to claim 5, characterized in that the support (132) on the cam (130) is performed with a roller (142). 7. Furniture (10) according to claim 5 or claim 6, characterized in that a stop (144) is provided at the upper end (146) of each cam (130) to block the support (132). 8. Furniture (10) according to one of claims 5, 6 or 7, characterized in that the cam (130) is inclined by 35 ° relative to the horizontal. 9. Furniture (10) according to one of claims 5, 6, 7 or 8, characterized in that the movable support (124) carries a cam (130) on each of the sides, and in that the movable carriage (128) ) bears a support (132) on each of its sides. 10. Furniture (10) according to one of claims 1 to 9, characterized in that the collecting tray (24) is removably mounted on the movable support (124). 11. Furniture (10) according to claim 10, characterized in that the movable support (124) comprises a base (148) forming a seat for receiving the collection tray (24). 12. Furniture (10) according to one of claims 1 to 11, characterized in that the collecting tray (24) is rotatably mounted on the movable support (124) and about a traversing axis (T148) perpendicular to the longitudinal axis (L12) of the chcissis (12) and the transverse axis (T12) of translation of the movable carriage (128). 13. Furniture (10) according to claim 12, characterized in that the movable support (124) comprises a base (148) pivotally mounted about the traversing axis (T148) and adapted to receive the collection tray (24). 14. Furniture (10) according to one of claims 11, 12 or 13, characterized in that the movable support (124) comprises retaining means (152) of the collection tray (24) in the upright position.