Internally-disassembled connector water inlet valve

Abstract

The invention discloses an internally-disassembled connector water inlet valve. The valve comprises a water inlet pipe, a positioning clamp, a positioning groove, a water tank bottom plate, an inner fastening screw, an external thread connector, an internal thread nut and a water inlet valve body. The water inlet pipe is positioned on the water tank bottom plate through the positioning clamp and the positioning groove; the external thread connector connected with the water inlet pipe is positioned on the inner side of the water tank bottom plate; the internal thread nut and the external thread connector form a movable connector on the inner side of the water tank bottom plate. When the water inlet valve needs to be maintained, people only need to screw off the valve in a water tank, and a large number of problems that the overall structure of a closestool is limited due to the fact that an existing straight rod type water key needs to be detached from the outer side of the water tank are solved.

Description

technical field [0001] The invention relates to a sanitary fitting, in particular to a method for positioning the water inlet pipe on the bottom plate of the water tank by a positioning card and a positioning groove, so that the outer wire interface connected with the water inlet pipe is positioned on the inner side of the water tank bottom plate, and the inner wire nut is on the bottom of the water tank The inner side of the bottom plate of the water tank forms a movable interface with the outer wire interface, thereby solving the structural limitations of the current toilet and the extremely troublesome problem of toilet water tank accessories maintenance. The internal discharge interface water inlet valve. Background technique [0002] It has been 500 years since the birth of sanitary ware in Britain, and it was introduced to China in the late Qing Dynasty, and it also has a history of more than 100 years. In this long history, people have continued to explore from multip...

AI Technical Summary

Problems solved by technology

But this has brought about three major disadvantages: From the perspective of people's aesthetics, they feel that the overall beauty is lacking; from the perspective of production technology, because the water tank is too heavy, it is easy to cause the upper part to fall during grouting and sintering; from the perspective of daily maintenance Generally speaking, the vacancy left by the wall is not good for sanitation, and the feces of mice and cockroaches cannot be removed.

Therefore, the lower part of the back of the toilet must not be close to the wall, otherwise, the water key cannot be repaired in the future

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