Press-fetching type liquid suction bottle

Abstract

The invention relates to a pressed type liquid pumping bottle, in particular to a bottle body used for holding shampoo or shower gel and other dense liquid. A concave-down holding groove is molded in the central part of the bottom surface of the bottle body; the diameter of the holding groove is slightly greater than that of a straw extending from a bottle mouth pumping device downwards, so as to place the straw in the holding grove; the bottom surface around the holding groove extends upwards to the side of the bottle body in an inclined state. When a small amount of residual liquid is left inside the bottle body, the liquid can flow into the holding groove along the inclined bottom surface, thereby providing convenience for pumping the last residual liquid.

Description

technical field [0001] The present invention relates to liquid holding bottles, in particular to pressure-taking liquid suction bottles. Background technique [0002] The pressure-taking liquid suction bottle is widely used in daily life, especially for absorbing thick liquids, such as shampoo, shower gel and facial cleanser, etc. Its structure is as follows figure 1 As shown, it is mainly composed of an upright cylindrical bottle body 1, an aspirator 2 installed at the bottle mouth above the bottle body 1, and a suction pipe 3 extending downward from the aspirator 2 to the bottom surface of the bottle body 1 As a result, when the aspirator 2 is pressed, the liquid contained in the bottle can be drawn out of the bottle through the suction tube 3 . Yet when the liquid in the bottle is used up gradually, because the residual liquid evenly spreads on the bottom surface of the bottle body, the liquid level may be lower than the lower end opening of the suction pipe 3 because th...

AI Technical Summary

Problems solved by technology

Yet when the liquid in the bottle is used up gradually, because the residual liquid evenly spreads on the bottom surface of the bottle body, the liquid level may be lower than the lower end opening of the suction pipe 3 because the lower end opening of the suction pipe 3 cannot be close to the bottle body 1 On the bottom surface, once the liquid level drops below the opening of the suction tube 3, the residual liquid cannot be drawn any more. Some users may mistakenly believe that the liquid in the bottle is completely used up, and discard the suction bottle together with the residual liquid, resulting in An unnecessary waste; or some users will pull out the aspirator 2 and use the dumping method to take the residual liquid, or inject clear water to dilute to increase the liquid level, and then use the aspirator 2 to take it, but Both of these two methods cause inconvenience to users, and the former will take time to wait for the viscous liquid in the bottle to flow out of the bottle mouth due to the low fluidity of the thick liquid in the bottle, while the latter will be inconvenient to use due to increased fluidity due to dilution

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