| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe sleeve capable of being easily and surely fixed inside the through-hole of an outer wall just by work from an outdoor side, and also simplifying a component configuration, and the attaching structure of the pipe sleeve.SOLUTION: A pipe sleeve 1 includes sleeve body 10 provided with a flange 12 on one end of a pipe part 11, and a sleeve fixing means provided on the outer side of the sleeve body 10. The sleeve fixing means includes a plurality of fixing screws 20 to be inserted to fixing screw insertion holes formed on the flange 12 and held on the outer side of the pipe part 11, and fixing sliders 30 to be screwed to the respective fixing screws 20. The fixing slider 30 includes a fixing hook 33 elastically projecting to the radial direction outer side of the pipe part 11, and moves in parallel in linkage with the turning operation of the fixing screws 20. The sleeve body 10 is fixed inside a through-hole 91 by holding an outer wall material 90 between the fixing hook 33 and the flange 12. |
