URINAL AND PRODUCTION METHOD THEREFOR

WIPO Patent Application WO/2023/206774

A1

A urinal, comprising a urinal housing (1) and a back plate shell (2). An opening (11) matching the back plate shell (2) is formed in the back of the urinal housing (1); a blow-off pipeline portion (12) for discharging sewage is provided at the position of a container bag (13) of the urinal housing (1), a boss face (21) corresponding to the blow-off pipeline portion (12) is provided on one side of the back plate shell (2), the container bag (13) is supported on the boss face (21) by means of the blow-off pipeline portion (12), and a supporting portion (22) for preventing the boss face (21) from collapsing is provided on the other side of the back plate shell (2); and the back plate shell (2) is provided with a blow-off port (23) communicated with the blow-off pipeline portion (12), and the blow-off pipeline portion (12) is provided with a boss (121) matching the blow-off port (23). Further disclosed is a production method for the urinal. The urinal is simple in structure, suitable for high-pressure slip casting and not prone to deformation; moreover, the number of molds required for production is small, and the production efficiency is high.

WO/1997/042013	VACUUM RETAINING DEVICE
WO/1982/002698	MOULD FOR SHAPING SYNTHETIC MATERIAL AND MOULD,DEVICE AND METHOD FOR RENOVATING A CARRYING BOARD
WO/2012/139162	SYSTEM FOR SURFACE PROFILING OF POURED CONCRETE SLABS

XIE WEI (CN)
JIANG YISHAN (CN)
LU ZHANWANG (CN)
XU HAITAO (CN)

PCT/CN2022/101565

November 02, 2023

June 27, 2022

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ARROW HOME GROUP CO LTD (CN)

B28B7/00; E03D13/00

CN111251422A	2020-06-09
CN114232745A	2022-03-25
JPH01136419A	1989-05-29
CN112976230A	2021-06-18
CN111590718A	2020-08-28
CN111993547A	2020-11-27
CN2377062Y	2000-05-10

SCIHEAD PATENT AGENT CO., LTD (CN)

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