Title:
防煙垂れ壁用パネル
Document Type and Number:
Japanese Patent JP6898794
Kind Code:
B2
Abstract:
To provide a panel for smoke barriers having excellent workability and maintainability.SOLUTION: A panel 6 includes: a four-periphery frame consisting of an upper frame 7, a lower frame 9 and left/right vertical frames 8; and a sheet 10 attached to one face of the four-periphery frame. The upper frame 7 includes hanging members 11 at a part other than length-direction end parts thereof. Each hanging member 11 includes; a hook part (a plate 111) located on an upper side of the upper frame 7 to be hooked to an upper frame 2 of a frame body 1 of the smoke barrier; and a rotary operation part (a head part 112) located on a lower side of the upper frame 7 and being operable from the other face side of the four-periphery frame. The hanging member 11 is rotatable between a first attitude where the hook part is in a hooked state, and a second attitude where the hook part is a non-hooked attitude. The panel 6 can be inserted into the inside of the upper frame 2 of the frame body 1, from the lower side to the upper side in the second attitude of the hook member 11.SELECTED DRAWING: Figure 4
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Inventors:
Hiroki Akatsuka
Application Number:
JP2017124590A
Publication Date:
July 07, 2021
Filing Date:
June 26, 2017
Export Citation:
Assignee:
Sanwa Shutter Corporation
International Classes:
A62C2/06; E04B1/94
Domestic Patent References:
| JP2014090968A | ||||
| JP2016077311A | ||||
| JP2016007304A | ||||
| JP2014104171A | ||||
| JP2014001512A |
Attorney, Agent or Firm:
Shigeru Inaba
Takato Hatazoe
Takato Hatazoe