Disclosed are various embodiments of a free standing paper organizational system comprising: a base; at least one vertical support member having a first end and a second end, wherein the first end is coupled to the base; a handle component coupled to the second end of the at least one vertical support member; at least one fixed or removable shelf unit comprising a first shelf member extending from the vertical support member at a predetermined angle.

Disclosed are various embodiments of a free standing paper organizational system comprising: a base; at least one vertical support member having a first end and a second end, wherein the first end is coupled to the base; a handle component coupled to the second end of the at least one vertical support member; at least one fixed or removable shelf unit comprising a first shelf member extending from the vertical support member at a predetermined angle.

A set including a first panel, a second panel and a mechanical locking device for locking the first panel to the second panel, the mechanical locking device includes an insertion groove at the second edge surface, a flexible tongue positioned in the insertion groove and an edge tongue including a tongue groove, the flexible tongue includes a first locking surface and a second locking surface, the first locking surface is configured to cooperate with the tongue groove for locking of the first panel to the second panel in a first direction when the flexible tongue is positioned in the insertion groove in a first orientation, the second locking surface of the flexible tongue is configured to cooperate with the tongue groove for a locking of the first panel to the second panel in a first direction when the flexible tongue is positioned in the insertion groove in a second orientation.

The invention discloses a device for storing legal documents and materials, relates to the technical field of the storage device, comprises a cabinet body, a plurality of cabinet doors, a controller and a plurality of support plates, one side of cabinet body is provided with controller, one end of the cabinet door is hinged with cabinet body, and the other end of cabinet door is connected to the cabinet body by an electronic lock, and the electronic lock is connected to controller; an image sensor is arranged along the orthogonal direction on the electronic lock, the image sensor is connected to the controller, the image sensor is used for collecting file cover image for the document to be entered into cabinet, and controller controls the unlocking or locking of electronic lock according to file cover image.

The invention discloses a device for storing legal documents and materials, relates to the technical field of the storage device, comprises a cabinet body, a plurality of cabinet doors, a controller and a plurality of support plates, one side of cabinet body is provided with controller, one end of the cabinet door is hinged with cabinet body, and the other end of cabinet door is connected to the cabinet body by an electronic lock, and the electronic lock is connected to controller; an image sensor is arranged along the orthogonal direction on the electronic lock, the image sensor is connected to the controller, the image sensor is used for collecting file cover image for the document to be entered into cabinet, and controller controls the unlocking or locking of electronic lock according to file cover image.

A system of a protective barrier for a room having a support frame coupled to a horizontal rail extending along a top portion of an existing room door, where the horizontal rail has a track. The system includes a sliding door with a door frame with rollers operably coupled with the track. The sliding door further includes an armored back sheet coupled to the door frame and a latch having a catch on a first end configured to operably engage a D-pin to hold the sliding door in a closed position.

A partitioning storage rack includes a storage unit that that can store articles. The storage unit includes a plurality of first type storage units that are configured so that one side of the storage unit is visible from the other side, and a second type storage unit that is configured so that the one side of the storage unit is not visible from the other side. The plurality of first type storage units differ from each other in location in the height direction of the partitioning storage rack.

A wall panel system. In an embodiment, the wall panel system includes a plurality of wall panels magnetically and removably mounted to magnetically attractive mounting brackets affixed to a wall. In an embodiment, the mounting brackets are steel strips mounted at selected heights above the bottom of the wall. The wall panels may include various design components, including wood, wood veneer, textiles, metal, dry erase board, chalkboards, tempered glass, artistic paintings and designs, as well as functional components such as lighting panels or bookcases. A plurality of permanent magnets is affixed to a backing plate, preferably in a recessed configuration with respect to a reverse surface of the backing plate. The magnets releasably secure the wall panels to the mounting strips.

A wall panel system. In an embodiment, the wall panel system includes a plurality of wall panels magnetically and removably mounted to magnetically attractive mounting brackets affixed to a wall. In an embodiment, the mounting brackets are steel strips mounted at selected heights above the bottom of the wall. The wall panels may include various design components, including wood, wood veneer, textiles, metal, dry erase board, chalkboards, tempered glass, artistic paintings and designs, as well as functional components such as lighting panels or bookcases. A plurality of permanent magnets is affixed to a backing plate, preferably in a recessed configuration with respect to a reverse surface of the backing plate. The magnets releasably secure the wall panels to the mounting strips.

A storage rack for holding and drying painting boards, comprises a bottom base, placed on the ground or a horizontal surface, configured as a frame structure; at least one main frame, configured as a frame structure to form a mounting space in the vertical direction, wherein one main frame is detachably connected to the bottom base, and other main frames are sequentially detachably connected to the main frame below them along the vertical direction; a plurality of shelves, detachably connected to the main frame for supporting the painting boards, wherein when connected to the main frames, the shelves form a surface for supporting the painting boards, said surface being inclined relative to the horizontal plane and forming an angle; multiple insertion holes are vertically spaced along the main frame, and the shelves are provided with insertion sections for engaging within the insertion holes.