The present invention relates to a seat cushion extension apparatus. The primary purpose of the present invention is to provide the improved seat cushion extension apparatus which is capable of increasing forward and backward length extension without limitation and has no limitation in a thickness of a cushion pad. To achieve the purpose, the seat cushion extension apparatus comprises: an extension motor installed to be supported by a cushion frame; an extension mounting bracket where an extension cushion moving forward and backward in a seat cushion is mounted; a power transmission device connecting the extension motor and the extension mounting bracket and receiving power of the extension motor to move the extension mounting bracket forward and backward; and a slide device which is coupled to the extension mounting bracket and supports the extension mounting bracket to slide forward and backward.
SEAT CUSHION EXTENSION APPARATUS
2015-09-23
Patent
Elektronische Ressource
Koreanisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |