Outer compacting strip of paper used for sealing of door window

The utility model provides an outer compacting strip of paper used for sealing of door window, including aluminium strip skeleton and the frame strip of parcel in aluminium strip skeleton outside, theoutside of frame strip is equipped with the outside casing, the outside casing includes that the connection limit connects the limit under with, on connect the side of one side fixed connection on limit at the frame strip, connect the same side of one side fixed connection on limit at the frame strip down, on connect the limit and have and buckle, under connect the limit and have the curved arc degree, on the other end of connecting the limit and the other end of connecting the limit down connect as an organic wholely through a sand grip, the internal surface of sand grip and surface all havethe cambered surface risen to outer drum, on connect the limit, the sand grip, it connects the limit on and connects down and enclose into an outside casing abscess between the frame strip side surface between the limit to co