Title:
天井落下防止構造
Document Type and Number:
Japanese Patent JP7449087
Kind Code:
B2
Abstract:
To provide a ceiling fall prevention structure that prevents the fall of a ceiling board material disposed in a ceiling portion of a building, where the ceiling fall prevention structure simply and effectively holds the ceiling board material to prevent its fall and the like and has excellent workability and economical efficiency.SOLUTION: In a ceiling structure, wall skeleton portions 6 are formed in a wall portion in a facing state, and a hanging member 8 forming a ceiling substrate is disposed in a ceiling portion. One end portion of a wire material 12 is attached to one of the wall skeleton portions 6, the other end portion is attached to the other of the wall skeleton portions 6, and two or three or more wire materials 12 are respectively arranged below each ceiling board material 4. When the ceiling portion swings, in a case where the ceiling board material 4 is detached from a holding portion 18 of a ceiling bar material 10 to fall, the ceiling board material 4 is received by the wire material 12 to hold and prevent the fall of the ceiling board material 4.SELECTED DRAWING: Figure 1
Inventors:
Takahiro Kanai
Application Number:
JP2019234457A
Publication Date:
March 13, 2024
Filing Date:
December 25, 2019
Export Citation:
Assignee:
Sanyo Industry Co., Ltd.
International Classes:
E04B9/18; E04B9/24
Domestic Patent References:
| JP2014152506A | ||||
| JP2014070470A | ||||
| JP2016169492A | ||||
| JP5230930A |
Attorney, Agent or Firm:
Patent Attorney Corporation Nagai International Patent Office