| 摘要 |
PURPOSE: A device for removing residual water of a pipe connection type shower head is provided to improve market competitive power and reliability of products. CONSTITUTION: A device for removing residual water of a pipe connection type shower head comprises a pipe(110), an ascending and descending piston member(120), and a check valve(130). The pipe is installed between the shower head and pipe and has an air inlet hole. The ascending and descending piston member is installed to receive the repulsive power of a spring installed inside the pipe. An airtight packing for selectively opening and closing the air inlet hole is installed in the ascending and descending piston member. The check valve is installed inside the ascending and descending piston member and controls the discharge of water. |
