Title:
SHOWER HEAD PROVIDED WITH CHEMICAL CONTROLLED-RELEASE FUNCTION AND CHEMICAL CONTROLLED-RELEASE CARTRIDGE
Document Type and Number:
Japanese Patent JP2001300357
Kind Code:
A
Abstract:
To provide a shower head provided with a chemical controlled-release function with a chemical packed in a cartridge which is not discharged into running water in excess when the shower is used and with the stabilized controlled-release of the chemical into the running water guaranteed.
The chemical controlled-release cartridge having a hard-material container packed with a water-soluble liquid chemical or a water-soluble chemical and an aqueous saturated solution of the chemical, a single opening formed in the container and a porous film covering the opening and the shower head are provided, and the cartridge with the opening communicated to the passage of the shower head is attached to the shower head.
Inventors:
HATONO HIRONORI
KITAZAKI SATOSHI
WAJIMA NAOHITO
IMASAKA TAKAO
KITAZAKI SATOSHI
WAJIMA NAOHITO
IMASAKA TAKAO
Application Number:
JP2001092011A
Publication Date:
October 30, 2001
Filing Date:
October 24, 1996
Export Citation:
Assignee:
TOTO LTD
International Classes:
A47K3/28; B05B1/18; B05B7/24; (IPC1-7): B05B1/18; A47K3/28; B05B7/24
Domestic Patent References:
| JPH05293053A | 1993-11-09 |