| 摘要 |
PROBLEM TO BE SOLVED: To prevent a ceiling joist from coming off from a clip by a simple configuration in the clip which connects the ceiling joist to a ceiling joist receiver.SOLUTION: A clip 1 is constituted of: an upper mounting part 11 mounted on an upper wall part 3a of a ceiling joist receiver 3; a pair of support pieces 12 bent at an approximately right angle with respect to the upper mounting part; a pair of claw parts 13 each provided at the lower end of the support piece and locked to a lip part of the ceiling joist receiver 4; and fixed pieces 14 extending above the upper mounting part on the sides of the support pieces. The pair of support pieces are provided apart from one another in the lengthwise direction of the ceiling joist receiver, thus allowing the clip in the state of straddling the ceiling joist receiver to rotate. Therefore, both claw parts are inserted between the lip parts of the ceiling joist, thereafter the claw parts can be positioned below the lip parts, and mountability of the clip is improved. Then, the fixed pieces are bent and the clip can be fixed to the ceiling joist receiver without generating looseness. |
