ИСТИНА

The utility model provides a polypropylene stem of noble dendrobium 0ral bottle, its characterized in that: the lower sleeve is hollow cylinder structure, lower sleeve top edge is provided with the internal thread, it is provided with the external screw thread to go up sleeve bottom edge, the internal thread is mutually supported with the external screw thread, the lower sleeve bottom is provided with glues glutinous piece, it is provided with the bottle on the glutinous piece to glue, the bottle top is provided with the bottle plug, it is provided with spring section to go up the sleeve top, spring section mutually supports with the bottle plug, go up the sleeve, the lower sleeve internal surface is provided with a plurality of bulges respectively, the bulge forms the cooperation with bottle body outer surface, lower sleeve upper portion is provided with the sealing washer and forms an inclosed cavity with lower sleeve lower part and bottle lower part, this equipment structure is rationally normal, nontoxicity and innocuousness's through changing into the glass bottle polypropylene packing bottle, can effectually preserve the stem of noble dendrobium, and then a whole set of protective sheath of bottle body outer surface design, effectually completely cut off the external environment condition.