| 摘要 |
PROBLEM TO BE SOLVED: To provide fittings with a ventilating mechanism capable of slenderizing a frame material and a framework material, capable of a design property, capable of eliminating the need for a boring work to the frame material and the framework material, capable of enhancing a productivity and capable of preventing the lowering of a rigidity. SOLUTION: A stile 23 has main-body frame materials 40, a cover body 50 and a connecting member connecting each main-body frame material 40 and the cover body 50 under the state forming an opening 70. In the cover body 50, the connecting member has an engaging piece 53 capable of being engaged, and the main-body frame materials 40 have back-board pieces 46. A ventilating hole being extensively over the approximately overall length of the stile 23 can be formed by the opening 70. The ventilating hole is formed zigzag by the engaging piece 53 and the back-board pieces 46. Since the ventilating hole is formed in the width direction, the width size of the stile can be reduced, and the stile can be configured slimly and the design property can be improved. Since the ventilating hole is configured by the opening 70 among the main-body frame materials 40 and the cover body 50, the boring work need not be carried out to the stile, and the productivity can be enhanced while the lowering of the rigidity can be prevented. COPYRIGHT: (C)2009,JPO&INPIT
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