| 摘要 |
<p>The present invention relates to a hanging loop-type corrugated pipe reinforced by a filler. More specifically, the hanging loop may include: a corrugate pipe that includes a curved and corrugated part in which a corrugated part in the spiral shape protrudes at least once, a side ring formed by one side and the other side of a deep corrugated part which are bent, the other side ring, and a corrugated pipe insertion hole; a first packing which is arranged between the side ring and the other side ring when two corrugated pipe are joined; a second packing; a third packing; a side joining pipe which penetrates connects the packings; a filler packing arranged to include the other joining pipe; and the filler. According to the present invention, when the corrugated pipes are joined with each other, durability of the ring parts, the most easily broken parts of the hanging loop-type corrugated pipe, is increased. Therefore, the ring parts can be protected and prevented from being broken. Consequently, compactness and watertightness of the corrugated pipe can be increased; and overall performance and the life span of the hanging loop-type corrugated pipe can be increased.</p> |
