CAB FOR CONSTRUCTION MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a cab for a construction machine which can prevent entering of dust and noise from the outside by improving the sealability of the interior and improve amenity. SOLUTION: A floor frame 3 is fitted to a cab body 2 having the bottom opened to constitute a cab 1, and seal between the cab body 2 and the floor frame 3. The floor frame 3 is inserted in the inside of the cab body 2 and fitted therein. A seal member 11 is interposed between the mount parts 5a, 5b on the cab body 2 side and the upper and lower joint surfaces of the floor frame 3. A seal member is disposed between the outer peripheral part of the floor frame 3 and the inner peripheral part of the cab body 2 opposite thereto.