Water valve and water dispenser

Abstract

The invention provides a water valve and a water dispenser. The water valve comprises a water valve base, a water outlet body and an elastic assembly. The water outlet body is embedded in the water valve base and can axially reciprocate relative to the water valve base. The water outlet body is provided with a valve element. The elastic assembly is arranged between the water valve base and the water outlet body and arranged outside the valve element in a sleeving mode. One end of the elastic assembly is connected with the water valve base, and the other end of the elastic assembly is connected with the water outlet body. When the water valve is in a water-releasing state, the elastic assembly is compressed; when the water valve is in a non-water-releasing state, the elastic assembly is released to generate negative pressure and suck back residual water in the water valve. According to the water valve, when the water dispenser is switched from the start state to the stop state, the elastic assembly is released to recover the before-deformation state from the compression deformation state to generate negative pressure and suck the residual water in the water valve back into the water valve under the effect of atmospheric pressure, and therefore the residual water in the water valve can not drop out, and it is ensured that when the water valve of the water dispenser is switched off, water flow instantly stops.

Description

technical field [0001] The invention relates to the field of water dispensers, in particular to a leak-proof water dispenser water valve with a curved mouth and a water dispenser. Background technique [0002] At present, there is the hidden danger of water leakage problem in the water dispenser of related technology, as figure 1 As shown, that is, from the open state to the closed state of the water dispenser, the residual water in the water valve will continue to flow out, resulting in water leakage from the water dispenser. At the same time, the water flow from the water valve of the water dispenser is too small, which will cause great harm to customers. troubled. Contents of the invention [0003] In order to solve at least one of the above technical problems, the first object of the present invention proposes a water valve. [0004] The second object of the present invention also proposes a water dispenser. [0005] In view of this, according to the embodiment of t...

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Problems solved by technology

[0002] At present, there is the hidden danger of water leakage problem in the water dispenser of related technology, as figure 1 As shown, that is, from the open state to the closed state of the water dispenser, the residual water in the water valve will continue to flow out, resulting in water leakage from the water dispenser. At the same time, the water flow from the water valve of the water dispenser is too small, which will cause great harm to customers. troubled

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