Patent ID: 8336952
Filing Date: 2012-12-25
Classification: A01D,B62D

Abstract:
1. A waterproof structure for an outer roof applied to a gap between the outer roof and at least one of upper frames inclusive of a front upper frame, a pair of right and left lateral upper frames and a rear upper frame of a cabin so as to liquid-tightly seal an inner space of the cabin from an outside, the waterproof structure includes: a sealing plate that is fixed directly or indirectly to the one upper frame to form a cabin member and has an outward extending region located outside the one upper frame, a first elastic sealing member that is sandwiched between the cabin member and the outer roof, and a second elastic sealing member attached to the outer roof, wherein the outer roof includes a main body region that covers an upper portion of the inner space of the cabin, an outer peripheral region that defines an outer peripheral edge of the main body region, and an outer region that is located outside the outer peripheral region, wherein the second elastic sealing member includes an attached site that is attached to a free end of the outer region, and a sealing site that extends from the attached site so as to be pressed against the outward extending region of the sealing plate, wherein the first elastic sealing member is sandwiched between the cabin member and the outer peripheral region to form a first sealing portion that seals the inner space of the cabin from the outside, and wherein the sealing site of the second sealing member is pressed against the outward extending region to form a second sealing portion that seals the inner space of the cabin from the outside at a position outside the first sealing portion.