The present invention relates to a pumping device for a car seat, comprising: a housing for accommodating parts therein which transmit power to a link means for adjusting a height of a seat cushion; and a cover plate welded and combined to an open rear side of the housing, and even if the thickness of the housing is not made to be thick, deformation of the housing is prevented and durability thereof is improved.
PUMPING DEVICE FOR CAR SEAT
2015-09-30
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |