TWD159589S - Thermos bottle plug - Google Patents

Abstract

[Item Usage]; This design is a patented design of a "thermos bottle center plug", which is an item installed on a thermos bottle to open and close the thermos bottle.; [Design Description]; This design is a novel-shaped center plug for a thermos bottle. The bottom of the center plug is slightly cylindrical, and a curved concave portion with a smooth outline is provided near the top of the two sides. The gradual depth design highlights the variable levels of the center plug and gives people a stable and friendly visual effect, making people love it. The center plug near the top is The part can also extend outward to form a toggle part, so that the design focus of the middle bolt expands to the left and right ends, creating an elegant shape like a work of art. At the same time, the mutual reflection of the concave part and the toggle part adds a multi-layered appearance to the middle bolt. Overall, the shape of this design is elegant and generous, and visually gives people a simple and neat feeling, which fully meets the requirements of the design patent. ;1. The dotted line part disclosed in the figure is the part that this case does not claim to design.