Provided is an adhesive door stopper installation system for the boltless installation of a door stopper, which supports a door open state by means of a support bar that is hinge-coupled to a fixing bracket and pivots, on a door. The adhesive door stopper installation system includes, as main components, an adhesive plate, a gap-maintaining piece, an inner compartment, a fastening pipe, a temporary assembly module, and a buffer pad, wherein an elastic piece and a quadrangular hole are fitted to improve the structure of the fixing bracket so that the gap-maintaining piece can be temporarily assembled, thus making it possible for anyone to easily install the door stopper at the correct position, and the buffer pad can come into local contact with the edge of the fixing bracket via the gap-maintaining piece to flexibly absorb the repetitive impact load generated during the folding operation of the door stopper.

A securable pet door is disclosed. The securable pet door may comprise at least one door, at least one knob, one or more windows, at least one frame, and/or at least one hinge. The knob may comprise a latch for secure closing. When the pet door comprises at least one hinge, the hinge(s) may be inserted into at least one hinge recess so that the door may be securely locked via at least one locking mechanism. The different elements of the securable pet door are configured to be oriented in a predetermined, securable, or customizable manner. The door is configured to open from, slide into, revolve within, or move in some other non-limiting equivalent way from or relative to the frame(s).

Provided is an adhesive door stopper installation system for the boltless installation of a door stopper, which supports a door open state by means of a support bar that is hinge-coupled to a fixing bracket and pivots, on a door. The adhesive door stopper installation system includes, as main components, an adhesive plate, a gap-maintaining piece, an inner compartment, a fastening pipe, a temporary assembly module, and a buffer pad, wherein an elastic piece and a quadrangular hole are fitted to improve the structure of the fixing bracket so that the gap-maintaining piece can be temporarily assembled, thus making it possible for anyone to easily install the door stopper at the correct position, and the buffer pad can come into local contact with the edge of the fixing bracket via the gap-maintaining piece to flexibly absorb the repetitive impact load generated during the folding operation of the door stopper.

Provided is an adhesive door stopper installation system for the boltless installation of a door stopper, which supports a door open state by means of a support bar that is hinge-coupled to a fixing bracket and pivots, on a door. The adhesive door stopper installation system includes, as main components, an adhesive plate, a gap-maintaining piece, an inner compartment, a fastening pipe, a temporary assembly module, and a buffer pad, wherein an elastic piece and a quadrangular hole are fitted to improve the structure of the fixing bracket so that the gap-maintaining piece can be temporarily assembled, thus making it possible for anyone to easily install the door stopper at the correct position, and the buffer pad can come into local contact with the edge of the fixing bracket via the gap-maintaining piece to flexibly absorb the repetitive impact load generated during the folding operation of the door stopper.