Patent ID: 8297539

Claim:
A leak-proof perfume bottle spray head assembly, comprising: a bottle cap having a tubular holder block and a rotating shaft rotatably mounted in said tubular holder block; a positioning block, said positioning block comprising a base coupled to said rotating shaft and a sound-making unit extended from said base along the periphery thereof, said sound-making unit comprising a positioning face at one side thereof and a retaining rib at an opposite side thereof; and a spray head coupled to said rotating shaft and adapted for rotating said rotating shaft between a close position and an open position, said spray head comprising a deformable rail longitudinally located on an inside wall thereof at one side and adapted for rubbing against said sound-making unit to make click sound during rotation of said rotating shaft by said spray head from said open position to said close position, and a retaining portion located on the inside wall opposite to said deformable rail for engagement with said retaining rib when said rotating shaft reaches said close position.