A faucet water saver with switching between two water outlet modes

Abstract

The invention provides a faucet water saver with two water outlet modes switching, which includes an outer nozzle, an inner nozzle, a shower water sealing ring and a screw rod, and the inner cavity of the inner nozzle is provided with a limit ring, a guide rod, a spray water sealing ring and The elastic part, the shower water channel and the spray water channel are set in the outer nozzle, the screw rod is set at the bottom of the spray water channel, the limit ring is set inside the inner cavity of the inner nozzle, and the screw rod protrusion is set on the top of the screw rod, which passes through the spray water The water inlet hole is against the bottom of the guide rod, and the upper end of the guide rod passes through the center hole of the limit ring, and is slidably connected. Rotate the outer nozzle in the same direction and rotate it to the end to realize the complete switch between the two water outlet modes of shower water and spray water, avoiding the waste of water resources; by setting a limit snap ring on the outer side of the upper end of the outer nozzle, the inner nozzle is limited to move up and down in the outer nozzle , which can prevent the user from disassembling the outer nozzle and the inner nozzle.

Description

technical field [0001] The invention relates to the technical field of faucet accessories, in particular to a water-saving device for a faucet with switching between two water outlet modes. Background technique [0002] The diameter of the outlet of the traditional faucet is large, and the water saver is mainly installed at the outlet hole of the faucet. The water flow area of ​​the water outlet of the faucet is reduced through the throttling hole (shower water outlet hole or spray water outlet hole) on the water saver to achieve The purpose of water saving, at present, the faucets used in public places, such as schools, hospitals, hotels and canteens of units, public faucets in toilets and faucets used in family washbasins, often open the faucets during use due to excessive flow of tap water, washing When using tableware or washing your face or washing your hands, the water consumption is relatively small, and a large amount of water is lost in vain. [0003] Although the ...

AI Technical Summary

Problems solved by technology

[0004] First, the shower water can be completely turned off in the spray water mode, but the spray water cannot be turned off in the shower water mode (only the switch between spray water + shower water and spray water can be realized), that is, the spray water is in the above two It always exists in the mode, and there will still be a certain waste. For example, the PCT international application number is: PCT / US2017 / 015004, and the domestic announcement number is: CN108495715 (A) The water-saving nozzle that can be installed on the faucet;

[0005] Second, the outer nozzle and the inner nozzle can be unscrewed and separated by rotating, that is, the consumer can completely separate the outer nozzle and the inner nozzle by rotating the outer nozzle in one direction, and the user experience is very bad

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