Container cover

Abstract

The present disclosure relates to a container cover, and more particularly, to a container cover in which an air inflow groove is defined in a sealing member of a typical container cover configured to seal a container regardless of a volume of the container to easily separate the container cover from the container even though a pressure difference between the inside and outside of the container occurs. The typical container cover of the present disclosure includes a cover body including a flat part on a circumference portion thereof, a coupling part having a ‘ ’ sectional shape to surround the cover body, and a sealing member including a contact part in which a plurality of frames are disposed on a lower end of the coupling part. Here, an air inflow groove is defined in the lower end of the coupling part. According to the present disclosure, since a user lifts only a portion of the sealing member without seeking the air inflow groove, it may prevent a shape of the container cover from being damaged.

1 . A container cover for covering an upper end of a container ( 30 ), the container cover comprising:
 a cover body ( 10 ) comprising a flat part ( 12 ) on a circumference portion thereof;   a coupling part ( 21 ) having a ‘ ’ sectional shape to surround the cover body; and   a sealing member ( 20 ) comprising a contact part ( 22 ) in which a plurality of frames are disposed on a lower end of the coupling part ( 21 ),   wherein an air inflow groove ( 21   a ) is defined in the lower end of the coupling part ( 21 ).   
     
     
         2 . The container cover of  claim 1 , wherein the air inflow groove  21   a  is lengthily defined from the lower end having the ‘ ’ sectional shape of the coupling part ( 21 ) up to a portion at which the contact part ( 22 ) starts.