Title:
SPECIAL URINAL, SQUATTING PAN, AND PEDESTAL PAN
Document Type and Number:
WIPO Patent Application WO/2022/156697
Kind Code:
A1
Abstract:
The present application relates to the technical field of daily necessities, and provides a special urinal, a squatting pan, and a pedestal pan. The special urinal comprises a urinal, a sewage discharge port, a water inlet, and a water outlet hole. The urinal has a first end adjacent to the sewage discharge port and a second end away from the sewage discharge port; the sewage discharge port is provided at the bottom of the urinal; the water outlet hole is communicated with the water inlet; the urinal is internally provided with a protruding portion that is used for being opposite to the anus of a user; one end of the protruding portion extends to the bottom of the urinal; and the water outlet hole is used for flushing the protruding portion. The present application aims to solve the defect in the prior art that a female urinal cannot distinguish stool from urine. By providing the protruding portion, in the case of conforming to women's toileting habits, a stool avoidance function is achieved, and a user is prevented from defecating, thus achieving the purpose of women's urination. By using the special urinal, a female public lavatory can be provided with a stool area and a urine area, thus improving the overall toileting efficiency, reducing the number of people in a queue, and shortening the queuing and waiting time.
Inventors:
ZHANG HAICHAO (CN)
Application Number:
PCT/CN2022/072691
Publication Date:
July 28, 2022
Filing Date:
January 19, 2022
Export Citation:
Assignee:
BAOMA YIXUAN ELECTRONIC COMMERCE TIANJIN CO LTD (CN)
International Classes:
E03D13/00
Foreign References:
| CN112761229A | 2021-05-07 | |||
| CN201746921U | 2011-02-16 | |||
| CN202194229U | 2012-04-18 | |||
| CN2557612Y | 2003-06-25 | |||
| CN202194218U | 2012-04-18 | |||
| CN101684665A | 2010-03-31 | |||
| CN2526370Y | 2002-12-18 | |||
| CN204001125U | 2014-12-10 | |||
| US20150275494A1 | 2015-10-01 | |||
| CN1293729A | 2001-05-02 | |||
| CN200410090240A | 2004-10-27 | |||
| CN202110752841A | 2021-07-03 | |||
| JP2022084765A | 2022-06-07 |
Other References:
ZHANG DONGMING: "Anorectal Anatomy Physiology", December 1989, XI'AN: SHANXI SCIENCE AND TECHNOLOGY PRESS PUBLISHING
See also references of EP 4253676A4
See also references of EP 4253676A4
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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