| 摘要 |
Provided in the present invention is a thermos bottle capable of controlling heat conservation, including a movable heat conductor on the lower part to heat contents filling inside the thermos bottle to be at wanted temperature on the original place. The thermos bottle in the present invention controls heat conservation by including a moveable heat conductor to heat the contents filling inside the thermos bottle to be at the wanted temperature on the original position in a short time. The thermos bottle of the present invention does not require a user to open a cap of the thermos bottle or pour contents in a cup for cooling the contents, thereby preventing a user from spilling hot contents or having a burn. |
