Shed roof structure for building
AssigneeSekisui House, Ltd.
InventorsTadao AZUMA, Tetsuya UMENO, Susumu URUSHIHARA
Life of this patent
Estimating the term…
Abstract
Provided is a shed roof structure for a building capable of improving ventilation performance through a ridge part of a shed roof while suppressing generation of dew condensation around the ridge part. A building includes an underroof air passage, a rear exhaust passage, and an upper exhaust passage. The upper exhaust passage is formed by a cover unit disposed above the sheathing roof board. An acute inner space is formed between the cover inclined portion and the cover side wall portion of the cover unit. A blockage member blocks entry of air flowing through the rear exhaust passage and the upper exhaust passage into the inner space.
Claims8
A shed roof structure of a building, comprising:
- a ridge part;
- a roof member disposed so as to be inclined upward toward the ridge part;
- a side wall extending along a vertical direction toward the ridge part;
- a ventilation path formed upward along the roof member below the roof member;
- a first exhaust passage that communicates with the ventilation path and allows air flowing along the ventilation path to be exhausted to outdoors above the roof member;
- a second exhaust passage that communicates with the ventilation path and allows air flowing along the ventilation path to be exhausted to the outdoors beyond the side wall;
- a cover part disposed to cover the ridge part, the cover part including a cover inclined portion disposed to be inclined above the roof member and forming the first exhaust passage, and a cover side wall portion disposed to extend in the vertical direction above the side wall and forming an acute inner space with the cover inclined portion;
- and
- a blockage member that blocks entry of air flowing through each of the first exhaust passage and the second exhaust passage into the inner space.
Dependencies are inferred from the claim text.