Lifting type bottle cap
The utility model discloses a lifting type bottle cap which comprises an outer cap, the outer cap comprises a top cap and a side wall, a through hole is formed in the top cap, two cutting lines are arranged from the edge of the through hole towards the side wall along the top cap to divide the outer...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a lifting type bottle cap which comprises an outer cap, the outer cap comprises a top cap and a side wall, a through hole is formed in the top cap, two cutting lines are arranged from the edge of the through hole towards the side wall along the top cap to divide the outer cap into a main body part and an easy-to-tear part, and the easy-to-tear part and the main body part are partially connected at the side wall. A through hole is formed in the top cover, a connecting column is arranged in the through hole, bosses attached to the upper end face and the lower end face of the top cover respectively are formed at the upper end and the lower end of the connecting column to achieve the sealing performance between the connecting column and the top cover, the connecting column is further sleeved with an opening and pulling part, and the opening and pulling part is fixedly connected with the easy-to-tear part. The lifting type bottle cap does not need to be used in cooperation with a plasti |
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