Title:
ドア枠と開口部枠材の固定構造及び方法
Document Type and Number:
Japanese Patent JP7421371
Kind Code:
B2
Abstract:
To provide a fixing structure of a door frame and an opening frame member, which enables adjustment of tilting in front-rear direction of the door frame.SOLUTION: A fixing structure of a door frame (upper frame 1, vertical frame 2) and an opening frame member 3 has first aspect pieces (first outside aspect pieces 15, 25) and second aspect pieces (second outside aspect pieces 16, 26) on a rear face of the door frame. The opening frame member 3 has a first aspect face (first aspect side 30) and a second aspect face (second aspect side 31). The first aspect piece and the first aspect face are fixed with a screw S1. The second aspect piece and the second aspect face are fixed using screws S2, S3. A plurality of spacer inserting spaces (cutout portions C1, C3) are formed on the first aspect piece so as to be spaced away from each other in a lengthwise direction. A spacer 5 can be inserted between the first aspect piece and the first aspect face from each spacer inserting space. The spacer 5 is inserted between the first aspect piece and the first aspect face from a selected spacer inserting space.SELECTED DRAWING: Figure 8
Inventors:
Noriyuki Mochida
Application Number:
JP2020032370A
Publication Date:
January 24, 2024
Filing Date:
February 27, 2020
Export Citation:
Assignee:
Sanwa Shutter Co., Ltd.
International Classes:
E06B1/60; E06B1/56
Domestic Patent References:
| JP828142A | ||||
| JP7317437A | ||||
| JP4854432U | ||||
| JP491095B1 |
Attorney, Agent or Firm:
Shigeru Inaba
Takato Hatazoe
Takato Hatazoe