Assembly arrangement

An assembly arrangement comprising:

• a first part having a first abutment surface, and
• a second part having a second abutment surface, wherein the first and second parts, are configured to be assembled such that the first and second abutment surfaces abut each other,
• wherein the assembly arrangement further comprises
• at least two dowels protruding at an inclined protrusion angle from one of the first and second abutment surfaces and being positioned at a mutual distance from each other as measured along a first direction, the first direction being parallel with a geometrical projection of the dowels onto said one of the first and second abutment surfaces, and
• at least two bores extending at an inclined insertion angle into the other one of the first and second abutment surfaces,
• wherein the dowels are configured to be inserted into the bores by an inclined relative motion between the first and second parts, and wherein, when the dowels have been inserted into the bores, displacement along a normal direction of the abutment surfaces is counteracted,
• wherein the assembly arrangement further comprises
• a male member protruding from one of the first and second abutment surfaces, and a recess extending into the other of the first and second abutment surfaces, the recess being configured to receive the male member,
• wherein the male member comprises or supports a flexible tongue and said recess comprises a tongue locking groove, or the male member comprises a tongue locking groove and the recess comprises or supports a flexible tongue, wherein the flexible tongue and the tongue locking groove have a main extension in a direction having a major component along the first direction, and
• wherein the flexible tongue is insertable, across an interface between the male member and the recess, and into the tongue locking groove for counteracting relative displacement of the first and second parts, along a normal direction of the abutment surfaces when the first and second abutment surfaces abut each other.