| 摘要 |
<P>PROBLEM TO BE SOLVED: To inexpensively reinforce a clip with proper workability. <P>SOLUTION: A clip reinforcing fitting 7 includes a body portion 71, a ceiling joist locking portion 72 locked to a ceiling joist 5, and an upper plate portion 73 for covering a top surface of a clip 6. An elastic locking piece 77, which makes an end side of the upper plate portion 73 connected to the upper plate portion 73 and which is elongated obliquely downward toward the body portion 71 from the upper plate portion 73, is formed on the upper plate portion 73. When the clip reinforcing fitting 7 is turned by locking the ceiling joist locking portion 72 to a lip portion 53 of the ceiling joist 5, the elastic locking piece 77 is pushed up by the clip 6 and advances to a top surface of an upper plate portion 64 of the clip 6. When going over the clip 6, the elastic locking piece 77 is pushed down to an original state by springback. Thus, the upper plate portion 73 covers the top surface of the upper plate portion 64, and an end of the elastic locking piece 77 is hooked on a body portion 61 of the clip 6, so that the clip reinforcing fitting 7 can be fitted into the clip 6. <P>COPYRIGHT: (C)2012,JPO&INPIT |
