A child window safety system based on building a reliable safety net to prevent children from leaning and falling out through open windows is installed and uninstalled without any damage to a window. The child window safety system is mass produced to fit windows at all sizes for an installer to form a window gap vertically and horizontally with thin steel cords and fastening the thin cords to each other at an installation site.

A child window safety system based on building a reliable safety net to prevent children from leaning and falling out through open windows is installed and uninstalled without any damage to a window. The child window safety system is mass produced to fit windows at all sizes for an installer to form a window gap vertically and horizontally with thin steel cords and fastening the thin cords to each other at an installation site.

A passage barrier includes a frame and a gate engaged in the frame. The four corners of the frame are provided with mounting holes for receiving pressurized fasteners. An adjustment member can be rotated on a rod of the pressurized fastener. The mounting hole and the rod are designed so that the rod can only slide in the mounting hole but cannot rotate. In the installation process, a user is reminded not to press the frame on both sides of the passage by rotating the rod of the pressurized fastener, but to press the frame on both sides of the passage by rotating the adjustment member, so that the user can quickly find the correct the installation method.

A passage barrier includes a frame and a gate engaged in the frame. The four corners of the frame are provided with mounting holes for receiving pressurized fasteners. An adjustment member can be rotated on a rod of the pressurized fastener. The mounting hole and the rod are designed so that the rod can only slide in the mounting hole but cannot rotate. In the installation process, a user is reminded not to press the frame on both sides of the passage by rotating the rod of the pressurized fastener, but to press the frame on both sides of the passage by rotating the adjustment member, so that the user can quickly find the correct the installation method.

A bug screen frame assembly includes a front frame portion defining an exterior of the bug screen frame assembly, a rear frame portion received by the front frame portion, and a mesh screen captured between the front frame portion and the rear frame portion. One of the front frame portion and the rear frame portion includes a plurality of spikes extending toward the other of the front frame portion and the rear frame portion, and the other of the front frame portion and the rear frame portion comprises a groove that receives the spikes. The spikes extend through the mesh screen to retain the mesh screen. The overall assembly has a clean appearance with a self-tensioning screen without any visible clamps or screws.

A window security grid having two mounting plates adapted for being attached to a door and positioned on opposite side edges of a window in a door, a plurality of spaced-apart rails adapted to span a distance between the mounting plates and having an opposing end of each rail adapted for being connected to one of the mounting plates and at least one decorative feature connected to at least one of the rails.

A window security grid having two mounting plates adapted for being attached to a door and positioned on opposite side edges of a window in a door, a plurality of spaced-apart rails adapted to span a distance between the mounting plates and having an opposing end of each rail adapted for being connected to one of the mounting plates and at least one decorative feature connected to at least one of the rails.

A retrofit window kit includes a plurality of magnetic sash elements configured to be positioned at one or more locations on an interior perimeter of the sash and a corresponding plurality of magnetic window grid elements each configured to magnetically couple to one of the magnetic sash elements and constructed as a clip or a cap that fits over and frictionally attaches to an exterior end of a window grid muntin.

A barrier latch assembly having a housing including a first locking element, a second locking element, a trigger and a swing plate. The swing plate is coupled to the trigger and to the first and second locking elements. When the trigger is depressed, the swing plate pivots from an unlock position to a lock position over a rear side of the first and second locking element thereby blocking and preventing the first and second locking elements from being depressed inward.

Child safety doors described herein can keep babies, toddlers, and children of other ages from accessing areas of a house or other building. In one aspect, a child safety door includes a door with a first side and a second side opposite the first side. The door has a height of at least sixty inches and a width of at least twenty-four inches. The door has an opening that extends through the door from the first side to the second side. The opening is located at a top half of the door when the door. The opening has spindles that each extend from a bottom of the opening to a top of the opening. The door has a locking mechanism that, when locked, prevents a person from opening the door from either side of the door without placing the locking mechanism in an unlocked position.