Title:
開口部構造及び建物
Document Type and Number:
Japanese Patent JP7132843
Kind Code:
B2
Abstract:
To provide an opening structure and a building in which a heat insulation line is not easily divided at the position of an opening frame.SOLUTION: The opening structure according to the present invention is an opening structure in which an opening frame is disposed in an opening formed in an outer wall. The outer wall includes a heat insulating material in the wall, and the opening frame includes a nonmetal portion on the indoor side. A flow inhibition portion is provided which inhibits air from flowing between the heat insulating material and the nonmetal portion.SELECTED DRAWING: Figure 1
Inventors:
Hiromitsu Yamada
Application Number:
JP2018240812A
Publication Date:
September 07, 2022
Filing Date:
December 25, 2018
Export Citation:
Assignee:
Asahi Kasei Homes Co., Ltd.
International Classes:
E06B1/56; E04B1/76; E04B2/56; E06B1/64
Domestic Patent References:
| JP1159087U | ||||
| JP2001262941A | ||||
| JP2002180747A | ||||
| JP2015105507A |
Attorney, Agent or Firm:
Kenji Sugimura
Yasuyuki Komatsu
Yasuyuki Komatsu
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