SUCTION APPARATUS FOR A HOOKED VINYL ENVELOPE CAPABLE OF SAFELY KEEPING THE FOOD FOR A LONG TERM

摘要

PURPOSE: A suction apparatus for the hooked vinyl envelope is provided, which makes a cover member easily combined with a base member.;CONSTITUTION: A suction apparatus for the hooked vinyl envelope includes a base member(200), a cover member(100), a coupling projection(110), and an insertion hole(210). The base member is arranged inside the vinyl envelope. The cover member is arranged outside the vinyl envelope. The cover member unites with the base member. The coupling projection is formed in one of the cover member and the base member. The insertion hole is formed in the other of the cover member and the base member. In the insertion hole, the coupling projection is inserted. The internal air of the vinyl envelope is ejected to the outside through the base member and cover member. The coupling projection is inserted in the insertion hole.;COPYRIGHT KIPO 2010