There is provided a dust suction apparatus comprising: a base; a side frame wherein the base and frame defines a dust suction space; a dust suction panel disposed in the dust suction space; and a dust-collection device air-communicated with the dust suction panel, wherein the dust suction panel includes a plurality of dust suction panel modules, wherein the dust suction panel modules are mounted in the dust suction space in a modular fashion to allow the plurality of dust suction panel modules to be removed individually.

A storage system has a rectanguloid shape and defines a storage chamber. The storage system includes a frame comprising a back wall, a first and a second side wall, and one or more structural brackets. The storage system also includes a bench supported by the frame and movable between a closed position wherein the bench is load bearing and an open position wherein the storage chamber is accessible from an exterior of the storage system. A front wall is rotatably connected to the storage system and movable between a retracted position wherein the storage chamber is inaccessible from an exterior of the storage system when the bench is in the closed position and an extended position wherein the front wall at least partially defines an access slot to allow access to the storage chamber when the bench is in the closed position. A removable, grated floor is supported by the frame.

A storage system has a rectanguloid shape and defines a storage chamber. The storage system includes a frame comprising a back wall, a first and a second side wall, and one or more structural brackets. The storage system also includes a bench supported by the frame and movable between a closed position wherein the bench is load bearing and an open position wherein the storage chamber is accessible from an exterior of the storage system. A front wall is rotatably connected to the storage system and movable between a retracted position wherein the storage chamber is inaccessible from an exterior of the storage system when the bench is in the closed position and an extended position wherein the front wall at least partially defines an access slot to allow access to the storage chamber when the bench is in the closed position. A removable, grated floor is supported by the frame.

A roll-up modular doormat that has a plurality of slats (1) that can be attached to one another, wherein each slat (1) is formed by a body (1.1) having an upper covering surface (2) that has a cleaning surface (3), and wherein the slats are coupled such that they can be detached from one another by rotating one slat relative to the adjoining slat at a predetermined minimum detachment angle (8).

A roll-up modular doormat that has a plurality of slats (1) that can be attached to one another, wherein each slat (1) is formed by a body (1.1) having an upper covering surface (2) that has a cleaning surface (3), and wherein the slats are coupled such that they can be detached from one another by rotating one slat relative to the adjoining slat at a predetermined minimum detachment angle (8).