Product dispenser comprising first and second housing parts and a lock mechanism

A method of manufacturing a product dispenser, the product dispenser comprising first and second housing parts and a lock mechanism configured to lock the first and second housing parts together with one another, the lock mechanism comprising:

• a cradle, the cradle housing at least one lock arm, each lock arm having a base and an end opposite from the base;
• an aperture through the first housing part and leading into the cradle;
• a rotatable guiding part located within the aperture and the cradle;
• a key that cooperates with the rotatable guiding part;
• and
• a mating part of the second housing part, the mating part configured to engage with an end of each lock arm to lock the first and second housing parts together,
• wherein the key is rotatable to rotate the rotatable guiding part within the aperture and actuate each lock arm to disengage from the mating part, unlocking the first and second housing parts from one another,
• wherein the key is separate from the rotatable guiding part and the key comprises at least one leg, each leg configured to press against a respective one of the at least one lock arm to actuate the at least one lock arm, and
• wherein the method comprises:
• providing the first housing part with the cradle;
• sliding each lock arm into the cradle until one or more latches at the bases of the at least one lock arm latch against one or more walls of the cradle to hold the bases in a fixed position within the cradle;
• and
• sliding the rotatable guiding part through the aperture and into the cradle until the one or more latches of the rotatable guiding part latch against one or more walls of the cradle.