Medicinal liquor drainage device
A technology of medicated wine and drainage tube, which is applied in the direction of drug packaging, packaging, and packaged food, etc., which can solve the problems of not being able to pour out water, not suitable for use, and work stress
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[0012] refer to Figure 1 to Figure 3 , the embodiment of the present invention discloses a medical wine drainage device, which includes a barrel body 1 and a drainage tube, the barrel body 1 is a hollow structure and an opening 11 is provided below, and an annular protrusion 12 is provided at the end of the opening 11, so that The inner side of the annular protrusion 12 is evenly provided with four buckles 13 along the circumferential direction. The drainage tube is composed of an outer tube 2 and an inner tube 3 arranged coaxially. It is defined that the outer tube 2 has a Adjacent to the proximal end 21 and the distal end 22 away from the opening 11, the proximal end 21 of the outer tube 2 is provided with a boss 23 on the outer wall of its circumference that is compatible with the buckles 13, when the When the boss 23 and the buckle 13 are fastened to each other along the circumferential direction, the interference fit assembly structure of the two makes the two firmly con...
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Abstract
Description
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