Telescopic paper cup with cup cover
The telescopic paper cup with the cup cover comprises a paper cup body and the cup cover, the paper cup body is composed of an upper cup body, a lower cup body and a telescopic portion, the upper cup body and the lower cup body are connected through the telescopic portion, first reinforcing paperboa...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | The telescopic paper cup with the cup cover comprises a paper cup body and the cup cover, the paper cup body is composed of an upper cup body, a lower cup body and a telescopic portion, the upper cup body and the lower cup body are connected through the telescopic portion, first reinforcing paperboards are symmetrically arranged on the two sides of the bottom end of the outer portion of the upper cup body, and second reinforcing paperboards are symmetrically arranged on the bottom end of the outer portion of the lower cup body. Second reinforcing paperboards are symmetrically arranged on the two sides of the top end of the outer portion of the lower cup body, the first reinforcing paperboards and the second reinforcing paperboards are horizontally arranged up and down, containing grooves are formed in the sides, away from the paper cup body, of the first reinforcing paperboards and the second reinforcing paperboards, and foldable fixing devices are connected into the containing grooves. The paper cup is conve |
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