| 摘要 |
A cosmetic agent cartridge (50) for a shower head includes a water circulating pipe (53) and a cylindrical agent accommodation part (54). The water circulating pipe includes a flow inlet (51c) through which cold water or warm water flows from upstream, and a discharge part (53a) for discharging cold water or warm water downwards. The cylindrical agent accommodation part (54) is arranged outside the water circulating pipe (53), and accommodates a cosmetic agent (100) for a shower head. The water circulating pipe (53) is provided with a non-communication part and a communication part (53c), wherein the non-communication part prevents cold water or warm water flowing into the water circulating pipe (53) from passing between the agent accommodation part (54) and the water circulating pipe (53), and the communication part (53c) enables cold water or warm water flowing into the water circulating pipe (53) to pass between the agent accommodation part (54) and the water circulating pipe (53). The cosmetic agent (100) for the shower head, inside the agent accommodation part (54), is configured in an area that corresponds to the non-communication part, and is at most filled till a boundary line (K) between the non-communication part and the communication part (53c). |
