| abstract |
The model discloses a paper waterpipe pipe, which comprises a elbow pipe, a cigarette holder and a connecting pipe made entirely of paper, wherein the elbow pipe is a tubular element with at least two layers of pipe walls and a spiral structure, and the elbow pipe has at least a section of corrugated tube The structure allows the elbow to be bent arbitrarily at the bellows structure; the structure of the elbow can be a full bellows pipe, and the structure of the elbow can also be a combination of a serpentine pipe and a straight pipe; the bent pipe of the new paper waterpipe pipe , The cigarette holder and the connecting pipe are entirely made of paper, the elbow pipe has at least two layers of pipe walls and can be bent arbitrarily, which can realize one-time and natural decomposition, can be commercialized and mass-produced, and has the advantages of environmental protection. |