Anchor position adjusting device and manufacturing method of anchor position adjusting device

摘要

The strength of an engaging member is improved. In an anchor position adjusting device, a pin 36 of a moving body 20 is inserted into a restricting cylinder 18A of a seat 18 and a restriction hole 16A of a rail 16 to restrict sliding of the moving body 20 to the lower side. Here, a front end surface 38A, a base end surface 38C, and an intermediate surface 38B are provided in the restriction groove 38 of the pin 36, and the base end surface 38C is inclined to the outside of the restriction groove 38. For this reason, it can suppress that stress concentrates between the intermediate surface 38B and the base end surface 38C, and the intensity | strength of the pin 36 can be improved. [Selection] Figure 4