Title:
VENTILATION STRUCTURE FOR CORNER RIDGE
Document Type and Number:
Japanese Patent JP2015034447
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent immersion of rainwater or dew condensation while ventilating the lower face side of a roof board even in a corner ridge.SOLUTION: A ventilation structure for a corner ridge includes: a plurality of roof surfaces 61 mutually intersecting and forming the corner ridge at intersection positions; a ridge beam 20 provided in a corner ridge; a plurality of common rafters 30 provided along at least one roof surface 61 of the plurality of roof surfaces 61 downward from positions of the ridge beam 20 separated by a predetermined interval from each other along the longitudinal direction of the ridge beam 20; a roof board 50 provided on the plurality of common rafters 30, and having air circulation holes 51 penetrating in the thickness direction of the common rafter at positions each located between the common rafters 30 adjacent to each other; and first cover members 70 with base end parts 71 fluid-tightly fixed to upper sides of the air circulation holes 51 respectively on the roof board 50, and covering above the air circulation holes 51 on tip 72 sides respectively.
Inventors:
EBARA MASAYA
KAMIYA AKINORI
KAMIYA AKINORI
Application Number:
JP2013166906A
Publication Date:
February 19, 2015
Filing Date:
August 09, 2013
Export Citation:
Assignee:
SHINSEI CO LTD
EVER KK
EVER KK
International Classes:
E04D1/30
Attorney, Agent or Firm:
Masatoshi Kurata
Toshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Peak Takashi
Naoki Kono
Sunagawa 克
Iseki Mamoru 3
Takao Akaho
Tadashi Inoue
Tatsushi Sato
Okada Kishi
Mihoko Horiuchi
Toshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Peak Takashi
Naoki Kono
Sunagawa 克
Iseki Mamoru 3
Takao Akaho
Tadashi Inoue
Tatsushi Sato
Okada Kishi
Mihoko Horiuchi