Title:
建物の気密構造及び気密部材組付方法
Document Type and Number:
Japanese Patent JP7307705
Kind Code:
B2
Abstract:
To provide building airtight structure and airtight member assembling method that can improve a heat insulation property, on a building constituted so as to include a building unit with an inner balcony.SOLUTION: An airtight structure of a building 10 has: a first building unit 12 arranged at a lower part of a flat roof 20 and provided with a wing wall 22 partitioning a half-outdoor space part S1 and an indoor space part; a second building unit 14 adjacent to the first building unit 12 and arranged at a lower part of the flat roof 20; a first ceiling joist 50 superposed at a lower part of a first ceiling girder 34 on the first building unit 12; a second ceiling joist superposed at a lower part of a second ceiling girder that is disposed on the second building unit so as to face the first ceiling girder; an extension part extended to the opposing ceiling joist side from at least one of the first ceiling joist and the second ceiling joist; and an airtight member superposed on the extension part and covering an opening between the first ceiling joist and the second ceiling joist from an upper part.SELECTED DRAWING: Figure 2
Inventors:
Shota Nakata
Application Number:
JP2020098936A
Publication Date:
July 12, 2023
Filing Date:
June 05, 2020
Export Citation:
Assignee:
Toyota Home Co., Ltd.
International Classes:
E04B1/348; E04B1/76; E04B9/00; E04B9/22; E04B9/30
Domestic Patent References:
| JP11093272A | ||||
| JP2012012882A | ||||
| JP2015117502A | ||||
| JP10169018A | ||||
| JP2005350889A | ||||
| JP52046505U | ||||
| JP2012031640A | ||||
| JP2003113645A |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office