| 摘要 |
PCT No. PCT/JP98/01293 Sec. 371 Date Jun. 21, 1999 Sec. 102(e) Date Jun. 21, 1999 PCT Filed Mar. 24, 1998 PCT Pub. No. WO99/21342 PCT Pub. Date Apr. 29, 1999A pair of spindles 2 are formed on both sides of an end of a housing body 1, and a pair of extended parts 5 facing each other, are formed on an end of a cover 4. On each opposite face of the extended parts 5, a hole 6 rotatively engaging with the spindle 2, a slope 7 guiding the spindle 2 to the hole 6 in mounting the cover to the housing body 1, and another slope 8 guiding the spindle 2 out from the extended part 5 in detaching the cover 4 from the housing body 1, are formed. Those elements enable the cover 4 to be mounted/detached to/from the housing body 1 with ease as well as free from damage. |
