Title:
COUPLER FOR BUILDING MATERIALS, COUPLING STRUCTURE FOR SAME, AND COUPLING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2023/058223
Kind Code:
A1
Abstract:
A coupler (10A) couples a door frame (2) and an auxiliary member (8) on a wall side. The coupler (10A) includes a foundation member (20) located on the door frame (2), and a coupling member (21) having a length extending from the foundation member (20) to the auxiliary member (8) and joined to the auxiliary member (8) by a joint (24, 25). The coupling member (21) has a base part (21A) located on the foundation member (20), and a coupling part (21B, 21C) extending from the base part (21A). The coupling part (21B, 21C) can be bent with respect to the base part (21A). The coupling part (21B, 21C) bent toward the auxiliary member (8) with respect to the base part (21A) is joined to the auxiliary member (8) by the joint (24, 25). Consequently, the structure of the coupler for building materials can be simplified.
Inventors:
YAMAGAMI SHIGEO (JP)
Application Number:
PCT/JP2021/037336
Publication Date:
April 13, 2023
Filing Date:
October 08, 2021
Export Citation:
Assignee:
BUNKA SHUTTER (JP)
International Classes:
E06B1/56; E06B1/60
Foreign References:
| JPS5079224U | 1975-07-09 | |||
| JP2014111870A | 2014-06-19 | |||
| JPH09144429A | 1997-06-03 | |||
| JPS4420670Y1 | 1969-09-03 | |||
| JP2020007748A | 2020-01-16 | |||
| JPS4414302Y1 | 1969-06-17 | |||
| JPS5732718U | 1982-02-20 | |||
| GB2259106A | 1993-03-03 |
Attorney, Agent or Firm:
YAMAKAWA, Shigeki et al. (JP)
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