Vehicle seat with a turning device

摘要

A vehicle seat (1) has a turning device (10), including a base part (14), a seat part support (16) rotatable relative to the base part about an axis of rotation (12) and at least one catching device (20), preventing the seat part support (16) from being ripped out of the base part (14) in the event of a crash, including an insertion element (24) and a receiving element (26) into which the insertion element (24) can be inserted. The receiving element (26) has at least one spring element (40) which undergoes a deformation by contact with the inserted insertion element (24). The spring element (40) is designed such that, when the insertion element (24) is inserted, a spring resistance is approximately the same as when the insertion element (24) is not inserted. The spring resistance of the spring element increases upon a further deformation by the insertion element (24).

主权项

1. A vehicle seat comprising a turning device comprising:
a base component; a seat part carrier, which is rotatable relative to the base component about an axis of rotation; and at least one catching unit to prevent the seat part carrier from being torn apart from the base component in an event of a crash, wherein the at least one catching unit comprises an insertion element and a receiving element, into which the insertion element can be inserted, and the receiving element comprises at least one spring element, which undergoes a deformation through contact with the inserted insertion element, wherein the spring element has a spring rigidity that is approximately the same when the insertion element is inserted and when the insertion element is not inserted, and the spring rigidity of the spring element increases upon a further deformation by the insertion element.