Abstract: A tire vulcanizer includes: a support structure (13) which includes a platen portion (14); a guide member (31) which includes a flanged portion (33) in an end portion thereof so as to cause the flanged portion (33) to be detachably supported by a peripheral edge portion of a through-hole (25) formed in the platen portion (14); and a bag head (37) which is slidably inserted into the guide member (31). The bag head (37) includes a restriction member (70) which abuts on the guide member (31) and restricts displacement of the bag head (37) in an insertion direction in a case where the bag head (37) is inserted to a predetermined position set in advance with respect to the guide member (31). The restriction monitor (70) is detachable mounted on an outer peripheral surface of the bag head (37) to protrude outward from the outer peripheral surface.

Abstract: A tire vulcanizer includes a support structure (13) which includes a platen portion (14); a guide member (31) which includes a flanged portion (33) in an end portion thereof so as to cause the flanged portion (33) to be detachably supported by a peripheral edge portion of a through-hole (25) formed in the platen portion (14); and a bag head (37) which is slidably inserted into the guide member (31). The bag head (37) includes a restriction member (70) which abuts on the guide member (31) and restricts displacement of the bag head (37) in an insertion direction in a case where the bag head (37) is inserted to a predetermined position set in advance with respect to the guide member (31). The restriction monitor (70) is detachable mounted on an outer peripheral surface of the bag head (37) to protrude outward from the outer peripheral surface.