| 摘要 |
PROBLEM TO BE SOLVED: To achieve a simple configuration in a door suspension device capable of varying a relative position of an opening and closing drive mechanism and a door by elastic deformation of an elastic member.SOLUTION: A door suspension device 5 includes a driving side member 21, a hanger 26, an elastic member 24, and a first adjustment bolt 38. The hanger 26 can be deformed in an opening and closing direction X interlockingly with the driving side member 21, and supports a door 2. The elastic member 24 is elastically deformed in accordance with a load between the driving side member 21 and the hanger 26, and thereby, allows relative displacement between the driving side member 21 and the hanger 26. The first adjustment bolt 38 is a member for adjusting an initial value of the load acting between the driving side member 21 and the hanger 26. The first adjustment bolt 38 includes a male screw 38b fixed to the driving side member 21, and a head 38a arranged so that axial force acting on the first adjustment bolt 38 is received by an edge 98a of the hanger 26.SELECTED DRAWING: Figure 3 |
