FIXING STRUCTURE FOR FIXING A SEAT OF A VEHICLE

摘要

A fixing structure for fixing a seat of a vehicle includes a fixing member which includes a locking section, a buffering section and a restricting section. The locking and restricting sections are provided with a thread for meshing with the thread of the locking passage, and the buffering section has no thread. The fixing seat includes a locking passage and a restricting space connected to the locking passage. The locking member is inserted through the cover and screwed into the fixing seat. When vibrations occur, the locking member will be unscrewed from the locking passage. However, in order to prevent the locking member from fully disengaging from the fixing seat, the buffering section is retained in the restricting space to prevent the thread of the restricting section from meshing with the thread of the locking passage, which prevents disengagement of the locking member in a vibrating condition.

主权项

1. A fixing structure for fixing a seat of a vehicle comprising:
a fixing seat including a plurality of engaging portions formed at one end, a locking passage, and a fixing portion to be fixed to a leg of the seat, one end of the locking passage being connected to a restricting space, on an inner surface of the locking passage being formed a thread, the locking passage having an inner diameter and a length; a cover being located above one side of the fixing seat and having a flat surface formed at another side of the fixing seat and a through hole formed in the flat surface; and a locking member including a locking section, a buffering section and a restricting section, and being inserted through the through hole and screwed into the fixing seat, the locking section and the restricting section each being formed with a thread, the locking section and the restricting section having a same outer diameter equal to the inner diameter of the locking passage, and the buffering section having an outer diameter smaller than the inner diameter and having a length larger than the length of the locking passage; wherein an elastic member is disposed between the fixing seat and the cover, and an elastic-member hole for holding the elastic member is formed at another end of the fixing seat and in communication with the locking passage, and the elastic member is a spring.