A pumping device for a vehicle seat is proposed. The pumping device includes: a housing made of plastic, including a bottom surface having a through hole, a side wall arranged along an outer circumferential surface of the bottom surface, and an open upper surface, with a clutch device and a brake device, and a lever being connected to the housing at an outside of the bottom surface through the through hole so that the housing is configured to transmit drive force from the lever to the clutch device; and a housing cover made of metal, including a first side surface covering the open upper surface of the housing, a plurality of bending parts at an edge thereof such that the bending parts are bent toward the housing to achieve coupling between the housing cover and the housing, and a second side surface coupled to a seat frame.
PUMPING DEVICE FOR VEHICLE SEAT
PUMPVORRICHTUNG FÜR FAHRZEUGSITZ
DISPOSITIF DE POMPAGE POUR SIÈGE DE VÉHICULE
2022-03-30
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |