| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an optical fiber housing case in which a cover body can be opened and closed, without performing special operations and also in which work efficiency in an opened state can be raised. <P>SOLUTION: The optical fiber housing case consists of a box-shaped case body 1 in which optical fibers 8a are housed, a cover body 2 which covers the case body to be freely opened and closed in the vertical direction with hinge parts 3. At the hinge parts 3, rotary shafts 10 are provided respectively at both side faces of the case body 1, shaft receiving holes 21 of the rotary shafts 10 are provided respectively at both side faces of the cover body 2, projection-shaped pressurizing parts 11 and stopper parts 12 are formed near the rotary shafts 10 in the case body 1, and a close holding part 22 and an open holding part 23a are formed in the cover body 2. When the cover body 2 is rotated about the rotary shafts 10, the side faces of the body 2 are separated from the side faces of the body 1 by the pressurizing part 11 to run on the stopper parts 12; and when the cover body 2 is made to be in the opened state, the pressurizing parts 11 are housed in the open holding parts 23a and the case body 2 is abutted against the stopper parts 12 and is held. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
