Difficult hand-scalding thermos flask

The utility model discloses a difficult hand-scalding thermos flask, which comprises a flask cap (1) and a flask body (2), wherein wave strips (3) are respectively arranged at the upper and the lower sides of the flask body (2), and have concave spots (4) and convex spots (5), and the material for p...

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Bibliographische Detailangaben
1. Verfasser:	MEI JINXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The utility model discloses a difficult hand-scalding thermos flask, which comprises a flask cap (1) and a flask body (2), wherein wave strips (3) are respectively arranged at the upper and the lower sides of the flask body (2), and have concave spots (4) and convex spots (5), and the material for producing the flask body (2) is ethylene. Compared with the prior art, the thermos flask has long thermal insulation time, hands are difficult to scald, and the thermos flask is very convenient to use, and has the advantages of safety, environmental friendliness and practicability.