DRY TYPE RIDGE PROVIDED WITH VENTILATING MECHANISM, AND SPACER TO BE USED FOR THIS DRY TYPE RIDGE

摘要

PURPOSE:To enable the air of a ridge section to be always ventilated by permitting the air of the ridge section to flow to the outside of the dry type ridge out of the gap of the lower section of a head roof tile, after the air of the ridge passes the lower sections of the hindrance plate section and the cover bearing section of a narrow passage and is permitted to flow out into the head roof tile. CONSTITUTION:Air on the lower side of a ridge section M is infiltrated into a ridge base 1 through a gap G between a batten N and a screw rod 56. After that, the air passes the interior of the main body 10 of a first ridge core member 9 and is infiltrated into the interior sections of the main body section 21 of a second ridge core member 20 and the main body section 31 of a third ridge core member 30, in order. After that, the air is infiltrated into a space E surrounded with the oblique plate 43 of a cover bearing member 40 and the covering section 51 of a cover member 50. Then, the air passes a gap between the hindrance plate 43a of the oblique plate 43 and the covering section 51, and via the air hole 48 of the branch plate 44 of the bearing member 40 and a gap between a bearing section 45 and a ridge tile K, the air is infiltrated into a space to be formed with a head roof tile C and the cover member 50. Besides, the air flows out to the atmosphere side, through a gap 61 formed with a spacer 54.