Title:
FIXING STRUCTURE OF WINDOW FRAME
Document Type and Number:
Japanese Patent JP2020153162
Kind Code:
A
Abstract:
To provide a fixing structure of a window frame which facilitates fitting of a window frame even in a large full opening in which a breadth of the opening mounted on a window is the same as a breadth of a window frame fitting wall panel.SOLUTION: The window frame fitting wall panel has an opening fully opened up to both of right and left ends, in which both of the right and left ends are connected to a wall panel 2 on the left side part and a wall panel on the right side part through a connection material 30 for a corner, a metal fitting 45 for window frame fixing is mounted on substantially the whole length at a position corresponding to the opening in the connection material 30 for a corner, the connection material 30 for a corner includes a C-shaped part 34 and a pair of flange pieces 35 formed in a truncated chevron shape, and the metal fitting 45 for window frame fixing has a cross section formed in substantially an L-shape, is brought into contact with a folded part 37 of the C-shaped part 34 of the connection material 30 for a corner and the flange pieces 35 from the inside, and is fixed to the folded part 37 with a screw 46.SELECTED DRAWING: Figure 7
Inventors:
MATSUI NOBUAKI
OTSU KIMIO
OTSU KIMIO
Application Number:
JP2019053610A
Publication Date:
September 24, 2020
Filing Date:
March 20, 2019
Export Citation:
Assignee:
NORITZ CORP
RB CORP
RB CORP
International Classes:
E04H1/12; E04B2/72
Attorney, Agent or Firm:
Atsushi Mitsuda