Lid for a drinking container and the drinking container
A drinking container, circular technology, applied to the lids of coffee or tea cups, and the field of manufacturing lids for drinking containers, can solve the problems of complicated manufacturing, difficult to keep clean, insufficient sealing of rubber lids of sealing members, etc. Simple process, easy to use and keep clean
Inactive Publication Date: 2017-02-22
GUSTAV PAULIG LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, there are some disadvantages related to the known prior art, such as the flat plastic cap with the smaller drinking hole without any sealing function for the drinking hole
In addition, rubber covers with sealing members do not seal adequately because the spring force of the arms often loosens, and especially because the smaller arms tend to bend or even swing away from the hole area, for example when a cup is placed into the bag
Furthermore, caps with internal sealing members including, for example, springs and sealing balls are very complex to manufacture and are otherwise very difficult to keep clean, and there is also often no clear feedback to the user when the cap is in the open or closed position or instructions
Method used
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Embodiment Construction
[0031] Figure 1 illustrates the principles of an exemplary drinking vessel 100 having a lid 200 according to an advantageous embodiment of the present invention. A typical drinking container 100 is eg a coffee or tea cup, but can of course be any drinking container capable of carrying a liquid inside, through which the lid 200 can be used to prevent any leakage or spilling of the liquid.
[0032] 2-8B illustrate different views of an exemplary cover 200 according to an advantageous embodiment of the present invention, wherein in FIGS. 2 and 6 the cover is assembled for a use mode, and in image 3 , the cover is divided into a circular upper part 201 and a circular lower part 202, and the cover is formed by the circular upper part 201 and the circular lower part 202. in addition, Figure 4 An exemplary lid structure is illustrated wherein the circular upper portion comprises two parts 201a, 202b and the circular lower part 202 comprises two parts 202a, 202b. Figure 5 A cross-...
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A lid for a drinking container includes a circular upper portion including a bayonet fastening device, and a circular lower portion including a counterpart bayonet fastening device. The circular upper portion includes a first and second openings and the circular lower portion includes corresponding first and second openings. The bayonet fastening device of the circular upper portion and the counterpart bayonet fastening device of the circular lower portion are configured to be coupled with each other so to guide the circular upper portion and the circular lower portion to be turned in relation to each other around a common axis in a manner enabling the first openings being aligned and the second openings being aligned in an opening position, and enabling the first openings being un-aligned and the second openings being un-aligned in a closing position.
Description
technical field [0001] The present invention relates to lids for drinking containers, such as in particular coffee or tea cups, for preventing any leakage or spillage of the liquid contained in the cup when in use. Furthermore, the invention relates to a method for manufacturing a lid for a drinking vessel, and a drinking vessel comprising or using said lid. Background technique [0002] A number of different lids for drinking containers are known, one of the simplest types of lids being a flat plastic lid with a small drinking hole on the top lid area and a curved edge portion surrounding the The edge part of the cardboard coffee cup is fixed. Rubber caps are also known in which the drinking hole is sealed with a sealing member. The sealing member typically has smaller arms and is hinged so that the sealing member can be turned away from the drinking hole for drinking the liquid in the cup, and the sealing member can be turned over the drinking hole again for sealing purp...
Claims
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IPC IPC(8): A47G19/22
CPCA47G19/2205A47G19/2272B65D47/265B65D2543/00046B65D41/04B65D41/16B65D51/18B65D2251/0015B65D2251/0028B65D2251/0078B65D2251/009
Inventor 翁贝托·翁扎丹尼尔·朱利耶
Owner GUSTAV PAULIG LTD