ENVIRONMENTAL FRIENDLY PAPER CUP LID

摘要

The present invention is an environmental friendly paper cup lid which is made integrally of botanic fiber pulp, and is used to overcome the defect that the conventional disposable paper cup lids made of plastic that is less environmental friendly, the paper cup lid has a covering lid which is extended downwards from the totally surrounding periphery on its top and is extended outwards to form a continuous circling wall; when in use, the paper cup lid can be directly engaged in the opening of the cup, and by that the sealed circling wall is abutted and leaned on the inner periphery of the opening of the cup to avoid dropping down of the paper cup cover; and can overcome the defect that the conventional techniques make the paper cup lid tend to be jammed on a curved rim on the upper outer periphery of the opening of the cup.

主权项

1. An environmentally friendly paper cup lid adapted to obstruct an upper opening of a paper cup, said covering lid extending downwards from a totally surrounding periphery of the lid from a top thereof and extending outwards to form a continuous circling wall, a bottom end of said continuous circling wall turned upwards to extend outwards to form a sealed circling wall to abut against an inner periphery of said opening, a top end of said sealed circling wall extending outwardly to form a stop portion lapping and jointing with a curved rim on a periphery of said opening; said sealed circling wall elastically biased towards an outer direction, said paper cup lid adapted to avoid dropping down off said paper cup after said paper cup lid is directly engaged in said opening.