| 摘要 |
The present invention relates to a heating hose (10) which is used to a hot water mat, a hot water carpet, etc., and enables the circulation of hot water through the gaps around protrusions (11) by installing the protrusions (11) on the inner wall of a conventional hot water hose (20) even if the hose (10) is compressed by a person or an object. Therefore, the present invention facilitates the assembly of the hot water mat or the hot water carpet as grooves (42) conventionally installed in the hose are not required, reduces manufacturing costs, facilitates the storage of the mat, and enables the water washing of the mat. |
