Hinge-free door structure with broken bridges

The utility model discloses a hinge-free door structure with a broken bridge, which relates to the technical field of door structures and comprises a door frame, a first connecting rotary drum and a second connecting rotary drum. A second connecting rotary drum is arranged on one side of the door body; the connecting middle shaft is sequentially connected with a first connecting rotary drum and a second connecting rotary drum; and the broken bridge structures are respectively fixed on the door frame and the door body. The rotary connection of the door body and the door frame is realized through the connecting middle shaft, so that the door body rotates smoothly; in addition, a broken bridge structure is further arranged, and the indoor and outdoor sound insulation and heat insulation effects can be effectively improved through the broken bridge structure. 本实用新型公开了一种具有断桥且无铰链的门结构，涉及门结构技术领域，包括：门框，门框包括竖框，一个竖框上设有第一连接转筒；门体，门体的一侧设有第二连接转筒；连接中轴，连接中轴依次第一连接转筒和第二连接转筒；断桥结构，断桥结构分别固定于门框和门体上。本实用新型通过连接中轴实现门体与门框的转动连接，使得门体转动顺畅；