Title:
PLATE FOR BLOCKING NOISE BETWEEN FLOORS
Document Type and Number:
WIPO Patent Application WO/2024/010214
Kind Code:
A1
Abstract:
The present invention relates to a plate for blocking noise between floors, comprising: a sound-insulation panel (20) having a plurality of noise-damping cylinders, each composed of a first inclined surface with a diameter that becomes larger toward the lower side from a first through-hole formed at the upper side thereof, a second inclined surface with a diameter that becomes smaller toward the upper side from a bent part formed at the lower end of the first inclined surface, a third inclined surface with a diameter that becomes larger toward the lower side from a second through-hole formed at the upper end of the second inclined surface, and a third through-hole formed at the lower end of the third inclined surface; a fabric layer formed on the sound-insulation panel; and a rubber panel formed below the sound-insulation panel. When the plate for blocking noise between floors is applied to the floor of an upper story of a multi-story building, noise generated from the floor is reduced while passing through the first through-hole, the first inclined surface, the second through-hole, and the third inclined surface of the plate for blocking noise between floors.
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Inventors:
HEO HAK MOO (KR)
LEE KYUNG JIN (KR)
SEOK KI CHEOL (KR)
LEE KYUNG JIN (KR)
SEOK KI CHEOL (KR)
Application Number:
PCT/KR2023/006930
Publication Date:
January 11, 2024
Filing Date:
May 22, 2023
Export Citation:
Assignee:
HEO HAK MOO (KR)
International Classes:
E04F15/20; E04F15/10; E04F15/18
Foreign References:
| KR100801297B1 | 2008-02-05 | |||
| KR20180055336A | 2018-05-25 | |||
| KR20180010716A | 2018-01-31 | |||
| KR101897106B1 | 2018-10-22 | |||
| KR102517122B1 | 2023-03-31 |
Attorney, Agent or Firm:
SANG-D HARMONY PATENT & LAW FIRM (KR)
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