Filter screen device for connecting cup body and cup cover
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ApplicationNo.: 00220384.7
Date of application: May 20, 2000
The utility model relates to a filter screen device for connecting a cup body and a cup cover, which is characterized in that the periphery of a circular filter screen is connected with a screen seat; The connecting piece is connected to the grid, the upper part of the connecting piece is a ring with external threads, the lower part is a frustum seat, a groove is opened upwards at the opening of the lower circle, and the wall of the groove is internally threaded. The device can be installed and used as required, and has the advantages of convenient disassembly, cleaning, safety, sanitation, portability, simple structure and low cost. Applicant:
Anhui Fu Guang Plastic Co., Ltd. Address:
23 122 1 north street of Sanhe town, feixi county, Hefei city, Anhui province 169 inventor (designer):
Dong Shilin
Wu
Yao Ke
Wang Wulun's main classification number:
A47G 19/ 16 classification number:
A47G 19/ 16