Title:
SOUND ABSORBING UNIT AND ASSEMBLY KIT FOR SOUND INSULATION STRUCTURE
Document Type and Number:
Japanese Patent JP2019128582
Kind Code:
A
Abstract:
To provide a sound insulation structure with easy installation and high versatility.SOLUTION: The present invention is directed to a sound absorbing unit 10A for assembling a sound shielding structure 1A formed by linking a plurality of sound absorbing panels 20 with each other and having a side wall portions 2A partitioning a housing space C as a noise source. The sound absorbing unit has the sound absorbing panel 20 having a pair of sides 20c and 20d extended in the vertical direction and a linking member 40 attached to at least one of the pair of sides 20c and 20d of the sound absorbing panel 20. The linking member 40 includes a first supporting part 41 fitted to the sound absorbing panel 20, a second support part 42 for supporting the sound absorbing panel 20 of a sound absorbing unit 10A other than the sound absorbing unit 10A, and a linking part 43 for rotatably linking the first support portion 41 and the second support portion 42.SELECTED DRAWING: Figure 1
Inventors:
MIYAZAKI MASANORI
Application Number:
JP2018133211A
Publication Date:
August 01, 2019
Filing Date:
July 13, 2018
Export Citation:
Assignee:
GIFU PLASTIC IND CO LTD
International Classes:
G10K11/16; E04B1/82; E04B1/86; E04B2/74; H02K5/24
Domestic Patent References:
| JPS5178702U | 1976-06-22 | |||
| JP2013216380A | 2013-10-24 | |||
| JP2017065026A | 2017-04-06 | |||
| JPS6378999U | 1988-05-25 | |||
| JPH02230197A | 1990-09-12 |
Foreign References:
| DE19652871A1 | 1998-07-09 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda