Toothpaste discharger

US4778084A · kind A · utility

Inventors

• James C. T. Chen · Houston, US
• Ching-Hua Chen · Hsinchu, TW

Key dates

• Filing date: Nov 20, 1986
• Grant date: Oct 18, 1988
• Expiry date: Nov 20, 2006

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65D83/763
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A toothpaste discharger comprises a container having a projected mouth at the lower portion and a socket behind the mouth, the socket being bored two holes at two side walls of the socket and an aperture at the top wall thereof, a washer inserted within the container, the washer being provided with an aperture approximately at the center thereof, and a driving means comprising a driving arm, a toothbrush receiving portion integrally under the driving arm, a pin at the top of the driving arm the pin extending with two flanges thereof within two holes of the socket, an elastic connecting portion in front of the pin, a driving rod connected onto the elastic connecting portion by means of a plug to extend into the container, a resilient element behind the pin to bias against the back portion of the socket, and a tongue portion pivoted on the driving arm to close the projected mouth in normal position.