Self-positioning adjustment-free buttons

Abstract

The invention relates to an automatic-positioning adjusting-free button which comprises a tubular seat for being connected with a water tank cover. A button adjusting seat with a pipe on the lower portion is arranged in the seat, a rotary limiting structure for the button adjusting seat is arranged between the button adjusting seat and the seat, the lower end of the pipe of the button adjusting seat penetrates a baseplate of the seat, an adjusting rod slidably matched with the pipe and provided with a lower end used for being in abutted connection with a drainage valve button is vertically arranged in the pipe, and equidistant clamping grooves are symmetrically arranged in two lateral portions of the adjusting rod vertically at intervals; a clamping seat sleeving the adjusting rod is arranged on the lower side of the seat and provided with a buckling mechanism matched with the clamping grooves in the adjusting rod to lock the adjusting rod, an elastic unlocking and positioning device matched with the seat to lock the clamping seat and complete unlocking of the adjusting rod after the clamping seat is rotated is arranged on the clamping seat, and the elastic unlocking and positioning mechanism completes unlocking of the clamping seat and enables the adjusting rod to restore a locked state after the button adjusting seat is pressed. The automatic-positioning adjusting-free button is compact in structure, convenient to use and low in mounting and adjusting workload.

Description

technical field [0001] The invention relates to a self-positioning adjustment-free button. Background technique [0002] Due to the difference in the individual size of the water tank, the flatness of the toilet tank and the height difference in the installation position of the toilet drain valve, it is necessary to adjust the length of the adjustment rod of the button to adapt, so as to avoid the adjustment rod being too long, causing the drain valve to fail to close; or too short , the drain valve cannot be fully opened, and the drainage is insufficient. [0003] At present, the toilet tank buttons in the market and in the same industry, because the water tank cannot be seen through, are repeatedly adjusted through the thread to adjust the length of the "adjustment rod" to expose the adjustment seat, and then repeatedly flush the water test, after the test is completed, open the water tank cover and lock the adjustment nut , not only the installation is cumbersome, but al...

AI Technical Summary

Problems solved by technology

[0002] Due to the difference in the individual size of the water tank, the flatness of the toilet water tank and the height difference in the installation position of the toilet drain valve, it is necessary to adjust the length of the adjustment rod of the button to adapt, so as to avoid the adjustment rod being too long and causing the drain valve to fail to close; or too short , the drain valve cannot be fully opened, and the drainage volume is insufficient

[0003] At present, the toilet tank buttons in the same industry on the market, because the water tank cannot be seen through, are repeatedly adjusted through the thread to adjust the "adjustment rod" to expose the rod length of the adjustment seat, and then repeatedly flush the water test, after the test is completed, open the water tank cover and lock the adjustment nut , not only the installation is cumbersome, but also the workload

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