A stepping type faucet water outlet device

Abstract

The invention discloses a pedal-type tap water supplying device. The pedal-type tap water supplying device comprises a sector disk, a tap return spring, a pull wire, a pedal, a fixed seat, a base, a pedal return spring and a limiting line. The camber line of the sector disk is arranged along a vertical line. The sector disk comprises an outer arc end, an inner arc end, an upper side edge and a lower side edge. The inner arc end of the sector disk is connected with a tap valve element. The sector disk rotates with the tap valve element as the axis. One end of the tap return spring is connected with the tap valve element. The other end of the tap return spring is connected with the lower side edge. The top end of the pull wire is connected with the sector disk. The bottom end of the pull wire is connected with the top end of the pedal. The bottom end of the fixed seat is arranged on the upper surface of a bottom plate. The top end of the fixed seat is hinged to the bottom end of the pedal. The pedal return spring and the limiting line are both arranged between the lower surface of the pedal and the upper surface of the base. The two ends of the limiting line are connected with the lower surface of the pedal and the upper surface of the base respectively. The pedal-type tap water supplying device is simple and reasonable in structure, convenient to operate, capable of saving labor and saving a large number of water resources, low in manufacturing cost, suitable for mass production and quite worthy of popularization.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to a stepping type faucet water outlet device. Background technique [0002] Water taps are required in many public places (such as public toilets, stations, highway rest areas, etc.). Most of the faucets in public places are the same as the faucets used by specific groups of people. The working methods are as follows: 1. Manually unscrew the faucet to discharge water, and then manually close the faucet after use; 3. Inductive way to discharge water. Through light sensing or electromagnetic method, it detects that the human body is connected to the faucet, and the circuit controls the solenoid valve to open the water. After the person leaves, the circuit controls the solenoid valve to close. These methods all have certain disadvantages: 1, 2 two kinds of faucets, because touch with hands, so can cause cross-contamination, meanwhile, the first kind of faucet, t...

AI Technical Summary

Problems solved by technology

These methods all have certain disadvantages: 1, 2 two kinds of faucets, because touch with hands, so can cause cross-contamination, meanwhile, the first kind of faucet, the user often has some people because of being afraid that the hand that has washed touches the faucet again, thereby does not Turn off the faucet, resulting in the loss of water resources. The second type has a high failure rate. Sometimes the damping effect fails, and the water will stop immediately after letting go, causing inconvenient use. Sometimes it cannot bounce back after letting go, so the user is still running after leaving. ; Type 3, there must be a power supply at the place where the faucet is installed, so the structure is complicated and the cost is high

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