Title:
MEMBER FOR SIDE FRAME, MEMBER FOR LOWER FRAME AND SMOKEPROOF HANGING WALL
Document Type and Number:
Japanese Patent JP2022162710
Kind Code:
A
Abstract:
To provide a smokeproof hanging wall capable of exchanging a sheet-shaped information transmission medium formed by having an inflammable light guide plate while hanging a hanging wall component with the sheet-shaped information transmission medium displaying information of guidance, advertisement, decoration, or the like arranged between a light guide plate and a sheet of a non-inflammable material covering a whole lateral area of the light guide plate from a ceiling.SOLUTION: In a smokeproof hanging wall 1 relating to the present invention, a cover for side frame is removed from a side wall body of a member 5 for a side frame, a push-up member 64 of a component 6 for a lower frame is removed or moved downward, an oscillation cover 63 is oscillated downward so as be separated from a display side surface of a hanging wall component 4, a sheet-like information transmission medium 45 between a non-inflammable sheet 44 and light guide plates 41, 42 is subsequently exposed to the outside including parts having an upper edge and side edges by appropriately removing the non-inflammable sheet 44 from the hanging wall component 4, and therefore, a part near a lower edge can be easily removed.SELECTED DRAWING: Figure 6
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Inventors:
TANAKA MASATOSHI
TANAKA KAZUMASA
FUJISAWA KOJI
HONDA AKIO
IRIE SUNAO
TANAKA KAZUMASA
FUJISAWA KOJI
HONDA AKIO
IRIE SUNAO
Application Number:
JP2021067674A
Publication Date:
October 25, 2022
Filing Date:
April 13, 2021
Export Citation:
Assignee:
JESUKO KK
International Classes:
A62C2/06
Attorney, Agent or Firm:
Kotake & Partners Patent Attorney Corporation