A set including a first panel, a second panel and a mechanical locking device for locking the first panel to the second panel, the first panel includes a first edge surface and a first panel surface, the second panel includes a second panel surface, the first edge surface facing the second panel surface in a locked position of the first and the second panel, the mechanical locking device includes a panel groove at a surface of the second panel, a flexible tongue positioned in the panel groove, a rod-shaped element at the first edge surface and an insertion groove at the second panel surface extending from the second panel surface to the panel groove, the rod-shaped element having a first part at a first end, a second part at a second end and a recess in the second part, and a third part located between the first and second part.

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.

A magazine rack includes two opposite primary boards, two opposite secondary boards each assembled with one of the two primary boards, multiple connecting rods mounted between the two primary boards and mounted between the two secondary boards, and a bearing cloth unit mounted on the connecting rods. Thus, the bearing cloth unit is used to place books, newspapers or magazines for user's taking and reading.

A bookshelf saferoom includes a rectangular frame structure, a front panel, a rear panel, a lateral panel, a door panel, a top panel, a bottom panel, at least one locking assembly, and a plurality of shelves. The rectangular frame structure is perimetrically enclosed by the front panel, the rear panel, the lateral panel, the top panel, and the bottom panel to configure an enclosure. The entrance opening is delineated by the front panel, the rear panel, the lateral panel, the top panel, and the bottom panel thus allowing the door panel to be hingedly mounted to the rectangular frame structure. The least one locking assembly is integrated between the rectangular frame structure and the door panel to secure the door panel externally or internally. The plurality of shelves is externally mounted to the front panel so that the enclosure can be inconspicuous to the intruders.

A bookshelf saferoom includes a rectangular frame structure, a front panel, a rear panel, a lateral panel, a door panel, a top panel, a bottom panel, at least one locking assembly, and a plurality of shelves. The rectangular frame structure is perimetrically enclosed by the front panel, the rear panel, the lateral panel, the top panel, and the bottom panel to configure an enclosure. The entrance opening is delineated by the front panel, the rear panel, the lateral panel, the top panel, and the bottom panel thus allowing the door panel to be hingedly mounted to the rectangular frame structure. The least one locking assembly is integrated between the rectangular frame structure and the door panel to secure the door panel externally or internally. The plurality of shelves is externally mounted to the front panel so that the enclosure can be inconspicuous to the intruders.

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.

A shared storage cabinet and a lock thereof are disclosed. The shared storage cabinet includes a cabinet body and a lock installed on the cabinet body. The cabinet body is divided into a plurality of cells by means of a frame thereof. The cabinet lock includes a lock body, a locking piece and a locking and unlocking assembly. The lock body is laterally inserted into and fixed within the frame of the cabinet body. The locking and unlocking assembly is disposed within the lock body. One end of the locking piece is pivotally connected to one side of the lock body, while the other end of the locking piece rotates about the end thereof to achieve locking/unlocking in cooperation with the locking and unlocking assembly of another adjacent cabinet lock on the frame.

A hospital human resource information management file cabinet is provided, including a support base plate, a lower surface of which is fixedly connected to upper surfaces of three fan assemblies; left ends of the three fan assemblies are respectively connected to outer surfaces of three first conduits, and front ends of the three first conduits are in communication with back ends of three second conduits. The file cabinet speeds up air flow rate on surfaces of the files therein, prevents moisture causing damage to the files, reduces information loss, and continuously treats the moisture inside, which in turn guarantees the service life of the file cabinet.

A hospital human resource information management file cabinet is provided, including a support base plate, a lower surface of which is fixedly connected to upper surfaces of three fan assemblies; left ends of the three fan assemblies are respectively connected to outer surfaces of three first conduits, and front ends of the three first conduits are in communication with back ends of three second conduits. The file cabinet speeds up air flow rate on surfaces of the files therein, prevents moisture causing damage to the files, reduces information loss, and continuously treats the moisture inside, which in turn guarantees the service life of the file cabinet.

A cabinet that hangs on a wall and directs forces in such a manner so as to provide a stronger assembly. The cabinet includes a front frame, joinery, and a plurality of panels. The joinery attaches some of the plurality of panels to each other and to the front frame, and directs the forces from the some of the plurality of panels to the front frame so as to provide the stronger assembly.