公开(公告)号：US20190135224A1

公开(公告)日：2019-05-09

申请号：US16090980

申请日：2017-04-05

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： INGA KRAMBECK ,  HANS-JÖRG CORD ,  MICHEL HERMANN ,  MARTIN GRIKSCHAT

IPC: B60R22/185

Abstract: A seat belt buckle tongue (1) with a tongue body (3) extending in the direction of plug-in (2), in which a strap slot (4) is formed for the passage of a strap (5), and a deflection element (6) movably the tongue body (3), The strap (5), in an unloaded passage position of the deflection element (6), is movable through the strap slot (4), and is at least prevented from moving by the deflection element (6) in the loading position of the deflection element (6) induced by a tensile force to the strap (5). The deflection element (6) is movable from the passage position into the loading position with a constriction portion (18) along the contact surface (19) of the tongue body (3), so that the strap (5) in the loading position with a strap portion is flat in contact with both the contact surface (19) of the tongue body (3) and with the constriction portion (18) of the deflection element (6). In the loading position, the tongue body (3) engages with a region having the contact surface (19), through at least the portion of the deflection element (6).