| 摘要 |
A structure for a connecting pipe for cold and hot water pipes is provided to use conveniently by expanding and contracting a spring type coil pipe regardless of the interval or length of piping and to perform fastening work easily in a narrow space without water leakage. A structure for a connecting pipe for cold and hot water pipes is formed by forming a spring type coil pipe(12) having tensile strength, inserting a bushing(13) to the inside of two ends of the spring type coil pipe, and inserting a fastening nut(14), an O-ring(15), a washer(16) and a clip ring(17) to the circumferential part of two ends with the inserted bushing in order. |
