PROBLEM TO BE SOLVED: To provide a holding device of an irrigation tube capable of improving design (appearance) of outer surface of wall part on which greening is carried out and being attached to the outer surface of the wall part in a detachable manner without damaging the outer surface of the wall part.SOLUTION: The holding device of an irrigation tube 12 is attached to outer surface 13a of wall part 13 on which greening is carried out. Water in the irrigation tube 14 arranged at inner section is discharged to the outside via an irrigation outlet 15 arranged at the lower section. The holding device of an irrigation tube 12 comprises an irrigation tube holding member 29 to which the irrigation tube 14 is attached and a front cover member 30 attached to the irrigation tube holding member 29 at the position where the front cover member 30 covers the irrigation tube 14. The irrigation tube holding member 29 is attached in a detachable manner to the outer surface 13a of the wall part 13 with an engagement structure 31.COPYRIGHT: (C)2014,JPO&INPIT【課題】 緑化が行われる壁部の外表面の意匠性(見栄え)の向上を図ることができると共に、壁部の外表面に欠損を生じさせることなくこの壁部の外表面に着脱自在に取り付けることができる灌水管保持装置を提供すること。【解決手段】 緑化される壁部13の外表面13aに取り付けられ、内部に取り付けられる灌水管14内の水を、下部に設けられた灌水排出口15を介して外部に排出することができる灌水管保持装置12において、灌水管14が取り付けられる灌水管保持部材29と、灌水管14を覆う位置に灌水管保持部材29に取り付けられる正面カバー部材30とを備え、灌水管保持部材29は、壁部13の外表面13aに対して係合構造31によって着脱自在に取り付けることができる構成。【選択図】 図3
