| 摘要 |
PROBLEM TO BE SOLVED: To provide sliding doors which are prevented from reaction, interrupt cold air in winter, prevent intrusion of insects in summer, and make intimate contact with each other. SOLUTION: According to the sliding doors, arm members (1a) (1b) have axial holes (2a) (2b) at respective distal ends, and an axial hole (3) at an elbow- like inside portion. The axial hole (3) allows a mandrel (4) to be inserted therein, which mandrel allows a spiral spring (5) inserted therein, and both ends of the spiral spring (5) are engaged with portions near centers of the arm members (1a) (1b), respectively. Then, an axial rod (8) and a clamp (9) are arranged at lower left portions of a stile (7a) of the sliding door (6), and the axial hole (2a) is fitted on the axial rod (8). Further, an axial rod (10) is arranged on a side surface of a lower left portion of a stile (7b) of the other sliding door (6), and the axial hole (2b) is fitted on the axial rod (10). COPYRIGHT: (C)2003,JPO
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