Oral liquid double-tube suction tube

Abstract

The invention provides an oral liquid double-tube suction tube, which comprises an oral liquid bottle, a soft rubber cap, a long suction tube, a fastening sleeve and a short suction tube, wherein an opening of the oral liquid bottle is sealed by the soft rubber cap; the long suction tube and the short suction tube are fixed via the fastening sleeve; the long suction tube and the short suction tube, when combined, run through soft rubber on the soft rubber cap and enter a cavity of the oral liquid bottle; the bottom of the long suction tube gets contact with the bottom; and the bottom of the short suction tube is located above a liquid level. According to the oral liquid double-tube suction tube provided by the invention, a conventional single suction tube is replaced; the long suction tubein the two suction tubes takes an effect of sucking oral liquid and the short suction tube plays a role in balancing internal pressure and external pressure, so that the problem that liquid is difficult to suck by the single suction tube can be solved well through the structure; and in addition, the based upon a great amount of trials, the structure, which is simple, can take the effect of sucking the liquid quite effectively indeed.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to a double-tube straw for oral liquid. Background technique [0002] In the prior art, oral liquid is usually sealed by a soft rubber cover, and both adults and infants need to use a straw to suck the liquid, but it is found in daily life and clinical observation that no matter adults or infants It is very difficult to suck oral liquid. The reason is that the ductility of the soft rubber between the straw and the soft rubber cover is too good. After inserting the straw into the soft rubber cover, the outer wall of the straw and the soft rubber cover are seamlessly fitted, resulting in There is a pressure difference between the inside and the outside, making it difficult to suck, especially for children who are tired of sucking the oral liquid so hard, which makes it difficult for children to take medicine. Although in the prior art, when selling the oral liquid, the manufacturer wi...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a double-tube straw for oral liquid to solve the problem of difficulty in sucking oral liquid with a single straw

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