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Title:
SEAMLESS QUICK RELEASE STRAINER STRUCTURE FOR METAL SINK
Document Type and Number:
WIPO Patent Application WO/2019/119529
Kind Code:
A1
Abstract:
A seamless quick-release strainer structure for a metal sink is disclosed. At the water outlet (12) at the sink bottom (11) of the metal sink (10), an inclusive assembly extending from the circle frame to the opening end of the stepped trough (21) of the strainer is formed, so that there is no seam left around the water outlet (12) at the sink bottom (11) of the metal sink (10), thereby bringing the metal sink (10) about benefits about esthetics, easy cleaning and maintenance, and hygiene. By reversing the locking sleeve (24) for a small angle, the studs (31) of the connecting sleeve (30) can rapidly retreated from the retaining slots (25) of the locking sleeve (24), thereby quickly releasing the strainer from the circle frame and the water outlet (12).

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Inventors:
LIN KUAN-CHIEH (CN)
LIN YUN-YAN (CN)
Application Number:
PCT/CN2018/000376
Publication Date:
June 27, 2019
Filing Date:
November 01, 2018
Export Citation:
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Assignee:
LIN KUAN CHIEH (CN)
LIN YUN YAN (CN)
International Classes:
E03C1/262; E03C1/26; E03C1/264
Foreign References:
US20180112381A12018-04-26
CN106703140A2017-05-24
CN102392479A2012-03-28
JP5504686B22014-05-28
TWM383593U2010-07-01
US6263518B12001-07-24
TWM383593U2010-07-01
US20080301871A12008-12-11
US20170030059A12017-02-02
Other References:
See also references of EP 3728746A4
Attorney, Agent or Firm:
KELONG INTERNATIONAL INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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