Patent ID: 7445489

Claim:
A locking construction for locking a first member and a second member in an attached state, comprising: at least one lock piece cantilevered on the first member and having a base end and a free end, the free end being resiliently deformable upon attaching the first member and the second member together and resiliently restorable to engage at least one lock on the second member when the two members reach a properly attached state; at least one unlocking portion on the lock piece at a position spaced from the base end; a first fulcrum provided on the lock piece closer to the base end than the unlocking portion; and a second fulcrum provided on the first member at a position spaced from both the first fulcrum and the unlocking portion, whereby a leading end of an unlocking jig can be placed on the unlocking portion ( 20 ) while an intermediate portion of an unlocking jig is placed on a selected one of the first and second fulcrums to generate a lever action for resiliently deforming the lock piece in an unlocking direction.