The present disclosure discloses a locking seat, which comprises a shell and a pivot seat pivotally installed on the shell, wherein the pivot seat is provided with a positioning hole, and a unidirectional positioning device is provided between the shell and the pivot seat. The present disclosure further discloses a simple telescopic door fence, which comprises two installing seats oppositely provided and a folding rod pivotally installed between the two installing seats, wherein at least one of the installing seats is provided with the locking seat, the folding rod is rotatable in a predetermined direction, at least two folding rods are provided, and a cloth is provided between the two folding rods. The unidirectional rotation of the folding rod is realized by the unidirectional positioning device, so that the cloth can be adjusted and rolled up.

A door assembly for a shelter, wherein the shelter comprises a frame assembly and a cover for covering the frame assembly, wherein the door assembly includes a door frame; a door coupled to the door frame, wherein the door is preferably of a flexible material that can be lifted to provide an opening into the shelter and can be lowered for enclosing the shelter, wherein the door includes a plurality of pockets; a plurality of elongated door members, each of which includes a first and a second end, wherein each of the plurality of elongated door members is positioned within a respective one of the pockets; a plurality of first couplers, each of which couples the first end of a respective elongated door member to a first side of the door frame; a plurality of second couplers, each of which couples the second end of a respective elongated door member to a second side of the door frame; and a door lifting/lowering assembly for lifting the door to provide the opening into the shelter and for lowering the door for enclosing the shelter. Also disclosed herein is a shelter comprising a frame assembly and a cover for covering the frame assembly; and a door assembly as disclosed above.

A magnetic track assembly including an elongate channel having an open side, an end wall, and two parallel side walls; a first magnet disposed within the elongate channel near an interior side of the end wall; a compartment defined within the elongate channel spaced from the first magnet; and a screen receiver disposed within the compartment and including a second magnet arranged facing the first magnet. In the magnetic track assembly, the first and second magnets are of opposite polarity and the screen receiver is loosely disposed within the compartment such that a magnetic bond is intact between the first and second magnets when the first and second magnets are close together and the magnetic bond is broken when the first and second magnets are pulled apart.

Various embodiments include bullet-resistant multilayered curtain that can be quickly deployed to secure an entranceway from attackers and deter them from entering. A bullet-resistant multilayered curtain may be contained above an entranceway in a casing and supported by a quick release pin when in the stored configuration. The bullet-resistant curtain includes multiple horizontal bars that are distributed along the length of the bullet-resistant curtain. Firmly fixed on the perimeter of the entranceway are horizontal bar retainer clamps for locking the horizontal bars into place when the bullet-resistant curtain is in its deployed state. A vibration sensor control switch may be fixed on the perimeter of the entranceway and configured to activate vibration sensors fixed on the bullet-resistant curtain to detect vibrations and send notifications to remote authorities.

The present invention is a bottom assembly for a breakaway door. The bottom assembly comprises a first mounting plate fixed on one of the faces of the breakaway door proximate to its bottom and a security edge formed of a loop of flexible material suspended from the bottom of the breakaway door. The security edge has a second tab sandwiched between the first mounting plate and the breakaway door to mount the security edge to the breakaway door. The loop of flexible material has an interior void at least partially filled with an internal cushion. The bottom assembly further includes a first padded bar including a bumper and a first tab extending from the bumper wherein the first tab is sandwiched between the first mounting plate and the breakaway door to mount the first padded bar to said breakaway door.

The present soft barrier includes sheeting and a frame. The frame includes longitudinal and lateral support members. The sheeting is in a relaxed state when the lateral support members are in a retracted state. The sheeting is in a taut state when the lateral support members are in an extended fixed state. The sheeting may be in either the relaxed state or taut state when the longitudinal support members are in a retracted state or an extended state. A first adjustment mechanism for increasing or decreasing the longitudinal length of the barrier is a quick slide mechanism. A second adjustment mechanism for finely increasing or finely decreasing the longitudinal length of the barrier is a rotatable mechanism.

A partition assembly kit, includes a receptacle, a first strap, and a first zipper having a length greater than 50% a height of a standard-sized entry way. The strap and the first zipper are provided within the receptacle.

The present invention relates to a large-sized external awning system which includes a winch provided at an upper story, a rooftop or the ground of a high-rise building, two guide wires spaced apart at a predetermined distance to be provided in parallel, a plurality of raising and lowering rods provided with wire-passing holes through which the guide wires pass such that the raising and lowering rods are raised and lowered along the guide wires, and an awning coupled to the raising and lowering rods and unfolded so as to block the sunlight when the raising and lowering rods are spaced apart from each other.

A magnetic track assembly including an elongate channel having an open side, an end wall, and two parallel side walls; a first magnet disposed within the elongate channel near an interior side of the end wall; a compartment defined within the elongate channel spaced from the first magnet; and a screen receiver disposed within the compartment and including a second magnet arranged facing the first magnet. In the magnetic track assembly, the first and second magnets are of opposite polarity and the screen receiver is loosely disposed within the compartment such that a magnetic bond is intact between the first and second magnets when the first and second magnets are close together and the magnetic bond is broken when the first and second magnets are pulled apart.

A child safety barrier system includes a plurality of elongated panel sections having a predetermined height and width. At least one support joint is connected between two of the plurality of panel sections to support the plurality of panels in a freestanding vertical orientation to form a panel assembly. A pair of telescoping anchors are positioned along each end of the panel assembly. Each of the telescoping anchors including a header assembly along the top end having an omnidirectional joint for positioning a malleable header block against the ceiling of a building in a plurality of different orientations.