CONNECTION BAND WITH SLIDING GUIDE HAVING CLAMPING FORCE IMPROVED

摘要

The present invention comprises: a connection band installed to surround a part of an end of a spiral tube; and a ㅗ-shaped sliding guide installed between the spiral tube and the connection band. The connection band includes a combination member including a through hole of which both ends are penetrated by a bolt. The sliding guide includes: a surface contact part installed between the spiral tube and the connection band; and a combination part protruding from the outside of the surface contact part, and including a through hole penetrated by a bolt. Therefore, the present invention is capable of preventing damage to a synthetic resin spiral tube.