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Title:
The wooden safe which has a powerful wooden fire prevention door
Document Type and Number:
Japanese Patent JP6146782
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wooden safe having a wooden strong fire door, being extremely high in fireproof performance, reducing weight, and harmonized with the other wooden furniture, by improving the fireproof performance itself still more than a conventional fire door device, without causing a secular change even by long-time use, and without causing sudden reduction in the fireproof performance, in the present invention.SOLUTION: The present invention forms a wooden safe by installing a fire door on a front face of a framed frame body, by forming the fire door, by installing a large material on an outer peripheral end surface of a core material, by sticking decorative plywood by sandwiching a fireproof sheet in both side surfaces of the core material, by forming the core material of the fire door, by adhering via second non-inflammable paper by arranging a pair of core material units so that mutual second laminate lumbers are opposed, by generating the core material unit of the fire door, by adhering first non-inflammable paper to a surface of a first laminate lumber, by adhering to a reverse surface of the first laminate lumber, by forming the first laminate lumber and the second laminate lumber in a thickness of about 13 mm and a thickness of about 9 mm, respectively.SELECTED DRAWING: Figure 1

Inventors:
Yasuhito Matsumaru
Application Number:
JP2015169113A
Publication Date:
June 14, 2017
Filing Date:
August 28, 2015
Export Citation:
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Assignee:
Yasuhito Matsumaru
International Classes:
E06B5/16; E05G1/024; E06B3/84
Domestic Patent References:
JP5099990B2
JP2137481U
JP4849553B2
JP2007154619A
Attorney, Agent or Firm:
Giichiro Ito