Automatic toothpaste squeezing device operated by one hand

Abstract

The invention discloses an automatic toothpaste squeezing device operated by one hand. The automatic toothpaste squeezing device operated by one hand mainly comprises five parts of a support frame, a metal strip, a thruster, a spring and a curved bar. The middle of the bottom surface of the support frame is provided with a circular hole, and the two sides of the support frame are provided with sliding grooves. The two ends of the thruster are correspondingly arranged in the sliding grooves of the support frame. The metal strip is connected with the upper end of the support frame through the circular hole on the upper end and a pin. The spring is connected with the thruster and the bottom surface of the support frame correspondingly. The curved bar is connected with the lower end of the side surface of the support frame through the pin. The upper end of the curved bar makes contact with the lower end of the metal strip. The metal strip makes close contact with the thruster. The contacting surface of the metal strip and the thruster is provided with a sawtooth-shaped protrusion. The metal strip can rotate freely around the pin. During using, the curved bar can be pressed through a toothbrush to achieve the purpose of automatically squeezing toothpaste, and the automatic toothpaste squeezing device can be used repeatedly, energy saving environment protecting are achieved, and particularly suitable for special population who operate the automatic toothpaste squeezing device only by one hand.

Description

technical field [0001] The patent of the invention belongs to the field of daily necessities, in particular to an automatic toothpaste squeezer which can be operated with one hand. Background technique [0002] In our daily life, we use toothpaste indispensablely, and we use both hands to operate it. However, many people who cannot use their hands normally will encounter a lot of troubles when squeezing toothpaste. The invention patent can not only solve the problem of one-handed operation, but also avoid the waste problem caused by dirty toothpaste. Contents of the invention [0003] The patent of the present invention provides an automatic toothpaste squeezer that can be operated with one hand, so that people can realize one-handed operation when squeezing toothpaste, so that some people with hand disabilities can also squeeze toothpaste conveniently, only need to hold the toothpaste with one hand The toothpaste can be squeezed out conveniently by pressing down the curv...

AI Technical Summary

Problems solved by technology

Moreover, the invention patent can realize toothpaste squeezing without waste, and solve the problem of toothpaste not being squeezed cleanly

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