Title:
建具用面材及び建具
Document Type and Number:
Japanese Patent JP7096104
Kind Code:
B2
Abstract:
To provide a face panel for a fitting and the fitting capable of improving fireproof performance.SOLUTION: A door panel 20 comprises: a body core material 24 which is arranged between surface panels 22 and 23 and in which a cutout part 25 is provided on an edge part operating as a door end; a lock part core material 30 containing a lock unit 40B therein and mounted on the cutout part 25 of the body core material 24; and a handle 50A mounted on a surface of the surface panel 22. An engaging member of the lock unit 40B becomes operable with an operation from the handle 50A by linking the lock unit 40B and a key cylinder 56 of the handle 50A via a cut-out hole formed on the surface panel 22 and an opening 37A formed on the lock part core material. A lock cover 60 is provided on the opening 37A of the lock part core material so as to surround a periphery of the key cylinder 56, and a thermally expansive member 63 is provided in a portion opposite to the key cylinder 56 in the lock cover 60.SELECTED DRAWING: Figure 8
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Inventors:
Matsumura Shinto
Application Number:
JP2018155323A
Publication Date:
July 05, 2022
Filing Date:
August 22, 2018
Export Citation:
Assignee:
ykk ap corporation
International Classes:
E05B17/00; E05B1/00; E05B9/02; E05C1/12; E06B3/76; E06B5/16
Domestic Patent References:
| JP2017180017A | ||||
| JP2017155426A | ||||
| JP2014196648A | ||||
| JP2013119709A | ||||
| JP201578582A |
Attorney, Agent or Firm:
Sakai International Patent Office