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an automatic flushing mechanism

A technology of automatic flushing and movement, applied in drainage structures, waterway systems, water supply devices, etc., to solve problems such as water leakage due to poor valve closure

Active Publication Date: 2016-08-17
SHANGHAI KOHLER ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an automatic flushing mechanism for the technical problem that the existing technology fails to produce a sudden drop effect similar to manual operation when the valve is closed, resulting in water leakage due to the valve not being closed tightly.

Method used

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Such as figure 2 Shown is a schematic structural view of an automatic flushing mechanism of the present invention, including: an electrical control mechanical reduction box 21, an intermittent motion gear 22, and an intermittent motion pendulum 23;

[0018] One end of the intermittent motion pendulum 23 is connected to the flush valve through a chain 24, and the other end of the intermittent motion pendulum 23 is connected to the rotating shaft 25 fixed on the electrical control mechanical reduction box 21, and rotates around the rotating shaft 25 ;

[0019] Such as image 3 Shown is a partially enlarged view of the intermittent motion gear 22 and the intermittent motion pendulum 23, the intermittent motion gear 22 is driven to rotate by the motor of the electrical control mechanical reduction box 21, and the intermittent mo...

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Abstract

An automatic flushing mechanism includes an electronic control box containing a motor and an intermittent motion gear coupled to a rotation shaft of the motor. The intermittent motion gear is configured to rotate when the motor is operated. The intermittent motion gear includes a toothed portion including a plurality of gear teeth. The automatic flushing mechanism includes an intermittent motion pendulum rod including a first end pivotally attached to the electronic control box via a rotation shaft, a second end coupled to a flush valve, and a curved rack including a plurality of rack teeth which mesh with the gear teeth of the intermittent motion gear. Rotation of the intermittent motion gear causes the curved rack to be lifted upward, thereby rotating the intermittent motion pendulum rod about the rotation shaft and lifting the flush valve.

Description

technical field [0001] The invention relates to the related technical field of intelligent bathroom products, in particular to an automatic flushing mechanism. Background technique [0002] Most of the existing flushing actuators use a turntable to add a zipper to connect the flush valve, and the zipper does not work straight up and down. When the valve is closed, the force angle of the zipper chain is too oblique, and the circular motion of the turntable makes the falling speed of the flush valve slow, which cannot produce the sudden falling effect similar to manual operation, resulting in the problem of water leakage due to the valve not being tightly closed. [0003] Such as figure 1 As shown, most of the existing flushing actuators use the turntable 11 to add the zipper strip 12 to connect the flush valve 13 (sealed floating ball). When the turntable 11 is working, as figure 1 Shown as rotating clockwise, the pull chain 12 will be pulled first, thereby pulling up the f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03D5/10
CPCE03D5/10E03F5/105
Inventor 王忆华
Owner SHANGHAI KOHLER ELECTRONICS TECH