Beverage container with suction way
A beverage container and suction duct technology, applied in the field of beverage containers, can solve the problems of oil stains, lack of sucking and drinking, and inconvenient drinking.
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Embodiment 1
[0023] Embodiment 1: see Fig. 1. The cup wall (3) is provided with a suction duct (4), the lower opening of the suction duct (6) is close to the bottom of the cup and communicates with the cup cavity, and the upper opening of the suction duct (2) is located at the edge of the cup opening (1). A plurality of small filter holes (7) can also be arranged at the lower opening of the suction duct. In order to reduce the wall thickness of the cup, the cross-section of the suction can be rounded, see the upper opening of the suction (2).
[0024] When this cup is cleaned, a piston type cleaning plug can be used to effectively clean the suction duct. The profile of the cleaning piston (5) matches the inner cavity of the cup. During cleaning, the cleaning piston is used to seal the cup mouth and the cleaning piston is pulled back and forth in the cup chamber. As the cleaning piston squeezes the water in the suction cup when it moves back and forth, it makes it go back and forth throug...
Embodiment 2
[0025] Embodiment 2: see Fig. 2. The cup wall has a non-uniform structure with a thick cup wall (8) and a thin cup wall (9), and the suction channel (4) is located at the thick cup wall.
Embodiment 3
[0026] Embodiment 3: see Fig. 3. The cup wall has a double-layer structure of an outer wall (10) and an inner wall (11). The inner and outer walls are separated and closed at intervals, and the gap between the inner and outer layers forms a suction duct (4).
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