Sucker type reagent bottle inner cap opener with stretchable air bag

• Main Authors: WANG NINGNING, WANG RUI, KONG BO, GENG QUANZHENG, SHI LEI, SUN JIAN, ZHAO HONGLING
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• 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 suction cup type reagent bottle inner cap opener with a stretchable air bag, which sequentially comprises a handle, a top cap, a stretchable part fixedly connected to the bottom of the top cap and a bottom suction cup fixedly connected to the bottom of the stretchable part from top to bottom, the concave surface of the bottom suction cup is downward, the stretchable part comprises an air bag structure, and the bottom suction cup is fixedly connected to the bottom of the stretchable part. The air bag structure is made of a flexible material; and the handle is clamped with the stretchable part. When the device is used, the handle is used for driving the stretchable structure with the air bag, the inner cover is pulled out, and a nail or a sharp tool does not need to be used for digging and prying. After the reagent bottle is used, the air bag can be pressed and contracted, at the moment, the air bag can be completely contained in the outer cover, the occupied size is small, screwin