| 摘要 |
PROBLEM TO BE SOLVED: To enhance an appearance of a door by concealing a closer body of a door closer. SOLUTION: In this door, a head 10 of a door frame 1 is constituted by detachably attaching a cover body 30 to a head body 20, the closer body 40 is attached to the head body 20 so as to be concealed by a cover body 30, and an arm member 41 is fixed to a rotary portion 40a of the closer body 40, and the arm member 41 is supported on the upper portion of the door 2. COPYRIGHT: (C)2009,JPO&INPIT
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