Heating, ventilation and/or air conditioning installation case for motor vehicle, has male part with shoulder having recess for receiving locking tooth of bar when male part is introduced into female part, to obtain fastener or clamp

摘要

The case has a female part (30) with an edge (36) having a bar (44) which includes a locking tooth (46) and a local over thickness. The thickness has a central part formed on the bar and two lateral parts linked perpendicularly to the central part. A male part (14) has a shoulder (22) with a recess (26) for receiving the locking tooth when the male part is introduced into the female part, to obtain a fastener or a clamp.