Title:
BATHROOM VANITY SINK HAVING DRAIN
Document Type and Number:
WIPO Patent Application WO/2022/099742
Kind Code:
A1
Abstract:
A bathroom vanity sink (100) having a drain (200), comprising the sink (100), the drain (200), a drainage hole (300), and a drainage component (400). The sink (100) is an under-mount sink (100). The drain (200) is arranged within a mounting hole (12) at one side of the sink (100). The drainage hole (300) is provided at the bottom wall of the mounting hole (12). The drainage component (400) is sealedly connected to the hole wall of the drainage hole (300). The middle section of the component is provided with a water channel (401) in communication with the mounting hole (12). A through hole (102) used for linking the sink (100) with the mounting hole (12) is provided at the bottom part of the sidewall of the sink (100). The drain (200) comprises a pressing component (201), a sealing component (202) having upper/lower work positions, and a bouncing component provided in the water channel (401). When the sealing component (202) is located at the lower work position, the lower end of the component is inserted into the water channel (401) to form a seal, and the sink (100) is allowed to retain water. When the sealing component (202) is located at the upper work position, the lower end of the component is detached from within the water channel (401), and the water retained in the sink (100) runs sequentially via the through hole (102), the water channel (401), and a strainer (204) of the bouncing component and is then discharged. The bathroom vanity sink (100) is structurally simple, provides a tight seal, is convenient to mount and unmount, is easy to clean, has a law failure rate, and provides a strong sense of luxury.
Inventors:
HU FUTAO (CN)
SUN HUI (CN)
SUN HUI (CN)
Application Number:
PCT/CN2020/129739
Publication Date:
May 19, 2022
Filing Date:
November 18, 2020
Export Citation:
Assignee:
SUZHOU COZY HOUSE EQUIPMENT CO LTD (CN)
International Classes:
E03C1/23; E03C1/14
Foreign References:
| CN207988049U | 2018-10-19 | |||
| CN204608900U | 2015-09-02 | |||
| CN205894192U | 2017-01-18 | |||
| CN108222147A | 2018-06-29 | |||
| US20120291191A1 | 2012-11-22 | |||
| CN205636943U | 2016-10-12 | |||
| CN211057943U | 2020-07-21 | |||
| CN204662587U | 2015-09-23 | |||
| CN206512796U | 2017-09-22 | |||
| EP1267005A2 | 2002-12-18 | |||
| CN107447823A | 2017-12-08 |
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT & TRADEMARK AGENCY, LTD. (CN)
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