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Title:
STAIN-RESISTANT SOUNDPROOF CLOSED PERSONAL COMPARTMENT SUITABLE FOR HIGH-INTENSITY USE
Document Type and Number:
WIPO Patent Application WO/2019/020038
Kind Code:
A1
Abstract:
A stain-resistant soundproof closed personal compartment suitable for high-intensity use, comprising a soundproof compartment (1) and a soundproof door (2) which is provided on the soundproof compartment (1) and can be opened and closed with respect to the soundproof compartment, the walls of the soundproof compartment (1) comprising a light-transmitting portion (3) and lightproof portions (4), the lightproof portions (4) of the soundproof compartment (1) successively comprising, from the inside out, a perforated metal plate (4-1a) or a perforated hard non-metal plate (4-1b), a sound absorbing material layer (4-2), a cavity layer (4-3), a soundproof material layer (4-4), a support structure layer (4-5) and a decoration layer (4-6). The soundproof closed compartment removes echoes in the narrow space caused by light-transmitting assemblies such as glass, enhancing the use comfort; and the compartment is easy to clean and disinfect, being suitable for high-intensity and high-frequency use.

Inventors:
ZHU, Weiwei (Taiping Industrial Park, Xiangcheng DistrictSuzhou, Jiangsu 1, 215131, CN)
Application Number:
CN2018/096916
Publication Date:
January 31, 2019
Filing Date:
July 24, 2018
Export Citation:
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Assignee:
3DS ENGINEERING PROCUREMENT CONSTRUCTION SUZHOU CO., LTD. (Taiping Industrial Park, Xiangcheng DistrictSuzhou, Jiangsu 1, 215131, CN)
International Classes:
E04H1/12; E04B1/82; E06B5/20
Foreign References:
CN207110553U2018-03-16
CN2934467Y2007-08-15
CN202220392U2012-05-16
CN205636538U2016-10-12
CN2825839Y2006-10-11
KR100799284B12008-01-30
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY LTD. (5th Floor, No.93 West Ganjiang Road Gusu Distric, Suzhou Jiangsu 2, 215002, CN)
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