Title:
SOUND INSULATION MEASURE STRUCTURE OF OUTLET BOX AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
Japanese Patent JP2014239635
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sound insulation measure structure of an outlet box capable of surely installing the outlet box on a wall and improving a sound insulation property, and a construction method thereof.SOLUTION: In the sound insulation measure structure of the outlet box installed on a wall including a through hole so as to cover the through hole, the outlet box includes a main body part surrounded by a back plate and a side plate joined to the outer circumference of the back plate, and a front edge. A first sound insulation material is installed on at least either an inner surface or an outer surface of the outlet box main body, and a second sound insulation material is installed between the wall and the front edge of the outlet box. The first sound insulation material and the second sound insulation material are installed without being brought into contact with each other.
Inventors:
MAKITA YASUKAZU
UEDA AKIRA
KINOSHITA MASAKI
UEDA AKIRA
KINOSHITA MASAKI
Application Number:
JP2014096410A
Publication Date:
December 18, 2014
Filing Date:
May 07, 2014
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
H02G3/02; A62C3/16; E04B1/82; E04B1/94; H02G3/12
Domestic Patent References:
| JP2003041683A | 2003-02-13 |
Attorney, Agent or Firm:
Yasuhiro Hirano
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