| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an entrance/exit which can be easily produced and safely opened/closed. SOLUTION: This hinged door is provided with a hanging side stile 1a as a rotary axis on opening/closing it, the opposite end stile 1b of the hanging side, as a free end, the upper and lower rails connected to the upper and lower ends of the hanging side stile and the opposite end stile thereof, and panels like glass sheets or decoration boards fitted in the stile frame constituted of these stiles and rails. This hinged door is fitted to an entrance or an exit 2 of a building and rotated to both indoor and outdoor sides by using the hanging side stile 1a as the rotary axis. In this case, the hanging side stile 1a is formed to have a circular section and the opposite end stile 1b of the hanging side is formed to have a rectangular section and further, handles are fixed at the side parts of both indoor and outdoor sides respectively. The handles are erected between the nearly central part of the opposite end stile 1b of the hanging side and the lower end thereof and both upper and lower ends are fixed to the stile 1b and further, a dropping lock is fixed to the handle.</p> |
