Quantitative medicinal low-density polyethylene bottle cap inner plug

• Main Authors: YANG HONGNING, WANG WEI
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2022
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model discloses a quantitative medicinal low density polyethylene bottle cap inner plug which comprises a bottle inner plug and an oil pipe, a cylinder is fixedly installed in the bottle inner plug, a medicine outlet is fixedly connected to one end of the cylinder, a first air guide channel is formed in the cylinder, an air inlet is formed in one end of the oil pipe, and a second air guide channel is formed in the other end of the oil pipe. A second gas guide channel is formed in the oil pipe; by redesigning the diameter of the medicine outlet and the structure of the air inlet, when the diameter of the medicine outlet is 10 mm and the diameter of the air inlet is 3 mm, the amount of liquid medicine dripped every time can be kept consistent, and the amount of the dripped liquid medicine is 1 ml and is 28 drops, so that the requirement of accurate medicine administration is met, the safety of children can be protected, and the use of people is facilitated. 本实用新型公开了定量药用低密度聚乙烯瓶盖内塞，包括瓶内塞和油管，所述瓶内塞内部固定安