Quick disassembly mechanism for water inlet valve

Abstract

The invention discloses a quick disassembly mechanism for a water inlet valve. The quick disassembly mechanism comprises the water inlet valve and a quick disassembly mechanism; the water inlet valve is provided with a water inlet pipe, and at least one limiting rib is arranged at the periphery of the water inlet pipe; the quick disassembly mechanism comprises an upper tooth part and a lower tooth part which are arranged in a spacing manner in the axial direction and face to each other, and the upper tooth part is provided with at least one opening groove which yields to the limiting rib; and the limiting rib is driven to be sequentially matched with the lower tooth part and the upper tooth part by axially pushing / pulling the water inlet valve, the connection between the water inlet valve and the quick disassembly mechanism is realized when the limiting rib and the opening groove are offset, and the separation of the water inlet valve from the quick disassembly mechanism is realized when the limiting rib and the opening groove are aligned. The quick disassembly mechanism for the water inlet valve has the following advantages that a water tank is provided with a certain push-and-pull space in the axial direction only and has no need of a yielding space in the horizontal direction, so that the disassembly is convenient, and the quick disassembly mechanism is applicable to any water tank, particularly small water tanks.

Description

technical field [0001] The invention relates to a quick assembly and disassembly mechanism of a water inlet valve. Background technique [0002] Currently commercially available water inlet valves are very troublesome to disassemble and assemble, and most of them adopt threaded structure, that is, the locking and loosening of the water inlet valve is realized by rotating the nut. In order to overcome this defect, many manufacturers have developed a variety of quick disassembly and assembly mechanisms for water inlet valves, but all of them need to drive the quick disassembly and assembly devices to disassemble the water inlet valve, and the operation is cumbersome. [0003] The Chinese utility model patent announcement number is CN2581540Y, and the patent name is "a connection joint for water tank inlet valve". A stepped hole is set at the upper end of the lower connecting pipe, and a plurality of inner clamping blocks are set in the stepped hole, and an outer joint is set o...

AI Technical Summary

Problems solved by technology

Although the joint can be disassembled, it still needs to provide room for hand or tool rotation in the horizontal direction, and the upper connecting pipe and the lower connecting pipe are assembled separately, which is inconvenient to disassemble and assemble

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