Filter device for use in dashboard to filter air in inner space of motor car, has lid whose locking elements are arranged one behind other in insertion direction and engage with lock in region of aperture of housing

摘要

The device (10) has a thermoplastic lid (14) for closing an aperture (11) of a housing (12), where the device is insertable into the housing and pullable out from the housing. The lid and the housing comprise locks (15, 17) in a region of the aperture such that the lid and the housing are locked with each other. The lid comprises multiple locking elements (16), which are arranged one behind the other in an insertion direction. The locking elements engage with one lock in the region of the aperture. The locking elements are formed like saw teeth.