Novel thermos bottle
The utility model relates to a novel thermos bottle, which comprises a bottle body (1) and a base (2). The base (2) is a closed circular cover and is hermetically screwed to the bottle body (1) into one piece. The middle part of the lower surface of the base (2) is provided with a notch (3) and a dr...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a novel thermos bottle, which comprises a bottle body (1) and a base (2). The base (2) is a closed circular cover and is hermetically screwed to the bottle body (1) into one piece. The middle part of the lower surface of the base (2) is provided with a notch (3) and a drainage valve (4) is arranged in the notch (3). One side of the bottom of the bottle body (1) is provided with a transparent observation window (5). Since the novel thermos bottle is provided with a closed base, hot water and fragmented glass sheets are prevented from pouring out of the base to hurt people during the bursting of the bottle. The base is provided with the drainage valve, so that water accumulated in the base during the usage of the bottle can be released through the valve. Meanwhile, the condition of water accumulated in the bottle body can be conveniently observed by people through the transparent observation window. |
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