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Title:
SINK
Document Type and Number:
WIPO Patent Application WO/2019/061210
Kind Code:
A1
Abstract:
A sink, comprising a sink platform (1) provided with a recessed portion (2) and a tap (3) provided above the sink platform (1). The recessed portion (2) is provided with a drain opening (21) therein. An inner wall of the drain opening (21) is provided with cover members (4) arranged in a symmetric, sealable, and slidable manner. The two cover members (4) have matching shapes. Upper end surfaces of the cover members (4) are both provided with inclined positioning cylinders (41). Spherical locking members (42) are fixedly provided at both upper end surfaces of the positioning cylinders (41), and the two spherical locking members (42) press against each other. The upper end surfaces of the cover members (4) are both provided with a movable mechanism (5) allowing movement of the positioning cylinders (41). The sink provides superior sealing capability to avoid the likelihood of rotation of a flip cover at a drain opening, thus improving practicability.

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Inventors:
ZHAO, Jincheng (No. 143, Group 2Yongfeng Village, Minzhu Tow, Qidong Jiangsu 0, 226200, CN)
Application Number:
CN2017/104136
Publication Date:
April 04, 2019
Filing Date:
September 29, 2017
Export Citation:
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Assignee:
ZHAO, Jincheng (No. 143, Group 2Yongfeng Village, Minzhu Tow, Qidong Jiangsu 0, 226200, CN)
International Classes:
E03C1/23
Foreign References:
CN101492929A2009-07-29
CN2595894Y2003-12-31
US20100282995A12010-11-11
CN202595836U2012-12-12
CN101871235A2010-10-27
CN201687060U2010-12-29
Attorney, Agent or Firm:
NANJING ZHONGLIAN PATENT AGENCY CO., LTD. (7 Floor, Wanda Business BuildingNo. 129 Fuyuan Street, Jianye Distric, Nanjing Jiangsu 7, 210017, CN)
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