Title:
制振天井構造
Document Type and Number:
Japanese Patent JP7173942
Kind Code:
B2
Abstract:
To provide a vibration control ceiling structure capable of preventing noise transmission from upper floors to lower floors by reducing an integrity of a suspended ceiling and a floor of upper floors.SOLUTION: The vibration control ceiling structure comprises a suspended ceiling 10 of lower floors arranged in interval below upper floors and a soundproof mat 20 provided in an attic space in the suspended ceiling 10. The suspended ceiling 10 has a ceiling body 11, a plurality of ceiling hangers 17 at which lower end a ceiling body 11 is mounted for suspending and supporting the ceiling body 11 from upward and a suspended beam 18 to which an upper end in the plurality of the ceiling hangers 17 is mounted. The suspended beam 18 is arranged apart from a plurality of horizontal members 2a, 2b consisting the upper floors and a plate 2c provided on a top surface of the plurality of horizontal members 2a, 2b.SELECTED DRAWING: Figure 2
Inventors:
Daisuke Watanabe
Ikue Ueno
Hirotaka Udagawa
Ikue Ueno
Hirotaka Udagawa
Application Number:
JP2019171341A
Publication Date:
November 16, 2022
Filing Date:
September 20, 2019
Export Citation:
Assignee:
MISAWA HOMES CO.,LTD.
International Classes:
E04B9/18; E04B1/82; E04B9/00
Domestic Patent References:
| JP7034592A | ||||
| JP2016065424A | ||||
| JP2018013031A |
Attorney, Agent or Firm:
Hiroshi Arafune