Title:
AIRTIGHT STRUCTURE AROUND SASH
Document Type and Number:
Japanese Patent JP2018071058
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an airtight structure around a sash improving airtightness between the sash frame supporting the sash of the building opening portion and the inner wall frame formed on the indoor side of the building opening to prevent invasion of water into the wall, and capable of easily and flexibly coping to the openings of various widths and various outer wall thicknesses of buildings.SOLUTION: An airtight structure 1 around a sash is provided with a sash frame 3 for supporting the sash 31 of a building opening 2, an inner wall frame 4 formed on an indoor side of the building opening 2, a first airtight material 5 stuck to the indoor side corner portion of the sash frame 3 and holding its shape, a second airtight material 6 stuck to the inner wall frame 4 and holding its shape, and an airtight sheet 7 which clogs the space between the first airtight material 5 and the second airtight material 6 and has flexibility.SELECTED DRAWING: Figure 1
Inventors:
TO MASAAKI
AZUMA TADAO
AZUMA TADAO
Application Number:
JP2016208131A
Publication Date:
May 10, 2018
Filing Date:
October 24, 2016
Export Citation:
Assignee:
SEKISUI HOUSE KK
International Classes:
E06B1/62
Domestic Patent References:
| JP2013234543A | 2013-11-21 | |||
| JP2006070461A | 2006-03-16 | |||
| JPH07279268A | 1995-10-24 | |||
| JP2010031581A | 2010-02-12 | |||
| JPH0654070B2 | 1994-07-20 |
Foreign References:
| US20010034984A1 | 2001-11-01 | |||
| US20140250801A1 | 2014-09-11 | |||
| US20120151870A1 | 2012-06-21 | |||
| US20150047269A1 | 2015-02-19 | |||
| US20120079788A1 | 2012-04-05 | |||
| US4555882A | 1985-12-03 |
Attorney, Agent or Firm:
Mitsuhiko Watanabe