Urinal cartridge and urinal having the same
OwnerKelvin Yi-Tse Lai, Min-Chih Hsuaninventors
Life of this patent
Estimating the term…
Abstract
A cartridge is adapted to be inserted removably into a drain hole of a urinal, and includes a cartridge body, a guide plate member, a detecting module and a filter unit. The cartridge body has an internal space having an opening. The guide plate member is disposed in the opening, and is perforated to guide liquid which exits the urinal via the drain hole to flow therethrough into the internal space. The detecting module includes a drug-detecting chip for detecting presence of a specified drug, and a controlling chip for controlling operation of the drug-detecting chip according to measured displacement of the guide plate member. The filter unit utilizes a channel to direct the liquid from
Claims10
A cartridge adapted to be inserted removably into a drain hole of a urinal, said cartridge comprising:
- a cartridge body having an internal space that has an opening;
- a guide plate member disposed in said opening of said cartridge body, and being perforated to guide liquid which exits the urinal via said drain hole to flow therethrough into said internal space;
- a detecting module disposed in said internal space, and including a drug-detecting chip for detecting presence of a specified drug, and a controlling chip for controlling operation of said drug-detecting chip according to measured displacement of said guide plate member;
- and
- a filter unit disposed in said internal space, and has a channel for directing the liquid which passes said guide plate member to flow to said drug-detecting chip.
A urinal comprising:
- a urinal body having a drain hole;
- and
- a cartridge including
- a cartridge body that is inserted removably into said drain hole of said urinal body, and that has an internal space having an opening,
- a guide plate that is disposed in said opening of said cartridge body, and that is perforated to guide liquid which exits said urinal body via said drain hole to flow therethrough into said internal space,
- a detecting module that is disposed in said internal space, and that includes a drug-detecting chip for detecting presence of a specified drug, and a controlling chip for controlling operation of said drug-detecting chip according to measured displacement of said guide plate member, and
- a filter unit that is disposed in said internal space, and that has a channel for directing the liquid which passes said guide plate member to flow to said drug-detecting chip.
Dependencies are inferred from the claim text.