A dust suctioning air mat with an air inflow valve includes: a main body composed of a bottom plate and a footboard installed on an upper part of the bottom plate, the bottom plate having a dust suction part formed therein to suck dust, and having an air inflow groove formed in one side thereof to communicate with the outside, and the footboard having suction holes through which dust can be sucked in formed therein; an air inflow valve which is installed in the air inflow groove of the bottom plate, allows the inflow of outside air, and can control the inflow amount of the air, and an elastic part which is installed inside the bottom plate and provides elastic force for opening and closing the suction holes.

A dust suction device includes: a main body composed of a bottom plate and a footboard, wherein a dust suction part is formed in the bottom plate, and the footboard seals the dust suction part and has suction holes formed on the upper part thereof to allow the dust to be sucked to the dust suction part; a number of springs provided on the bottom inside the bottom plate matching the number of suction holes; balls which are provided on the upper part of the springs and which are in close contact with the suction holes of the footboard and open and close the suction holes; and a suction part which is connected to a side portion of the main body through a hose and sucks the dust through the suction holes toward the dust suction part when the suction holes are open.

The present disclosure relates to a portable and foldable sanitization device for sanitization of a user's footwear. The device comprising a back panel housing and a front panel which are operatively coupled with each other through a coupling means. The back panel includes a dirt removal mat on which a user scrubs footwear to dislodge any solid particulate tagged with the footwear. Furthermore, the front panel includes a clear plastic UV transparent sheet and a UV transparent lattice type support structure along with ultraviolet (UV) radiation emitting sources. When the user places the footwear on the lattice type support structure, the presence of footwear is detected and UV radiation on the footwear, thereby sanitizing the footwear.

A shoe sanitizing assembly includes a pan that is positionable adjacent to an entry of a building such that the pan can to be stepped in by patrons of the building. A plurality of biasing members is each coupled to and extends upwardly from the pan. A mat is positionable on top of the plurality of biasing members such that the patrons of the building step on the mat when the patrons pass through the entry. A pair of fluid reservoirs is provided that each contains a fluid and each of the fluid reservoirs is positioned in the pan. A plurality of pumps is each positioned in the pan. Each of the pumps is actuated when the mat is stepped upon to spray a measured amount of the fluid outwardly through the mat onto soles of shoes worn by the user.

An automated threshold sanitizing apparatus cleans and sanitizes the soles of footwear and feet in a hands-free manner. The apparatus dispenses a pre-saturated sanitized sheet across the threshold for the user to clean and sanitize the soles. A receiving roller draws the sanitized sheet from a dispensing roller to advance a predetermined section of the sheet across the threshold. The receiving and dispensing rollers are housed in a cartridge on opposite sides of threshold. A contaminated section of the sheet is rolled onto the receiving roller for disposal, and replaced by a new sheet that is dispensed across the threshold. A sensor detects motion across threshold, such as footwear moving away from threshold, triggering transmission of a signal to a motor. The motor drives a gear roller that meshes with, and rotates, the receiving roller to draw in sheet. The cartridges include a lid for accessing and replacing rollers.

A shoe sole cleaning device may include a fluid reservoir capsule having an inner chamber for containing a cleaning solution. The shoe cleaning device may also include a trough and a fluid pump operably connected to a fluid exit port of the fluid reservoir capsule to pump the cleaning solution from the fluid exit port to the trough. A brush may be disposed partially within the trough such that some of its bristles are at least partially submersible in the cleaning solution in the trough. A motor may cause the brush to rotate about an axial shaft picking up the cleaning solution from the trough to clean a shoe's sole. A fluid recycle conduit may transport the cleaning solution from the trough back to the inner chamber of the fluid reservoir capsule when the cleaning solution in the trough reaches a predetermined height.

A shoe scrubber has a machine frame forming a trough extending in a longitudinal direction, a platform supported in the frame, extending longitudinally above the trough, and subdivided into two longitudinally extending paths, a respective pair of elongated longitudinally extending rollers having radially extending cleaning elements in the trough under each of the paths with the elements projecting upward through the platform, and means for rotating the rollers and thereby scrubbing dirt from soles of shoes on the platform in the paths.

The present disclosure relates to a sole cleaning apparatus, including a pedal having a plurality of vibration sealing column holes provided thereon. Movable vibration sealing columns protrude out from the sealing column holes. Convex pedal ridges are arranged around the sealing column holes, and the vibration sealing columns are higher than the pedal ridges when not pressed down. A vibration sealing chamber leading to a dust collecting and filter chamber is arranged below the vibration sealing column holes, and comprises a step and a spring component. The vibration sealing columns are columns with discs, and the columns vertically penetrate through the vibration sealing chambers and the discs are arranged on the steps. When the vibration sealing columns are pressed down, the vibration sealing columns are in contact with the vibration plates, and vibration generated by the vibration plates is transferred to a sole stepping on the pedal.

An improved floor mat apparatus is a low profile, rectangular, shoe cleaning apparatus that has an inner volume with two spaced apart rollers mounted within the inner volume that an elongated mat with the ends joined together forming a continuous loop, travels around. A motor turns a first roller and the second roller adjusts to remove slack to tighten the mat. The top surface of the housing is open to expose the mat for cleaning shoes upon. When the mat becomes dirty, the rollers turn via a button located on a panel situated adjacent to one end of the mat and a removable collection chamber at one end of the mat collects debris and helps remove dirt from the mat via a vibrator and brush.

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.