Cup lid realizing liquid sealing and easy liquid sucking and cup comprising cup lid

Abstract

The invention discloses a cup lid realizing liquid sealing and easy liquid sucking. The cup lid comprises an upper lid body, a lower lid body and a suction nozzle, wherein the upper lid body and the lower lid body are separated through an uncapping button, an air hole is formed in a suction nozzle base, a slider capable of moving is arranged on the lower lid body, a sealing block, a locking part and a slider switch are arranged on the slider, the slider moves in a reciprocating manner so that the sealing block closes or opens the air hole, meanwhile, the locking part can lock or unlock the uncapping button, the lower lid body is further provided with a switch window, and the switch window is further provided with a mark for identifying position of the slider switch. The opening and closing structure of the air hole is simple, and the uncapping locking device is arranged, so that the use is convenient, rapid and safe. The invention further discloses a cup. The cup comprises the cup lid, a cup body and a middle ring, wherein the cup lid is connected with the cup body through the middle ring, and the middle ring is further provided with a hang rope or a thermal insulation block convenient for holding; the cup is simple in structure and convenient to use, and is safe and reliable, as well as durable.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to a liquid-tight and easy-absorbing cup cover and the cup formed therefrom. Background technique [0002] The traditional cup is equipped with a suction nozzle, and a suction port is arranged on the suction nozzle, and the liquid is sucked out of the cup by using the principle of atmospheric pressure. However, after a certain period of time, the negative pressure in the cup is too large, so that the liquid cannot be sucked out. Above-mentioned problem, patent No. is that the Chinese patent of 2016200327075 discloses a kind of water cup suction nozzle and water cup, and this suction nozzle is provided with a ventilation hole, although the suction nozzle with ventilation hole has solved the above-mentioned technical problem, still exists the following problems: one The air hole of the suction nozzle needs to be opened by pressing the opening button to push the moving slider to squeez...

AI Technical Summary

Problems solved by technology

[0002] The traditional cup is equipped with a suction nozzle, and a suction port is arranged on the suction nozzle, and the liquid is sucked out of the cup by using the principle of atmospheric pressure. However, after a certain period of time, the negative pressure in the cup is too large, so that the liquid cannot be sucked out. Above-mentioned problem, the Chinese patent that the patent No. is 2016200327075 discloses a kind of water cup suction nozzle and water cup, and this suction nozzle is provided with a ventilation hole, although the suction nozzle with ventilation hole has solved the above-mentioned technical problem, still exists the following problems: one The air hole of the suction nozzle needs to be opened by pressing the opening button to push the moving slider to squeeze the deformation zone of the suction nozzle to deform. The structure is complex, and the cost of deformation materials is high, and the service life is limited by the upper limit of deformation times; The opening button of the cup lid does not have a locking mechanism, so there are certain safety hazards, especially when children use it, hot water leakage is prone to cause burns

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