| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tongue for a seat belt device and the seat belt device for preventing or restraining movement of webbing to the lap side from the shoulder side, and not making a local load act on the webbing in a state of preventing or restraining such a movement. <P>SOLUTION: When lap webbing 44 pressed to a waist part of an occupant 40 presses a load receiving part 54 of a movable plate 52 in a vehicle sudden deceleration state, a pressing part 56 of the movable plate 52 pushes out shoulder webbing 42 to the outside of a webbing passing hole 24. Thus, the shoulder webbing 42 is wound on an inner peripheral part of a base end side through-hole 74 on the base end side more than a pressure contact part with the pressing part 56 in the shoulder webbing 42. Thus, a passing passage of the webbing 34 is changed, and the sum total of a bending angle of the webbing 34 in a part wound with the webbing 34 in a tongue 10 and the movable plate 52, increases, and frictional resistance between the webbing 34 and the tongue 10 increases. <P>COPYRIGHT: (C)2013,JPO&INPIT |
